Slack Members API

openapi: 3.1.0
info:
  version: '1.0'
  title: Slack Admin Access Members API
  description: "The Slack Admin API is a set of privileged endpoints\x14primarily under admin.* with related SCIM and Audit Logs APIs\x14that lets Enterprise Grid owners and admins automate organization\x11 wide management and governance. It covers user lifecycle (provision, suspend, assign roles), workspace and channel administration across workspaces (create, move, archive channels; manage membership and settings), app governance (approve/deny or allowlist/ban apps and install them to workspaces), invite request handling, and security/compliance controls such as information barriers, session and authentication policies, and org\x11level analytics exports. These APIs require elevated admin scopes and are commonly used to power automated onboarding/offboarding, centralized channel and app controls, and integrations with identity, ITSM, and compliance systems."
tags:
- name: Members
paths:
  /conversations.members:
    get:
      tags:
      - Members
      description: Retrieve members of a conversation.
      externalDocs:
        description: API method documentation
        url: https://api.slack.com/methods/conversations.members
      operationId: getConversationsMembers
      parameters:
      - name: token
        in: query
        description: 'Authentication token. Requires scope: `conversations:read`'
        schema:
          type: string
      - name: channel
        in: query
        description: ID of the conversation to retrieve members for
        schema:
          type: string
      - name: limit
        in: query
        description: The maximum number of items to return. Fewer than the requested number of items may be returned, even if the end of the users list hasn't been reached.
        schema:
          type: integer
      - name: cursor
        in: query
        description: Paginate through collections of data by setting the `cursor` parameter to a `next_cursor` attribute returned by a previous request's `response_metadata`. Default value fetches the first "page" of the collection. See [pagination](/docs/pagination) for more detail.
        schema:
          type: string
      responses:
        '200':
          description: Typical paginated success response
          content:
            application/json:
              schema:
                title: conversations.members success schema
                required:
                - members
                - ok
                - response_metadata
                type: object
                properties:
                  members:
                    minItems: 1
                    uniqueItems: true
                    type: array
                    items:
                      $ref: '#/components/schemas/defs_user_id'
                  ok:
                    $ref: '#/components/schemas/defs_ok_true'
                  response_metadata:
                    type: object
                    additionalProperties: false
                additionalProperties: false
                description: Schema for successful response conversations.members method
              example:
                members:
                - U023BECGF
                - U061F7AUR
                - W012A3CDE
                ok: true
                response_metadata:
                  next_cursor: e3VzZXJfaWQ6IFcxMjM0NTY3fQ==
        default:
          description: Typical error response when an invalid cursor is provided
          content:
            application/json:
              schema:
                title: conversations.members error schema
                required:
                - error
                - ok
                type: object
                properties:
                  callstack:
                    type: string
                    description: 'Note: PHP callstack is only visible in dev/qa'
                  error:
                    type: string
                    enum:
                    - channel_not_found
                    - invalid_limit
                    - invalid_cursor
                    - fetch_members_failed
                    - not_authed
                    - invalid_auth
                    - account_inactive
                    - invalid_arg_name
                    - invalid_array_arg
                    - invalid_charset
                    - invalid_form_data
                    - invalid_post_type
                    - missing_post_type
                    - team_added_to_org
                    - invalid_json
                    - json_not_object
                    - request_timeout
                    - upgrade_required
                  ok:
                    $ref: '#/components/schemas/defs_ok_false'
                additionalProperties: false
                description: Schema for error response conversations.members method
              example:
                error: invalid_cursor
                ok: false
      security:
      - slackAuth:
        - channels:read
        - groups:read
        - im:read
        - mpim:read
      summary: Slack Get Conversations Members
      x-api-evangelist-processing:
        GenerateOperationSummariesFromPath: true
        PascalCaseOperationSummaries: true
        CaselCaseOperationIds: true
        ChooseTags: true
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK