webhook.yml

---
openapi: 3.0.3
info:
  title: Webhook Type Definition
  description: "Webhook event definition of the LINE Messaging API"
  version: 1.0.0
servers:
  # DUMMY
  - url: "https://example.com"

tags:
  - name: dummy

# openapi-generator doesn't support OpenAPI 3's webhook.
# https://github.com/OpenAPITools/openapi-generator/issues/6689
# https://github.com/OpenAPITools/openapi-generator/issues/9083
paths:
  "/callback":
    post:
      operationId: callback
      tags:
        - dummy
      description: "This is the dummy endpoint to generate the model classes"
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: "#/components/schemas/CallbackRequest"
      responses:
        "200":
          description: "OK"
          content:
            application/json:
              schema:
                description: "dummy response"
                type: string
                example: OK


components:
  schemas:
    CallbackRequest:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#request-body
      description: |+
        The request body contains a JSON object with the user ID of a bot that should receive webhook events and an array of webhook event objects.
      type: object
      required:
        - destination
        - events
      properties:
        destination:
          type: string
          description: |+
            User ID of a bot that should receive webhook events.
            The user ID value is a string that matches the regular expression, `U[0-9a-f]{32}`.
          pattern: "^U[0-9a-f]{32}$"
          maxLength: 33
          minLength: 33
        events:
          description: |+
            Array of webhook event objects.
            The LINE Platform may send an empty array that doesn't include a webhook event object to confirm communication.
          type: array
          items:
            $ref: "#/components/schemas/Event"

    Event:
      description: "Webhook event"
      required:
        - type
        - timestamp
        - mode
        - webhookEventId
        - deliveryContext
      type: object
      properties:
        type:
          type: string
          description: "Type of the event"
        source:
          $ref: "#/components/schemas/Source"
        timestamp:
          type: integer
          format: int64
          description: "Time of the event in milliseconds."
        mode:
          $ref: "#/components/schemas/EventMode"
        webhookEventId:
          type: string
          description: "Webhook Event ID. An ID that uniquely identifies a webhook event. This is a string in ULID format."
        deliveryContext:
          $ref: "#/components/schemas/DeliveryContext"
      discriminator:
        propertyName: type
        mapping:
          message: "#/components/schemas/MessageEvent"
          unsend: "#/components/schemas/UnsendEvent"
          follow: "#/components/schemas/FollowEvent"
          unfollow: "#/components/schemas/UnfollowEvent"
          join: "#/components/schemas/JoinEvent"
          leave: "#/components/schemas/LeaveEvent"
          memberJoined: "#/components/schemas/MemberJoinedEvent"
          memberLeft: "#/components/schemas/MemberLeftEvent"
          postback: "#/components/schemas/PostbackEvent"
          videoPlayComplete: "#/components/schemas/VideoPlayCompleteEvent"
          beacon: "#/components/schemas/BeaconEvent"
          accountLink: "#/components/schemas/AccountLinkEvent"
          things: "#/components/schemas/ThingsEvent"
          module: "#/components/schemas/ModuleEvent"
          activated: "#/components/schemas/ActivatedEvent"
          deactivated: "#/components/schemas/DeactivatedEvent"
          botSuspended: "#/components/schemas/BotSuspendedEvent"
          botResumed: "#/components/schemas/BotResumedEvent"
          delivery: "#/components/schemas/PnpDeliveryCompletionEvent"

    EventMode:
      type: string
      description: "Channel state."
      enum: [active, standby]

    DeliveryContext:
      type: object
      description: "webhook's delivery context information"
      required:
        - isRedelivery
      properties:
        isRedelivery:
          type: boolean
          description: "Whether the webhook event is a redelivered one or not."


    Source:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#source-user
      description: "the source of the event."
      type: object
      properties:
        type:
          type: string
          description: "source type"
      discriminator:
        propertyName: type
        mapping:
          user: "#/components/schemas/UserSource"
          group: "#/components/schemas/GroupSource"
          room: "#/components/schemas/RoomSource"
    UserSource:
      allOf:
        - $ref: "#/components/schemas/Source"
        - type: object
          required:
            - type
          properties:
            userId:
              type: string
              description: "ID of the source user"
    GroupSource:
      allOf:
        - $ref: "#/components/schemas/Source"
        - type: object
          required:
            - type
            - groupId
          properties:
            groupId:
              type: string
              description: "Group ID of the source group chat"
            userId:
              type: string
              description: "ID of the source user. Only included in message events. Only users of LINE for iOS and LINE for Android are included in userId."
    RoomSource:
      allOf:
        - $ref: "#/components/schemas/Source"
        - type: object
          required:
            - type
            - roomId
          description: "Source multi-person chat"
          properties:
            userId:
              type: string
              description: "ID of the source user. Only included in message events. Only users of LINE for iOS and LINE for Android are included in userId."
            roomId:
              type: string
              description: "Room ID of the source multi-person chat"


    # https://developers.line.biz/en/reference/messaging-api/#message-event
    MessageEvent:
      description: "Webhook event object which contains the sent message."
      type: object
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - type
            - message
          properties:
            replyToken:
              type: string
            message:
              $ref: "#/components/schemas/MessageContent"

    MessageContent:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#message-event
      type: object
      required:
        - type
        - id
      properties:
        type:
          type: string
          description: "Type"
        id:
          type: string
          description: Message ID
      discriminator:
        propertyName: type
        mapping:
          text:     "#/components/schemas/TextMessageContent"
          image:    "#/components/schemas/ImageMessageContent"
          video:    "#/components/schemas/VideoMessageContent"
          audio:    "#/components/schemas/AudioMessageContent"
          file:     "#/components/schemas/FileMessageContent"
          location: "#/components/schemas/LocationMessageContent"
          sticker:  "#/components/schemas/StickerMessageContent"
    ContentProvider:
      description: "Provider of the media file."
      required:
        - type
      type: object
      properties:
        type:
          type: string
          description: "Provider of the image file."
          enum:
            - line
            - external
        originalContentUrl:
          type: string
          format: uri
          description: "URL of the image file. Only included when contentProvider.type is external."
        previewImageUrl:
          format: uri
          type: string
          description: "URL of the preview image. Only included when contentProvider.type is external."
    TextMessageContent:
      allOf:
        - $ref: "#/components/schemas/MessageContent"
        - type: object
          required:
            - text
            - quoteToken
          properties:
            text:
              type: string
              description: "Message text."
            emojis:
              description: "Array of one or more LINE emoji objects. Only included in the message event when the text property contains a LINE emoji."
              type: array
              items:
                $ref: "#/components/schemas/Emoji"
            mention:
              $ref: "#/components/schemas/Mention"
            quoteToken:
              type: string
              description: |+
                Quote token to quote this message.
            quotedMessageId:
              type: string
              description: "Message ID of a quoted message. Only included when the received message quotes a past message."
    Emoji:
      required:
        - index
        - length
        - productId
        - emojiId
      type: object
      properties:
        index:
          type: integer
          description: "Index position for a character in text, with the first character being at position 0."
        length:
          type: integer
          description: "The length of the LINE emoji string. For LINE emoji (hello), 7 is the length."
        productId:
          type: string
          description: "Product ID for a LINE emoji set."
        emojiId:
          type: string
          description: "ID for a LINE emoji inside a set."
    Mention:
      required:
        - mentionees
      type: object
      properties:
        mentionees:
          description: "Array of one or more mention objects. Max: 20 mentions"
          type: array
          items:
            $ref: "#/components/schemas/Mentionee"
    Mentionee:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#wh-text
      required:
        - type
        - index
        - length
      type: object
      properties:
        type:
          type: string
          description: "Mentioned target."
        index:
          type: integer
          format: int32
          description: "Index position of the user mention for a character in text, with the first character being at position 0."
        length:
          type: integer
          format: int32
          description: "The length of the text of the mentioned user. For a mention @example, 8 is the length."
      discriminator:
        propertyName: type
        mapping:
          user: "#/components/schemas/UserMentionee"
          all: "#/components/schemas/AllMentionee"
    UserMentionee:
      description: "Mentioned target is user"
      allOf:
        - $ref: "#/components/schemas/Mentionee"
        - type: object
          properties:
            userId:
              type: string
              description: "User ID of the mentioned user. Only included if mention.mentions[].type is user and the user consents to the LINE Official Account obtaining their user profile information."
    AllMentionee:
      description: "Mentioned target is entire group"
      allOf:
        - $ref: "#/components/schemas/Mentionee"
        - type: object
    ImageMessageContent:
      allOf:
        - $ref: "#/components/schemas/MessageContent"
        - type: object
          required:
            - contentProvider
            - quoteToken
          properties:
            contentProvider:
              $ref: "#/components/schemas/ContentProvider"
            imageSet:
              $ref: "#/components/schemas/ImageSet"
            quoteToken:
              type: string
              description: |+
                Quote token to quote this message.
    ImageSet:
      type: object
      required:
        - id
      properties:
        id:
          type: string
          description: "Image set ID. Only included when multiple images are sent simultaneously."
        index:
          type: integer
          description: "An index starting from 1, indicating the image number in a set of images sent simultaneously. Only included when multiple images are sent simultaneously. However, it won't be included if the sender is using LINE 11.15 or earlier for Android."
        total:
          type: integer
          description: "The total number of images sent simultaneously."

