LINE Messaging API

openapi: 3.2.0
info:
  title: LINE Messaging Messaging API
  version: 0.0.1
  description: This document describes LINE Messaging API.
servers:
- url: https://api.line.me
security:
- Bearer: []
tags:
- name: messaging-api
paths:
  /v2/bot/channel/webhook/endpoint:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-webhook-endpoint-information
      tags:
      - messaging-api
      operationId: getWebhookEndpoint
      description: Get webhook endpoint information
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetWebhookEndpointResponse'
              examples:
                ACTIVE:
                  summary: If the webhook URL was set and the webhook usage is enabled
                  value:
                    endpoint: https://example.com/test
                    active: true
                INACTIVE:
                  summary: If the webhook URL was set and the webhook usage is disabled
                  value:
                    endpoint: https://example.com/test
                    active: false
    put:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#set-webhook-endpoint-url
      tags:
      - messaging-api
      operationId: setWebhookEndpoint
      description: Set webhook endpoint URL
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SetWebhookEndpointRequest'
        required: true
      responses:
        '200':
          description: OK
  /v2/bot/channel/webhook/test:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#test-webhook-endpoint
      tags:
      - messaging-api
      operationId: testWebhookEndpoint
      description: Test webhook endpoint
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/TestWebhookEndpointRequest'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TestWebhookEndpointResponse'
              example:
                success: true
                timestamp: '2020-09-30T05:38:20.031Z'
                statusCode: 200
                reason: OK
                detail: '200'
  /v2/bot/message/reply:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#send-reply-message
      tags:
      - messaging-api
      operationId: replyMessage
      description: Send reply message
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ReplyMessageRequest'
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ReplyMessageResponse'
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Too Many Requests
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/bot/message/push:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#send-push-message
      tags:
      - messaging-api
      operationId: pushMessage
      description: Sends a message to a user, group chat, or multi-person chat at any time.
      parameters:
      - name: X-Line-Retry-Key
        in: header
        required: false
        schema:
          type: string
          format: uuid
        description: 'Retry key.

          Specifies the UUID in hexadecimal format (e.g., `123e4567-e89b-12d3-a456-426614174000`) generated by any method.

          The retry key isn''t generated by LINE. Each developer must generate their own retry key.

          '
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PushMessageRequest'
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PushMessageResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Conflict
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Too Many Requests
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/bot/message/multicast:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#send-multicast-message
      tags:
      - messaging-api
      operationId: multicast
      description: An API that efficiently sends the same message to multiple user IDs. You can't send messages to group chats or multi-person chats.
      parameters:
      - name: X-Line-Retry-Key
        in: header
        required: false
        schema:
          type: string
          format: uuid
        description: 'Retry key.

          Specifies the UUID in hexadecimal format (e.g., `123e4567-e89b-12d3-a456-426614174000`) generated by any method.

          The retry key isn''t generated by LINE. Each developer must generate their own retry key.

          '
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MulticastRequest'
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MulticastResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Conflict
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Too Many Requests
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/bot/message/narrowcast:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#send-narrowcast-message
      tags:
      - messaging-api
      operationId: narrowcast
      description: Send narrowcast message
      parameters:
      - name: X-Line-Retry-Key
        in: header
        required: false
        schema:
          type: string
          format: uuid
        description: 'Retry key.

          Specifies the UUID in hexadecimal format (e.g., `123e4567-e89b-12d3-a456-426614174000`) generated by any method.

          The retry key isn''t generated by LINE. Each developer must generate their own retry key.

          '
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NarrowcastRequest'
        required: true
      responses:
        '202':
          description: Accepted
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NarrowcastResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Conflict
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Too Many Requests
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/bot/message/progress/narrowcast:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-narrowcast-progress-status
      tags:
      - messaging-api
      operationId: getNarrowcastProgress
      description: Gets the status of a narrowcast message.
      parameters:
      - name: requestId
        in: query
        required: true
        schema:
          type: string
        description: The narrowcast message's request ID. Each Messaging API request has a request ID.
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NarrowcastProgressResponse'
              example:
                phase: waiting
                acceptedTime: 2020-12-03 10:15:30.121000+00:00
  /v2/bot/message/broadcast:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#send-broadcast-message
      tags:
      - messaging-api
      operationId: broadcast
      description: Sends a message to multiple users at any time.
      parameters:
      - name: X-Line-Retry-Key
        in: header
        required: false
        schema:
          type: string
          format: uuid
        description: 'Retry key.

