tags:
  - Internal Chat Channels
operationId: mark-internal-chat-channel-unread
summary: Mark channel as unread
security:
  - userApiKey: []
description: Mark the channel as unread from a specific message for the current user
requestBody:
  content:
    application/json:
      schema:
        type: object
        properties:
          message_id:
            type: integer
            description: The ID of the message to mark as unread from
responses:
  '200':
    description: Success
  '401':
    description: Unauthorized
    content:
      application/json:
        schema:
          $ref: '#/components/schemas/bad_request_error'
  '404':
    description: Channel not found
    content:
      application/json:
        schema:
          $ref: '#/components/schemas/bad_request_error'