Class: Google::Cloud::Dialogflow::V2::Intent

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb

Overview

Represents an intent. Intents convert a number of user expressions or patterns into an action. An action is an extraction of a user command or sentence semantics.

Defined Under Namespace

Modules: WebhookState Classes: FollowupIntentInfo, Message, Parameter, TrainingPhrase

Instance Attribute Summary collapse

Instance Attribute Details

#action ⇒ String

Returns Optional. The name of the action associated with the intent.

Returns:

  • (String) —

    Optional. The name of the action associated with the intent.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#default_response_platforms ⇒ Array<Google::Cloud::Dialogflow::V2::Intent::Message::Platform>

Returns Optional. The list of platforms for which the first response will be taken from among the messages assigned to the DEFAULT_PLATFORM.

Returns:



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#display_name ⇒ String

Returns Required. The name of this intent.

Returns:

  • (String) —

    Required. The name of this intent.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#events ⇒ Array<String>

Returns Optional. The collection of event names that trigger the intent. If the collection of input contexts is not empty, all of the contexts must be present in the active user session for an event to trigger this intent.

Returns:

  • (Array<String>) —

    Optional. The collection of event names that trigger the intent. If the collection of input contexts is not empty, all of the contexts must be present in the active user session for an event to trigger this intent.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#followup_intent_info ⇒ Array<Google::Cloud::Dialogflow::V2::Intent::FollowupIntentInfo>

Returns Optional. Collection of information about all followup intents that have name of this intent as a root_name.

Returns:



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#input_context_names ⇒ Array<String>

Returns Optional. The list of context names required for this intent to be triggered. Format: +projects//agent/sessions/-/contexts/+.

Returns:

  • (Array<String>) —

    Optional. The list of context names required for this intent to be triggered. Format: +projects//agent/sessions/-/contexts/+.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#is_fallback ⇒ true, false

Returns Optional. Indicates whether this is a fallback intent.

Returns:

  • (true, false) —

    Optional. Indicates whether this is a fallback intent.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#messages ⇒ Array<Google::Cloud::Dialogflow::V2::Intent::Message>

Returns Optional. The collection of rich messages corresponding to the +Response+ field in the Dialogflow console.

Returns:



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#ml_disabled ⇒ true, false

Returns Optional. Indicates whether Machine Learning is disabled for the intent. Note: If +ml_diabled+ setting is set to true, then this intent is not taken into account during inference in +ML ONLY+ match mode. Also, auto-markup in the UI is turned off.

Returns:

  • (true, false) —

    Optional. Indicates whether Machine Learning is disabled for the intent. Note: If +ml_diabled+ setting is set to true, then this intent is not taken into account during inference in +ML ONLY+ match mode. Also, auto-markup in the UI is turned off.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#name ⇒ String

Returns Required for all methods except +create+ (+create+ populates the name automatically. The unique identifier of this intent. Format: +projects//agent/intents/+.

Returns:

  • (String) —

    Required for all methods except +create+ (+create+ populates the name automatically. The unique identifier of this intent. Format: +projects//agent/intents/+.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#output_contexts ⇒ Array<Google::Cloud::Dialogflow::V2::Context>

Returns Optional. The collection of contexts that are activated when the intent is matched. Context messages in this collection should not set the parameters field. Setting the +lifespan_count+ to 0 will reset the context when the intent is matched. Format: +projects//agent/sessions/-/contexts/+.

Returns:

  • (Array<Google::Cloud::Dialogflow::V2::Context>) —

    Optional. The collection of contexts that are activated when the intent is matched. Context messages in this collection should not set the parameters field. Setting the +lifespan_count+ to 0 will reset the context when the intent is matched. Format: +projects//agent/sessions/-/contexts/+.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#parameters ⇒ Array<Google::Cloud::Dialogflow::V2::Intent::Parameter>

Returns Optional. The collection of parameters associated with the intent.

Returns:



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#parent_followup_intent_name ⇒ String

Returns The unique identifier of the parent intent in the chain of followup intents. It identifies the parent followup intent. Format: +projects//agent/intents/+.

Returns:

  • (String) —

    The unique identifier of the parent intent in the chain of followup intents. It identifies the parent followup intent. Format: +projects//agent/intents/+.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#priority ⇒ Integer

Returns Optional. The priority of this intent. Higher numbers represent higher priorities. Zero or negative numbers mean that the intent is disabled.