    VideoMessageContent:
      allOf:
        - $ref: "#/components/schemas/MessageContent"
        - type: object
          required:
            - contentProvider
            - quoteToken
          description: "Message object which contains the video content sent from the source. The preview image is displayed in the chat and the video is played when the image is tapped."
          properties:
            duration:
              type: integer
              format: int64
              description: "Length of video file (milliseconds)"
            contentProvider:
              $ref: "#/components/schemas/ContentProvider"
            quoteToken:
              type: string
              description: |+
                Quote token to quote this message.
    AudioMessageContent:
      allOf:
        - $ref: "#/components/schemas/MessageContent"
        - type: object
          required:
            - contentProvider
          description: "Message object which contains the audio content sent from the source."
          properties:
            contentProvider:
              $ref: "#/components/schemas/ContentProvider"
            duration:
              type: integer
              format: int64
              description: "Length of audio file (milliseconds)"
    FileMessageContent:
      allOf:
        - $ref: "#/components/schemas/MessageContent"
        - type: object
          required:
            - fileName
            - fileSize
          description: "Message object which contains the file sent from the source."
          properties:
            fileName:
              type: string
              description: "File name"
            fileSize:
              type: integer
              description: "File size in bytes"
    LocationMessageContent:
      allOf:
        - $ref: "#/components/schemas/MessageContent"
        - type: object
          required:
            - latitude
            - longitude
          description: "Message object which contains the location data sent from the source."
          properties:
            title:
              type: string
              description: "Title"
            address:
              type: string
              description: "Address"
            latitude:
              type: number
              format: double
              description: "Latitude"
            longitude:
              type: number
              format: double
              description: "Longitude"
    StickerMessageContent:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#wh-sticker
      allOf:
        - $ref: "#/components/schemas/MessageContent"
        - type: object
          required:
            - packageId
            - stickerId
            - stickerResourceType
            - quoteToken
          description: "Message object which contains the sticker data sent from the source."
          properties:
            packageId:
              type: string
              description: "Package ID"
            stickerId:
              type: string
              description: "Sticker ID"
            stickerResourceType:
              type: string
              enum:
                - STATIC
                - ANIMATION
                - SOUND
                - ANIMATION_SOUND
                - POPUP
                - POPUP_SOUND
                - CUSTOM
                - MESSAGE
                - NAME_TEXT
                - PER_STICKER_TEXT
            keywords:
              # This field is experimental.
              type: array
              maxItems: 15
              items:
                type: string
              description: |+
                Array of up to 15 keywords describing the sticker.
                If a sticker has 16 or more keywords, a random selection of 15 keywords will be returned.
                The keyword selection is random for each event, so different keywords may be returned for the same sticker.
            text:
              type: string
              description: |+
                Any text entered by the user. This property is only included for message stickers.
                Max character limit: 100
              maxLength: 100
            quoteToken:
              type: string
              description: |+
                Quote token to quote this message.
            quotedMessageId:
              type: string
              description: |+
                Message ID of a quoted message. Only included when the received message quotes a past message.

