matrix-spec/data/api/server-server/leaving-v2.yaml

# Copyright 2018 New Vector Ltd
# Copyright 2020 The Matrix.org Foundation C.I.C.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
openapi: 3.1.0
info:
  title: Matrix Federation Leave Room API
  version: 1.0.0
paths:
  # Note: there is no v2 of make_leave (yet)
  "/send_leave/{roomId}/{eventId}":
    put:
      summary: Submit a signed leave event to a resident server
      description: |-
        **Note:**
        This API is nearly identical to the v1 API with the
        exception of the response format being fixed.

        This endpoint is preferred over the v1 API as it provides
        a more standardised response format. Senders which receive
        a 400, 404, or other status code which indicates this endpoint
        is not available should retry using the v1 API instead.

        Submits a signed leave event to the resident server for it
        to accept it into the room's graph. Note that events have
        a different format depending on the room version - check
        the [room version specification](/rooms) for precise event formats.
        **The request and response body here describe the common
        event fields in more detail and may be missing other required
        fields for a PDU.**
      operationId: sendLeaveV2
      security:
        - signedRequest: []
      parameters:
        - in: path
          name: roomId
          description: The room ID that is about to be left.
          required: true
          example: "!abc123:matrix.org"
          schema:
            type: string
        - in: path
          name: eventId
          description: The event ID for the leave event.
          required: true
          example: $abc123:example.org
          schema:
            type: string
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                sender:
                  type: string
                  description: The user ID of the leaving member.
                  example: "@someone:example.org"
                origin:
                  type: string
                  description: The name of the leaving homeserver.
                  example: matrix.org
                origin_server_ts:
                  type: integer
                  format: int64
                  description: A timestamp added by the leaving homeserver.
                  example: 1234567890
                type:
                  type: string
                  description: The value `m.room.member`.
                  example: m.room.member
                state_key:
                  type: string
                  description: The user ID of the leaving member.
                  example: "@someone:example.org"
                content:
                  type: object
                  title: Membership Event Content
                  description: The content of the event.
                  example:
                    membership: leave
                  properties:
                    membership:
                      type: string
                      description: The value `leave`.
                      example: leave
                  required:
                    - membership
                depth:
                  type: integer
                  description: This field must be present but is ignored; it may be 0.
                  example: 12
              required:
                - state_key
                - sender
                - origin
                - origin_server_ts
                - type
                - depth
                - content
            example: {
              "type": "m.room.member",
              "state_key": "@someone:example.org",
              "origin": "example.org",
              "origin_server_ts": 1549041175876,
              "sender": "@someone:example.org",
              "content": {
                  "membership": "leave"
              },
              "depth": 0
            }
        required: true
      responses:
        "200":
          description: |-
            An empty response to indicate the event was accepted into the graph by
            the receiving homeserver.
          content:
            application/json:
              schema:
                type: object
                title: Empty Object
                description: An empty object.
              examples:
                response:
                  value: {}
servers:
  - url: "{protocol}://{hostname}{basePath}"
    variables:
      protocol:
        enum:
          - http
          - https
        default: https
      hostname:
        default: localhost:8448
      basePath:
        default: /_matrix/federation/v2
components:
  securitySchemes:
    signedRequest:
      $ref: definitions/security.yaml#/signedRequest