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

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

Overview

Corresponds to the Response field in the Dialogflow console.

Defined Under Namespace

Modules: Platform Classes: BasicCard, BrowseCarouselCard, Card, CarouselSelect, ColumnProperties, Image, LinkOutSuggestion, ListSelect, MediaContent, QuickReplies, SelectItemInfo, SimpleResponse, SimpleResponses, Suggestion, Suggestions, TableCard, TableCardCell, TableCardRow, Text

Instance Attribute Summary collapse

Instance Attribute Details

#basic_card ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard

Returns The basic card response for Actions on Google.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#browse_carousel_card ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard

Returns Browse carousel card for Actions on Google.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#card ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::Card

Returns The card response.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#carousel_select ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::CarouselSelect

Returns The carousel card response for Actions on Google.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#image ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::Image

Returns The image response.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#link_out_suggestion ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::LinkOutSuggestion

Returns The link out suggestion chip for Actions on Google.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#list_select ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::ListSelect

Returns The list card response for Actions on Google.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#media_content ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent

Returns The media content card for Actions on Google.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#payload ⇒ 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.

Returns:

  • (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.



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#platform ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::Platform

Returns Optional. The platform that this message is intended for.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#quick_replies ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::QuickReplies

Returns The quick replies response.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#simple_responses ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::SimpleResponses

Returns The voice and text-only responses for Actions on Google.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#suggestions ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::Suggestions

Returns The suggestion chips for Actions on Google.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#table_card ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::TableCard

Returns Table card for Actions on Google.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end

#text ⇒ Google::Cloud::Dialogflow::V2::Intent::Message::Text

Returns The text response.

Returns:



277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
 
# File 'lib/google/cloud/dialogflow/v2/doc/google/cloud/dialogflow/v2/intent.rb', line 277

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
    # 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.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle of the list.
  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

  # The media content card for Actions on Google.
  # @!attribute [rw] media_type
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaType]
  #     Optional. What type of media is the content (ie "audio").
  # @!attribute [rw] media_objects
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::MediaContent::ResponseMediaObject>]
  #     Required. List of media objects.
  class MediaContent
    # Response media object for media content card.
    # @!attribute [rw] name
    #   @return [String]
    #     Required. Name of media card.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of media card.
    # @!attribute [rw] large_image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Image to display above media content.
    # @!attribute [rw] icon
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Icon to display above media content.
    # @!attribute [rw] content_url
    #   @return [String]
    #     Required. Url where the media is stored.
    class ResponseMediaObject; end

    # Format of response media type.
    module ResponseMediaType
      # Unspecified.
      RESPONSE_MEDIA_TYPE_UNSPECIFIED = 0

      # Response media type is audio.
      AUDIO = 1
    end
  end

  # Browse Carousel Card for Actions on Google.
  # https://developers.google.com/actions/assistant/responses#browsing_carousel
  # @!attribute [rw] items
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem>]
  #     Required. List of items in the Browse Carousel Card. Minimum of two
  #     items, maximum of ten.
  # @!attribute [rw] image_display_options
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::ImageDisplayOptions]
  #     Optional. Settings for displaying the image. Applies to every image in
  #     {Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard#items items}.
  class BrowseCarouselCard
    # Browsing carousel tile
    # @!attribute [rw] open_uri_action
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction]
    #     Required. Action to present to the user.
    # @!attribute [rw] title
    #   @return [String]
    #     Required. Title of the carousel item. Maximum of two lines of text.
    # @!attribute [rw] description
    #   @return [String]
    #     Optional. Description of the carousel item. Maximum of four lines of
    #     text.
    # @!attribute [rw] image
    #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
    #     Optional. Hero image for the carousel item.
    # @!attribute [rw] footer
    #   @return [String]
    #     Optional. Text that appears at the bottom of the Browse Carousel
    #     Card. Maximum of one line of text.
    class BrowseCarouselCardItem
      # Actions on Google action to open a given url.
      # @!attribute [rw] url
      #   @return [String]
      #     Required. URL
      # @!attribute [rw] url_type_hint
      #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::BrowseCarouselCard::BrowseCarouselCardItem::OpenUrlAction::UrlTypeHint]
      #     Optional. Specifies the type of viewer that is used when opening
      #     the URL. Defaults to opening via web browser.
      class OpenUrlAction
        # Type of the URI.
        module UrlTypeHint
          # Unspecified
          URL_TYPE_HINT_UNSPECIFIED = 0

