matrix-spec-proposals/api/client-server/banning.yaml

swagger: '2.0'
info:
  title: "Matrix Client-Server Room Banning API"
  version: "1.0.0"
host: localhost:8008
schemes:
  - https
  - http
basePath: /_matrix/client/%CLIENT_MAJOR_VERSION%
consumes:
  - application/json
produces:
  - application/json
securityDefinitions:
  accessToken:
    type: apiKey
    description: The user_id or application service access_token
    name: access_token
    in: query
paths:
  "/rooms/{roomId}/ban":
    post:
      summary: Ban a user in the room.
      description: |-
        Ban a user in the room. If the user is currently in the room, also kick them.

        When a user is banned from a room, they may not join it or be invited to it until they are unbanned.

        The caller must have the required power level in order to perform this operation.
      security:
        - accessToken: []
      parameters:
        - in: path
          type: string
          name: roomId
          description: The room identifier (not alias) from which the user should be banned.
          required: true
          x-example: "!e42d8c:matrix.org"
        - in: body
          name: body
          required: true
          schema:
            type: object
            example: |-
              {
                "reason": "Telling unfunny jokes",
                "user_id": "@cheeky_monkey:matrix.org"
              }
            properties:
              user_id:
                type: string
                description: The fully qualified user ID of the user being banned.
              reason:
                type: string
                description: The reason the user has been banned.
            required: ["user_id"]
      responses:
        200:
          description: The user has been kicked and banned from the room.
          examples:
            application/json: |-
              {}
          schema:
            type: object
        403:
          description: |-
            You do not have permission to ban the user from the room. A meaningful ``errcode`` and description error text will be returned. Example reasons for rejections are:

            - The banner is not currently in the room.
            - The banner's power level is insufficient to ban users from the room.
          examples:
            application/json: |-
              {
                "errcode": "M_FORBIDDEN",
                "error": "You do not have a high enough power level to ban from this room."
              }
      tags:
        - Room membership
  "/rooms/{roomId}/unban":
    post:
      summary: Unban a user from the room.
      description: |-
        Unban a user from the room. This allows them to be invited to the room,
        and join if they would otherwise be allowed to join according to its join rules.

        The caller must have the required power level in order to perform this operation.
      security:
        - accessToken: []
      parameters:
        - in: path
          type: string
          name: roomId
          description: The room identifier (not alias) from which the user should be unbanned.
          required: true
          x-example: "!e42d8c:matrix.org"
        - in: body
          name: body
          required: true
          schema:
            type: object
            example: |-
              {
                "user_id": "@cheeky_monkey:matrix.org"
              }
            properties:
              user_id:
                type: string
                description: The fully qualified user ID of the user being unbanned.
            required: ["user_id"]
      responses:
        200:
          description: The user has been unbanned from the room.
          examples:
            application/json: |-
              {}
          schema:
            type: object
        403:
          description: |-
            You do not have permission to unban the user from the room. A meaningful ``errcode`` and description error text will be returned. Example reasons for rejections are:

            - The unbanner's power level is insufficient to unban users from the room.
          examples:
            application/json: |-
              {
                "errcode": "M_FORBIDDEN",
                "error": "You do not have a high enough power level to unban from this room."
              }
      tags:
        - Room membership