    # https://developers.line.biz/en/reference/messaging-api/#unsend-event
    UnsendEvent:
      description: "Event object for when the user unsends a message."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - unsend
          properties:
            unsend:
              "$ref": "#/components/schemas/UnsendDetail"
    UnsendDetail:
      required:
        - messageId
      type: object
      properties:
        messageId:
          type: string
          description: "The message ID of the unsent message"


    # https://developers.line.biz/en/reference/messaging-api/#follow-event
    FollowEvent:
      description: "Event object for when your LINE Official Account is added as a friend (or unblocked). You can reply to follow events."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - replyToken
            - follow
          properties:
            replyToken:
              type: string
              description: "Reply token used to send reply message to this event"
            follow:
              "$ref": "#/components/schemas/FollowDetail"
    FollowDetail:
      type: object
      required:
        - isUnblocked
      properties:
        isUnblocked:
          type: boolean
          description: "Whether a user has added your LINE Official Account as a friend or unblocked."


    # https://developers.line.biz/en/reference/messaging-api/#unfollow-event
    UnfollowEvent:
      description: "Event object for when your LINE Official Account is blocked."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object


    # https://developers.line.biz/en/reference/messaging-api/#join-event
    JoinEvent:
      description: "Event object for when your LINE Official Account joins a group chat or multi-person chat. You can reply to join events."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - replyToken
          properties:
            replyToken:
              type: string
              description: "Reply token used to send reply message to this event"


    # https://developers.line.biz/en/reference/messaging-api/#leave-event
    LeaveEvent:
      description: "Event object for when a user removes your LINE Official Account from a group chat or when your LINE Official Account leaves a group chat or multi-person chat."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object


    # https://developers.line.biz/en/reference/messaging-api/#member-joined-event
    MemberJoinedEvent:
      description: "Event object for when a user joins a group chat or multi-person chat that the LINE Official Account is in."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - replyToken
            - joined
          properties:
            replyToken:
              type: string
              description: "Reply token used to send reply message to this event"
            joined:
              $ref: "#/components/schemas/JoinedMembers"
    JoinedMembers:
      required:
        - members
      type: object
      properties:
        members:
          description: "Users who joined. Array of source user objects."
          type: array
          items:
            $ref: "#/components/schemas/UserSource"


    # https://developers.line.biz/en/reference/messaging-api/#member-left-event
    MemberLeftEvent:
      description: "Event object for when a user leaves a group chat or multi-person chat that the LINE Official Account is in."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - left
          properties:
            left:
              $ref: "#/components/schemas/LeftMembers"
    LeftMembers:
      required:
        - members
      type: object
      properties:
        members:
          description: "Users who left. Array of source user objects."
          type: array
          items:
            $ref: "#/components/schemas/UserSource"


    # https://developers.line.biz/en/reference/messaging-api/#postback-event
    PostbackEvent:
      description: "Event object for when a user performs a postback action which initiates a postback. You can reply to postback events."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - postback
          properties:
            replyToken:
              type: string
              description: "Reply token used to send reply message to this event"
            postback:
              $ref: "#/components/schemas/PostbackContent"
    PostbackContent:
      type: object
      required:
        - data
      properties:
        data:
          type: string
          description: "Postback data"
        params:
          type: object
          additionalProperties:
            type: string


    # https://developers.line.biz/en/reference/messaging-api/#video-viewing-complete
    VideoPlayCompleteEvent:
      description: "Event for when a user finishes viewing a video at least once with the specified trackingId sent by the LINE Official Account."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - replyToken
            - videoPlayComplete
          properties:
            replyToken:
              type: string
              description: "Reply token used to send reply message to this event"
            videoPlayComplete:
              $ref: "#/components/schemas/VideoPlayComplete"
    VideoPlayComplete:
      required:
        - trackingId
      type: object
      properties:
        trackingId:
          type: string
          description: "ID used to identify a video. Returns the same value as the trackingId assigned to the video message."