Returns:

  • (Integer) —

    Optional. The priority of this intent. Higher numbers represent higher priorities. Zero or negative numbers mean that the intent is disabled.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#reset_contexts ⇒ true, false

Returns Optional. Indicates whether to delete all contexts in the current session when this intent is matched.

Returns:

  • (true, false) —

    Optional. Indicates whether to delete all contexts in the current session when this intent is matched.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#root_followup_intent_name ⇒ String

Returns The unique identifier of the root intent in the chain of followup intents. It identifies the correct followup intents chain for this intent. Format: +projects//agent/intents/+.

Returns:

  • (String) —

    The unique identifier of the root intent in the chain of followup intents. It identifies the correct followup intents chain for this intent. Format: +projects//agent/intents/+.



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#training_phrases ⇒ Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase>

Returns Optional. The collection of examples/templates that the agent is trained on.

Returns:



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end

#webhook_state ⇒ Google::Cloud::Dialogflow::V2::Intent::WebhookState

Returns Required. Indicates whether webhooks are enabled for the intent.

Returns:



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# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 112

class Intent
  # Represents an example or template that the agent is trained on.
  # @!attribute [rw] name
  #   @return [String]
  #     Required. The unique identifier of this training phrase.
  # @!attribute [rw] type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Type]
  #     Required. The type of the training phrase.
  # @!attribute [rw] parts
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::TrainingPhrase::Part>]
  #     Required. The collection of training phrase parts (can be annotated).
  #     Fields: +entity_type+, +alias+ and +user_defined+ should be populated
  #     only for the annotated parts of the training phrase.
  # @!attribute [rw] times_added_count
  #   @return [Integer]
  #     Optional. Indicates how many times this example or template was added to
  #     the intent. Each time a developer adds an existing sample by editing an
  #     intent or training, this counter is increased.
  class TrainingPhrase
    # Represents a part of a training phrase.
    # @!attribute [rw] text
    #   @return [String]
    #     Required. The text corresponding to the example or template,
    #     if there are no annotations. For
    #     annotated examples, it is the text for one of the example's parts.
    # @!attribute [rw] entity_type
    #   @return [String]
    #     Optional. The entity type name prefixed with +@+. This field is
    #     required for the annotated part of the text and applies only to
    #     examples.
    # @!attribute [rw] alias
    #   @return [String]
    #     Optional. The parameter name for the value extracted from the
    #     annotated part of the example.
    # @!attribute [rw] user_defined
    #   @return [true, false]
    #     Optional. Indicates whether the text was manually annotated by the
    #     developer.
    class Part; end

    # Represents different types of training phrases.
    module Type
      # Not specified. This value should never be used.
      TYPE_UNSPECIFIED = 0

      # Examples do not contain @-prefixed entity type names, but example parts
      # can be annotated with entity types.
      EXAMPLE = 1

      # Templates are not annotated with entity types, but they can contain
      # @-prefixed entity type names as substrings.
      TEMPLATE = 2
    end
  end

  # Represents intent parameters.
  # @!attribute [rw] name
  #   @return [String]
  #     The unique identifier of this parameter.
  # @!attribute [rw] display_name
  #   @return [String]
  #     Required. The name of the parameter.
  # @!attribute [rw] value
  #   @return [String]
  #     Optional. The definition of the parameter value. It can be:
  #     * a constant string,
  #     * a parameter value defined as +$parameter_name+,
  #     * an original parameter value defined as +$parameter_name.original+,
  #     * a parameter value from some context defined as
  #       +#context_name.parameter_name+.
  # @!attribute [rw] default_value
  #   @return [String]
  #     Optional. The default value to use when the +value+ yields an empty
  #     result.
  #     Default values can be extracted from contexts by using the following
  #     syntax: +#context_name.parameter_name+.
  # @!attribute [rw] entity_type_display_name
  #   @return [String]
  #     Optional. The name of the entity type, prefixed with +@+, that
  #     describes values of the parameter. If the parameter is
  #     required, this must be provided.
  # @!attribute [rw] mandatory
  #   @return [true, false]
  #     Optional. Indicates whether the parameter is required. That is,
  #     whether the intent cannot be completed without collecting the parameter
  #     value.
  # @!attribute [rw] prompts
  #   @return [Array<String>]
  #     Optional. The collection of prompts that the agent can present to the
  #     user in order to collect value for the parameter.
  # @!attribute [rw] is_list
  #   @return [true, false]
  #     Optional. Indicates whether the parameter represents a list of values.
  class Parameter; end