          Specifies the UUID in hexadecimal format (e.g., `123e4567-e89b-12d3-a456-426614174000`) generated by any method.

          The retry key isn''t generated by LINE. Each developer must generate their own retry key.

          '
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BroadcastRequest'
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BroadcastResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '409':
          description: Conflict
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '429':
          description: Too Many Requests
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/bot/message/quota:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-quota
      tags:
      - messaging-api
      operationId: getMessageQuota
      description: Gets the target limit for sending messages in the current month. The total number of the free messages and the additional messages is returned.
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MessageQuotaResponse'
              example:
                type: limited
                value: 1000
  /v2/bot/message/quota/consumption:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-consumption
      tags:
      - messaging-api
      operationId: getMessageQuotaConsumption
      description: Gets the number of messages sent in the current month.
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/QuotaConsumptionResponse'
              example:
                totalUsage: 500
  /v2/bot/message/delivery/reply:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-number-of-reply-messages
      tags:
      - messaging-api
      operationId: getNumberOfSentReplyMessages
      description: Get number of sent reply messages
      parameters:
      - name: date
        in: query
        required: true
        schema:
          type: string
        description: 'Date the messages were sent


          Format: `yyyyMMdd` (e.g. `20191231`)

          Timezone: UTC+9

          '
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NumberOfMessagesResponse'
              example:
                status: ready
                success: 10000
  /v2/bot/message/delivery/push:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-number-of-push-messages
      tags:
      - messaging-api
      operationId: getNumberOfSentPushMessages
      description: Get number of sent push messages
      parameters:
      - name: date
        in: query
        required: true
        schema:
          type: string
        description: 'Date the messages were sent


          Format: `yyyyMMdd` (e.g. `20191231`)

          Timezone: UTC+9

          '
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NumberOfMessagesResponse'
              example:
                status: ready
                success: 10000
  /v2/bot/message/delivery/multicast:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-number-of-multicast-messages
      tags:
      - messaging-api
      operationId: getNumberOfSentMulticastMessages
      description: Get number of sent multicast messages
      parameters:
      - name: date
        in: query
        required: true
        schema:
          type: string
        description: 'Date the messages were sent


          Format: `yyyyMMdd` (e.g. `20191231`)

          Timezone: UTC+9

          '
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NumberOfMessagesResponse'
              example:
                status: ready
                success: 10000
  /v2/bot/message/delivery/broadcast:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-number-of-broadcast-messages
      tags:
      - messaging-api
      operationId: getNumberOfSentBroadcastMessages
      description: Get number of sent broadcast messages
      parameters:
      - name: date
        in: query
        required: true
        schema:
          type: string
          format: ^[0-9]{8}$
        description: 'Date the messages were sent


          Format: yyyyMMdd (e.g. 20191231)