    # https://developers.line.biz/en/reference/messaging-api/#beacon-event
    BeaconEvent:
      description: "Event object for when a user enters the range of a LINE Beacon. You can reply to beacon events."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - replyToken
            - beacon
          properties:
            replyToken:
              type: string
              description: "Reply token used to send reply message to this event"
            beacon:
              $ref: "#/components/schemas/BeaconContent"
    BeaconContent:
      required:
        - hwid
        - type
      type: object
      properties:
        hwid:
          type: string
          description: "Hardware ID of the beacon that was detected"
        type:
          type: string
          description: "Type of beacon event."
          enum: [enter, banner, stay]
        dm:
          type: string
          description: "Device message of beacon that was detected."


    # https://developers.line.biz/en/reference/messaging-api/#account-link-event
    AccountLinkEvent:
      description: "Event object for when a user has linked their LINE account with a provider's service account. You can reply to account link events."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - link
          properties:
            replyToken:
              type: string
              description: "Reply token used to send reply message to this event. This property won't be included if linking the account has failed."
            link:
              $ref: "#/components/schemas/LinkContent"
    LinkContent:
      description: "Content of the account link event."
      required:
        - result
        - nonce
      type: object
      properties:
        result:
          type: string
          enum: [ok, failed]
          description: "One of the following values to indicate whether linking the account was successful or not"
        nonce:
          type: string
          description: "Specified nonce (number used once) when verifying the user ID."


    # https://developers.line.biz/en/reference/messaging-api/#scenario-result-event
    ThingsEvent:
      description: "Indicates that a user linked a device with LINE."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - replyToken
            - things
          properties:
            replyToken:
              type: string
              description: "Reply token used to send reply message to this event"
            things:
              $ref: "#/components/schemas/ThingsContent"

    ThingsContent:
      type: object
      required:
        - type
      properties:
        type:
          type: string
          description: "Type"
      discriminator:
        propertyName: type
        mapping:
          link: "#/components/schemas/LinkThingsContent"
          unlink: "#/components/schemas/UnlinkThingsContent"
          scenarioResult: "#/components/schemas/ScenarioResultThingsContent"
    LinkThingsContent:
      allOf:
        - $ref: "#/components/schemas/ThingsContent"
        - type: object
          required:
            - deviceId
          description: "Indicates that a user linked a device with LINE."
          properties:
            deviceId:
              type: string
              description: "Device ID of the device that has been linked with LINE."
    UnlinkThingsContent:
      allOf:
        - $ref: "#/components/schemas/ThingsContent"
        - type: object
          required:
            - deviceId
          description: "Indicates that the user unlinked a device from LINE."
          properties:
            deviceId:
              type: string
              description: "Device ID of the device that has been linked with LINE."
    ScenarioResultThingsContent:
      allOf:
        - $ref: "#/components/schemas/ThingsContent"
        - type: object
          required:
            - deviceId
            - result
          description: "This event indicates that an automatic communication scenario has been executed."
          properties:
            deviceId:
              type: string
              description: "Device ID of the device that has been linked with LINE."
            result:
              $ref: "#/components/schemas/ScenarioResult"
    ScenarioResult:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#scenario-result-event
      required:
        - startTime
        - endTime
        - resultCode
      type: object
      properties:
        scenarioId:
          type: string
          description: "Scenario ID executed"
        revision:
          type: integer
          description: "Revision number of the scenario set containing the executed scenario"
        startTime:
          type: integer
          format: int64
          description: "Timestamp for when execution of scenario action started (milliseconds, LINE app time)"
        endTime:
          type: integer
          format: int64
          description: "Timestamp for when execution of scenario was completed (milliseconds, LINE app time)"
        resultCode:
          type: string
          description: "Scenario execution completion status"
        actionResults:
          description: "Execution result of individual operations specified in action. Only included when things.result.resultCode is success."
          type: array
          items:
            $ref: "#/components/schemas/ActionResult"
        bleNotificationPayload:
          description: "Data contained in notification."
          type: string
        errorReason:
          description: "Error reason."
          type: string
    ActionResult:
      required:
        - type
      type: object
      properties:
        type:
          type: string
          enum: [ void, binary ]
        data:
          description: "Base64-encoded binary data"
          type: string