  # Corresponds to the +Response+ field in the Dialogflow console.
  # @!attribute [rw] text
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Text]
  #     The text response.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     The image response.
  # @!attribute [rw] quick_replies
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies]
  #     The quick replies response.
  # @!attribute [rw] card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Card]
  #     The card response.
  # @!attribute [rw] payload
  #   @return [Google::Protobuf::Struct]
  #     Returns a response containing a custom, platform-specific payload.
  #     See the Intent.Message.Platform type for a description of the
  #     structure that may be required for your platform.
  # @!attribute [rw] simple_responses
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses]
  #     The voice and text-only responses for Actions on Google.
  # @!attribute [rw] basic_card
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard]
  #     The basic card response for Actions on Google.
  # @!attribute [rw] suggestions
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions]
  #     The suggestion chips for Actions on Google.
  # @!attribute [rw] link_out_suggestion
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion]
  #     The link out suggestion chip for Actions on Google.
  # @!attribute [rw] list_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect]
  #     The list card response for Actions on Google.
  # @!attribute [rw] carousel_select
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect]
  #     The carousel card response for Actions on Google.
  # @!attribute [rw] platform
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Platform]
  #     Optional. The platform that this message is intended for.
  class Message
    # The text response message.
    # @!attribute [rw] text
    #   @return [Array<String>]
    #     Optional. The collection of the agent's responses.
    class Text; end

    # The image response message.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file.
    # @!attribute [rw] accessibility_text
    #   @return [String]
    #     Optional. A text description of the image to be used for accessibility,
    #     e.g., screen readers.
    class Image; end

    # The quick replies response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the collection of quick replies.
    # @!attribute [rw] quick_replies
    #   @return [Array<String>]
    #     Optional. The collection of quick replies.
    class QuickReplies; end

    # The card response message.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] image_uri
    #   @return [String]
    #     Optional. The public URI to an image file for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Card::Button>]
    #     Optional. The collection of card buttons.
    class Card
      # Optional. Contains information about a button.
      # @!attribute [rw] text
      #   @return [String]
      #     Optional. The text to show on the button.
      # @!attribute [rw] postback
      #   @return [String]
      #     Optional. The text to send back to the Dialogflow API or a URI to
      #     open.
      class Button; end
    end

    # The simple response message containing speech or text.
    # @!attribute [rw] text_to_speech
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. The plain text of the
    #     speech output. Mutually exclusive with ssml.
    # @!attribute [rw] ssml
    #   @return [String]
    #     One of text_to_speech or ssml must be provided. Structured spoken
    #     response to the user in the SSML format. Mutually exclusive with
    #     text_to_speech.
    # @!attribute [rw] display_text
    #   @return [String]
    #     Optional. The text to display.
    class SimpleResponse; end

    # The collection of simple response candidates.
    # This message in +QueryResult.fulfillment_messages+ and
    # +WebhookResponse.fulfillment_messages+ should contain only one
    # +SimpleResponse+.
    # @!attribute [rw] simple_responses
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponse>]
    #     Required. The list of simple responses.
    class SimpleResponses; end

    # The basic card message. Useful for displaying information.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The title of the card.
    # @!attribute [rw] subtitle
    #   @return [String]
    #     Optional. The subtitle of the card.
    # @!attribute [rw] formatted_text
    #   @return [String]
    #     Required, unless image is present. The body text of the card.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. The image for the card.
    # @!attribute [rw] buttons
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
    #     Optional. The collection of card buttons.
    class BasicCard
      # The button object that appears at the bottom of a card.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the button.
      # @!attribute [rw] open_uri_action
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button::OpenUriAction]
      #     Required. Action to take when a user taps on the button.
      class Button
        # Opens the given URI.
        # @!attribute [rw] uri
        #   @return [String]
        #     Required. The HTTP or HTTPS scheme URI.
        class OpenUriAction; end
      end
    end

    # The suggestion chip message that the user can tap to quickly post a reply
    # to the conversation.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. The text shown the in the suggestion chip.
    class Suggestion; end

    # The collection of suggestions.
    # @!attribute [rw] suggestions
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::Suggestion>]
    #     Required. The list of suggested replies.
    class Suggestions; end

