swagger: "2.0"
info:
  title: Mainflux http adapter
  description: HTTP API for sending messages through communication channels.
  version: "1.0.0"
paths:
  /channels/{id}/messages:
    post:
      summary: Sends message to the communication channel
      description: |
        Sends message to the communication channel. Messages can be sent as
        JSON formatted SenML or as blob.
      tags:
        - messages
      consumes:
        - "application/senml+json"
        - "text/plain"
      produces: []
      parameters:
        - name: Authorization
          description: Access token.
          in: header
          type: string
          required: true
        - name: id
          description: Unique channel identifier.
          in: path
          type: string
          format: uuid
          required: true
        - name: message
          description: |
            Message to be distributed. Since the platform expects messages to be
            properly formatted SenML in order to be post-processed, clients are
            obliged to specify Content-Type header for each published message.
            Note that all messages that aren't SenML will be accepted and published,
            but no post-processing will be applied.
          in: body
          required: true
          type: string
      responses:
        202:
          description: Message is accepted for processing.
        400:
          description: Message discarded due to its malformed content.
        403:
          description: Message discarded due to missing or invalid credentials.
        404:
          description: Message discarded due to invalid channel id.
        415:
          description: Message discarded due to invalid or missing content type.
        500:
          description: Unexpected server-side error occured.