openapi: 3.1.0
info:
  title: Google Chat CustomEmojis Messages API
  description: 'The Google Chat REST API lets developers build Chat apps that send messages,

    manage spaces and members, post cards, handle slash commands, react to

    events, and integrate external services into Workspace conversations.

    Authentication uses OAuth 2.0 user credentials or service-account credentials

    for app-bot calls.

    '
  version: v1
servers:
- url: https://chat.googleapis.com
security:
- OAuth2:
  - chat.spaces
  - chat.messages
tags:
- name: Messages
paths:
  /v1/{parent}/messages:
    post:
      summary: Create message
      operationId: createMessage
      parameters:
      - name: parent
        in: path
        required: true
        schema:
          type: string
        example: spaces/AAAA-BBBB
      - name: threadKey
        in: query
        schema:
          type: string
      - name: requestId
        in: query
        schema:
          type: string
      - name: messageReplyOption
        in: query
        schema:
          type: string
      - name: messageId
        in: query
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Message'
      responses:
        '200':
          description: Created message
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Message'
      tags:
      - Messages
    get:
      summary: List messages
      operationId: listMessages
      parameters:
      - name: parent
        in: path
        required: true
        schema:
          type: string
      - name: pageSize
        in: query
        schema:
          type: integer
      - name: pageToken
        in: query
        schema:
          type: string
      - name: filter
        in: query
        schema:
          type: string
      - name: orderBy
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Message list
          content:
            application/json:
              schema:
                type: object
                properties:
                  messages:
                    type: array
                    items:
                      $ref: '#/components/schemas/Message'
                  nextPageToken:
                    type: string
      tags:
      - Messages
components:
  schemas:
    Message:
      type: object
      properties:
        name:
          type: string
        sender:
          type: object
        createTime:
          type: string
          format: date-time
        text:
          type: string
        thread:
          type: object
          properties:
            name:
              type: string
        space:
          type: object
        cards:
          type: array
          items:
            type: object
        cardsV2:
          type: array
          items:
            type: object
  securitySchemes:
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://accounts.google.com/o/oauth2/v2/auth
          tokenUrl: https://oauth2.googleapis.com/token
          scopes:
            chat.spaces: Manage Chat spaces
            chat.messages: Manage Chat messages
            chat.memberships: Manage Chat memberships