action stream_io_api_delete_campaign {
  label: "Delete campaign"
  description: "Delete a campaign"
  provider: stream_io_api
  method: DELETE
  path: "/campaigns/{id}"
  encoding: json
  input: {
    type: "object"
    properties: {
      id: {
        type: "string"
      }
      recipients: {
        type: "string"
      }
    }
    required: ["id"]
    additionalProperties: false
  }
  output: {
    type: "object"
    required: ["duration"]
    properties: {
      duration: {
        type: "string"
        description: "Duration of the request in human-readable format"
      }
    }
  }
}