    # https://developers.line.biz/en/reference/partner-docs/#module-webhook-event-object
    ModuleEvent:
      description: "This event indicates that the module channel has been attached to the LINE Official Account. Sent to the webhook URL server of the module channel."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - module
          properties:
            module:
              $ref: "#/components/schemas/ModuleContent"
    ModuleContent:
      type: object
      required:
        - type
      properties:
        type:
          type: string
          description: "Type"
      discriminator:
        propertyName: type
        mapping:
          attached: "#/components/schemas/AttachedModuleContent"
          detached: "#/components/schemas/DetachedModuleContent"
    AttachedModuleContent:
      allOf:
        - $ref: "#/components/schemas/ModuleContent"
        - type: object
          required:
            - botId
            - scopes
          properties:
            botId:
              description: "User ID of the bot on the attached LINE Official Account"
              type: string
            scopes:
              description: "An array of strings indicating the scope permitted by the admin of the LINE Official Account."
              type: array
              items:
                type: string
    DetachedModuleContent:
      allOf:
        - $ref: "#/components/schemas/ModuleContent"
        - type: object
          required:
            - botId
            - reason
          properties:
            botId:
              description: "Detached LINE Official Account bot user ID"
              type: string
            reason:
              description: "Reason for detaching"
              type: string
              enum:
                - bot_deleted

    # https://developers.line.biz/en/reference/partner-docs/#activated-event
    ActivatedEvent:
      description: "This event indicates that the module channel has been switched to Active Channel by calling the Acquire Control API. Sent to the webhook URL server of the module channel."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - chatControl
          properties:
            chatControl:
              $ref: "#/components/schemas/ChatControl"
    ChatControl:
      required:
        - expireAt
      type: object
      properties:
        expireAt:
          type: integer
          format: int64

    # https://developers.line.biz/en/reference/partner-docs/#deactivated-event
    DeactivatedEvent:
      description: "This event indicates that the module channel has been switched to Standby Channel by calling Acquire Control API or Release Control API. Sent to the webhook URL server of the module channel."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object

    # https://developers.line.biz/en/reference/partner-docs/#botsuspend-event
    BotSuspendedEvent:
      description: "This event indicates that the LINE Official Account has been suspended (Suspend). Sent to the webhook URL server of the module channel."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object

    # https://developers.line.biz/en/reference/partner-docs/#botresumed-event
    BotResumedEvent:
      description: "This event indicates that the LINE Official Account has returned from the suspended state. Sent to the webhook URL server of the module channel."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object

    # https://developers.line.biz/en/docs/partner-docs/line-notification-messages/message-sending-complete-webhook-event/#overview-delivery-webhook-event
    PnpDeliveryCompletionEvent:
      description: "When a request is made to the LINE notification messages API and delivery of the LINE notification message to the user is completed, a dedicated webhook event (delivery completion event) is sent from the LINE Platform to the webhook URL of the bot server."
      allOf:
        - $ref: "#/components/schemas/Event"
        - type: object
          required:
            - delivery
          properties:
            delivery:
              $ref: "#/components/schemas/PnpDelivery"

    PnpDelivery:
      description: "A delivery object containing a hashed phone number string or a string specified by `X-Line-Delivery-Tag` header"
      type: object
      required:
        - data
      properties:
        data:
          type: string
          description: "A hashed phone number string or a string specified by `X-Line-Delivery-Tag` header"