          # Url would be an amp action
          AMP_ACTION = 1

          # URL that points directly to AMP content, or to a canonical URL
          # which refers to AMP content via <link rel="amphtml">.
          AMP_CONTENT = 2
        end
      end
    end

    # Image display options for Actions on Google. This should be used for
    # when the image's aspect ratio does not match the image container's
    # aspect ratio.
    module ImageDisplayOptions
      # Fill the gaps between the image and the image container with gray
      # bars.
      IMAGE_DISPLAY_OPTIONS_UNSPECIFIED = 0

      # Fill the gaps between the image and the image container with gray
      # bars.
      GRAY = 1

      # Fill the gaps between the image and the image container with white
      # bars.
      WHITE = 2

      # Image is scaled such that the image width and height match or exceed
      # the container dimensions. This may crop the top and bottom of the
      # image if the scaled image height is greater than the container
      # height, or crop the left and right of the image if the scaled image
      # width is greater than the container width. This is similar to "Zoom
      # Mode" on a widescreen TV when playing a 4:3 video.
      CROPPED = 3

      # Pad the gaps between image and image frame with a blurred copy of the
      # same image.
      BLURRED_BACKGROUND = 4
    end
  end

  # Table card for Actions on Google.
  # @!attribute [rw] title
  #   @return [String]
  #     Required. Title of the card.
  # @!attribute [rw] subtitle
  #   @return [String]
  #     Optional. Subtitle to the title.
  # @!attribute [rw] image
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::Image]
  #     Optional. Image which should be displayed on the card.
  # @!attribute [rw] column_properties
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties>]
  #     Optional. Display properties for the columns in this table.
  # @!attribute [rw] rows
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow>]
  #     Optional. Rows in this table of data.
  # @!attribute [rw] buttons
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::BasicCard::Button>]
  #     Optional. List of buttons for the card.
  class TableCard; end

  # Column properties for {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] header
  #   @return [String]
  #     Required. Column heading.
  # @!attribute [rw] horizontal_alignment
  #   @return [Google::Cloud::Dialogflow::V2::Intent::Message::ColumnProperties::HorizontalAlignment]
  #     Optional. Defines text alignment for all cells in this column.
  class ColumnProperties
    # Text alignments within a cell.
    module HorizontalAlignment
      # Text is aligned to the leading edge of the column.
      HORIZONTAL_ALIGNMENT_UNSPECIFIED = 0

      # Text is aligned to the leading edge of the column.
      LEADING = 1

      # Text is centered in the column.
      CENTER = 2

      # Text is aligned to the trailing edge of the column.
      TRAILING = 3
    end
  end

  # Row of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCard TableCard}.
  # @!attribute [rw] cells
  #   @return [Array<Google::Cloud::Dialogflow::V2::Intent::Message::TableCardCell>]
  #     Optional. List of cells that make up this row.
  # @!attribute [rw] divider_after
  #   @return [true, false]
  #     Optional. Whether to add a visual divider after this row.
  class TableCardRow; end

  # Cell of {Google::Cloud::Dialogflow::V2::Intent::Message::TableCardRow TableCardRow}.
  # @!attribute [rw] text
  #   @return [String]
  #     Required. Text in this cell.
  class TableCardCell; 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

    # Google Hangouts.
    GOOGLE_HANGOUTS = 11
  end
end