          Timezone: UTC+9

          '
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NumberOfMessagesResponse'
              example:
                status: ready
                success: 10000
  /v2/bot/message/validate/reply:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#validate-message-objects-of-reply-message
      tags:
      - messaging-api
      operationId: validateReply
      description: Validate message objects of a reply message
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ValidateMessageRequest'
        required: true
      responses:
        '200':
          description: OK
  /v2/bot/message/validate/push:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#validate-message-objects-of-push-message
      tags:
      - messaging-api
      operationId: validatePush
      description: Validate message objects of a push message
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ValidateMessageRequest'
        required: true
      responses:
        '200':
          description: OK
  /v2/bot/message/validate/multicast:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#validate-message-objects-of-multicast-message
      tags:
      - messaging-api
      operationId: validateMulticast
      description: Validate message objects of a multicast message
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ValidateMessageRequest'
        required: true
      responses:
        '200':
          description: OK
  /v2/bot/message/validate/narrowcast:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#validate-message-objects-of-narrowcast-message
      tags:
      - messaging-api
      operationId: validateNarrowcast
      description: Validate message objects of a narrowcast message
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ValidateMessageRequest'
        required: true
      responses:
        '200':
          description: OK
  /v2/bot/message/validate/broadcast:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#validate-message-objects-of-broadcast-message
      tags:
      - messaging-api
      operationId: validateBroadcast
      description: Validate message objects of a broadcast message
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ValidateMessageRequest'
        required: true
      responses:
        '200':
          description: OK
  /v2/bot/message/aggregation/info:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-number-of-units-used-this-month
      tags:
      - messaging-api
      operationId: getAggregationUnitUsage
      description: Get number of units used this month
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetAggregationUnitUsageResponse'
              example:
                numOfCustomAggregationUnits: 22
  /v2/bot/message/aggregation/list:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-name-list-of-units-used-this-month
      tags:
      - messaging-api
      operationId: getAggregationUnitNameList
      description: Get name list of units used this month
      parameters:
      - name: limit
        in: query
        required: false
        schema:
          type: string
        description: 'The maximum number of aggregation units you can get per request.

          '
      - name: start
        in: query
        required: false
        schema:
          type: string
        description: 'Value of the continuation token found in the next property of the JSON object returned in the response.

          If you can''t get all the aggregation units in one request, include this parameter to get the remaining array.

          '
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetAggregationUnitNameListResponse'
              example:
                customAggregationUnits:
                - promotion_a
                - promotion_b
                next: jxEWCEEP...
  /v2/bot/profile/{userId}:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-profile
      tags:
      - messaging-api
      operationId: getProfile
      description: Get profile
      parameters:
      - name: userId
        in: path
        required: true
        schema:
          type: string
        description: User ID
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserProfileResponse'
              example:
                displayName: LINE taro
                userId: U4af4980629...
                language: en
                pictureUrl: https://obs.line-apps.com/...
                statusMessage: Hello, LINE!
  /v2/bot/followers/ids:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-follower-ids
      tags:
      - messaging-api
      operationId: getFollowers
      description: Get a list of users who added your LINE Official Account as a friend
      parameters:
      - name: start
        in: query
        required: false
        description: 'Value of the continuation token found in the next property of the JSON object returned in the response.

          Include this parameter to get the next array of user IDs.

          '
        schema:
          type: string
      - name: limit
        in: query
        required: false
        description: The maximum number of user IDs to retrieve in a single request.
        schema:
          type: integer
          format: int32
          default: 300
          maximum: 1000
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GetFollowersResponse'
              example:
                userIds:
                - U4af4980629...
                - U0c229f96c4...
                - U95afb1d4df...
                next: yANU9IA...
  /v2/bot/info:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-bot-info
      tags:
      - messaging-api
      operationId: getBotInfo
      description: Get bot info
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BotInfoResponse'
              example:
                userId: Ub9952f8...
                basicId: '@216ru...'
                displayName: Example name
                pictureUrl: https://obs.line-apps.com/...
                chatMode: chat
                markAsReadMode: manual
  /v2/bot/group/{groupId}/member/{userId}:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-group-member-profile
      tags:
      - messaging-api
      operationId: getGroupMemberProfile
      description: Get group chat member profile
      parameters:
      - name: groupId
        in: path
        required: true
        schema:
          type: string
        description: Group ID
      - name: userId
        in: path
        required: true
        schema:
          type: string
        description: User ID
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupUserProfileResponse'
              example:
                displayName: LINE taro
                userId: U4af4980629...
                pictureUrl: https://obs.line-apps.com/...
  /v2/bot/room/{roomId}/member/{userId}:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-room-member-profile
      tags:
      - messaging-api
      operationId: getRoomMemberProfile
      description: Get multi-person chat member profile
      parameters:
      - name: roomId
        in: path
        required: true
        schema:
          type: string
        description: Room ID
      - name: userId
        in: path
        required: true
        schema:
          type: string
        description: User ID
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RoomUserProfileResponse'
              example:
                displayName: LINE taro
                userId: U4af4980629...
                pictureUrl: https://obs.line-apps.com/...
  /v2/bot/group/{groupId}/members/ids:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-group-member-user-ids
      tags:
      - messaging-api
      operationId: getGroupMembersIds
      description: Get group chat member user IDs
      parameters:
      - name: groupId
        in: path
        required: true
        schema:
          type: string
        description: Group ID
      - name: start
        in: query
        required: false
        schema:
          type: string
        description: 'Value of the continuation token found in the `next` property of the JSON object returned in the response.