    # The suggestion chip message that allows the user to jump out to the app
    # or website associated with this agent.
    # @!attribute [rw] destination_name
    #   @return [String]
    #     Required. The name of the app or site this chip is linking to.
    # @!attribute [rw] uri
    #   @return [String]
    #     Required. The URI of the app or site to open when the user taps the
    #     suggestion chip.
    class LinkOutSuggestion; end

    # The card for presenting a list of options to select from.
    # @!attribute [rw] title
    #   @return [String]
    #     Optional. The overall title of the list.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect::Item>]
    #     Required. List items.
    class ListSelect
      # An item in the list.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional information about this option.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. The title of the list item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The main text describing the item.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # The card for presenting a carousel of options to select from.
    # @!attribute [rw] items
    #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect::Item>]
    #     Required. Carousel items.
    class CarouselSelect
      # An item in the carousel.
      # @!attribute [rw] info
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::SelectItemInfo]
      #     Required. Additional info about the option item.
      # @!attribute [rw] title
      #   @return [String]
      #     Required. Title of the carousel item.
      # @!attribute [rw] description
      #   @return [String]
      #     Optional. The body text of the card.
      # @!attribute [rw] image
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
      #     Optional. The image to display.
      class Item; end
    end

    # Additional info about the select item for when it is triggered in a
    # dialog.
    # @!attribute [rw] key
    #   @return [String]
    #     Required. A unique key that will be sent back to the agent if this
    #     response is given.
    # @!attribute [rw] synonyms
    #   @return [Array<String>]
    #     Optional. A list of synonyms that can also be used to trigger this
    #     item in dialog.
    class SelectItemInfo; end

    # Represents different platforms that a rich message can be intended for.
    module Platform
      # Not specified.
      PLATFORM_UNSPECIFIED = 0

      # Facebook.
      FACEBOOK = 1

      # Slack.
      SLACK = 2

      # Telegram.
      TELEGRAM = 3

      # Kik.
      KIK = 4

      # Skype.
      SKYPE = 5

      # Line.
      LINE = 6

      # Viber.
      VIBER = 7

      # Actions on Google.
      # When using Actions on Google, you can choose one of the specific
      # Intent.Message types that mention support for Actions on Google,
      # or you can use the advanced Intent.Message.payload field.
      # The payload field provides access to AoG features not available in the
      # specific message types.
      # If using the Intent.Message.payload field, it should have a structure
      # similar to the JSON message shown here. For more information, see
      # [Actions on Google Webhook
      # Format](https://developers.google.com/actions/dialogflow/webhook)
      # <pre>{
      #   "expectUserResponse": true,
      #   "isSsml": false,
      #   "noInputPrompts": [],
      #   "richResponse": {
      #     "items": [
      #       {
      #         "simpleResponse": {
      #           "displayText": "hi",
      #           "textToSpeech": "hello"
      #         }
      #       }
      #     ],
      #     "suggestions": [
      #       {
      #         "title": "Say this"
      #       },
      #       {
      #         "title": "or this"
      #       }
      #     ]
      #   },
      #   "systemIntent": {
      #     "data": {
      #       "@type": "type.googleapis.com/google.actions.v2.OptionValueSpec",
      #       "listSelect": {
      #         "items": [
      #           {
      #             "optionInfo": {
      #               "key": "key1",
      #               "synonyms": [
      #                 "key one"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           },
      #           {
      #             "optionInfo": {
      #               "key": "key2",
      #               "synonyms": [
      #                 "key two"
      #               ]
      #             },
      #             "title": "must not be empty, but unique"
      #           }
      #         ]
      #       }
      #     },
      #     "intent": "actions.intent.OPTION"
      #   }
      # }</pre>
      ACTIONS_ON_GOOGLE = 8
    end
  end

  # Represents a single followup intent in the chain.
  # @!attribute [rw] followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  # @!attribute [rw] parent_followup_intent_name
  #   @return [String]
  #     The unique identifier of the followup intent parent.
  #     Format: +projects/<Project ID>/agent/intents/<Intent ID>+.
  class FollowupIntentInfo; end

  # Represents the different states that webhooks can be in.
  module WebhookState
    # Webhook is disabled in the agent and in the intent.
    WEBHOOK_STATE_UNSPECIFIED = 0

    # Webhook is enabled in the agent and in the intent.
    WEBHOOK_STATE_ENABLED = 1

    # Webhook is enabled in the agent and in the intent. Also, each slot
    # filling prompt is forwarded to the webhook.
    WEBHOOK_STATE_ENABLED_FOR_SLOT_FILLING = 2
  end
end