          Include this parameter to get the next array of user IDs for the members of the group.

          '
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MembersIdsResponse'
              example:
                memberIds:
                - U4af4980629...
                - U0c229f96c4...
                - U95afb1d4df...
                next: jxEWCEEP...
  /v2/bot/room/{roomId}/members/ids:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-room-member-user-ids
      tags:
      - messaging-api
      operationId: getRoomMembersIds
      description: Get multi-person chat member user IDs
      parameters:
      - name: roomId
        in: path
        required: true
        schema:
          type: string
        description: Room ID
      - name: start
        in: query
        required: false
        schema:
          type: string
        description: 'Value of the continuation token found in the `next` property of the JSON object returned in the response.

          Include this parameter to get the next array of user IDs for the members of the group.

          '
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MembersIdsResponse'
              example:
                memberIds:
                - U4af4980629...
                - U0c229f96c4...
                - U95afb1d4df...
                next: jxEWCEEP...
  /v2/bot/group/{groupId}/leave:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#leave-group
      tags:
      - messaging-api
      operationId: leaveGroup
      description: Leave group chat
      parameters:
      - name: groupId
        in: path
        required: true
        schema:
          type: string
        description: Group ID
      responses:
        '200':
          description: OK
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /v2/bot/room/{roomId}/leave:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#leave-room
      tags:
      - messaging-api
      operationId: leaveRoom
      description: Leave multi-person chat
      parameters:
      - name: roomId
        in: path
        required: true
        schema:
          type: string
        description: Room ID
      responses:
        '200':
          description: OK
  /v2/bot/group/{groupId}/summary:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-group-summary
      tags:
      - messaging-api
      operationId: getGroupSummary
      description: Get group chat summary
      parameters:
      - name: groupId
        in: path
        required: true
        schema:
          type: string
        description: Group ID
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupSummaryResponse'
              example:
                groupId: Ca56f94637c...
                groupName: Group name
                pictureUrl: https://profile.line-scdn.net/abcdefghijklmn
  /v2/bot/group/{groupId}/members/count:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-members-group-count
      tags:
      - messaging-api
      operationId: getGroupMemberCount
      description: Get number of users in a group chat
      parameters:
      - name: groupId
        in: path
        required: true
        schema:
          type: string
        description: Group ID
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GroupMemberCountResponse'
              example:
                count: 3
  /v2/bot/room/{roomId}/members/count:
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-members-room-count
      tags:
      - messaging-api
      operationId: getRoomMemberCount
      description: Get number of users in a multi-person chat
      parameters:
      - name: roomId
        in: path
        required: true
        schema:
          type: string
        description: Room ID
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RoomMemberCountResponse'
              example:
                count: 3
  /v2/bot/richmenu:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#create-rich-menu
      tags:
      - messaging-api
      operationId: createRichMenu
      description: Create rich menu
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RichMenuRequest'
        required: true
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RichMenuIdResponse'
              example:
                richMenuId: '{richMenuId}'
  /v2/bot/richmenu/validate:
    post:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#validate-rich-menu-object
      tags:
      - messaging-api
      operationId: validateRichMenuObject
      description: Validate rich menu object
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RichMenuRequest'
        required: true
      responses:
        '200':
          description: OK
  /v2/bot/richmenu/{richMenuId}:
    parameters:
    - name: richMenuId
      in: path
      required: true
      schema:
        type: string
      description: ID of a rich menu
    get:
      externalDocs:
        url: https://developers.line.biz/en/reference/messaging-api/#get-rich-menu
      tags:
      - messaging-api
      operationId: getRichMenu
      description: Gets a rich menu via a rich menu ID.
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RichMe

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