action contract_p_get_volume_stats {
  label: "**Permission required:** view_statistics"
  provider: contract_p
  method: GET
  path: "/stats/{inbox_id}/volume"
  encoding: json
  input: {
    type: "object"
    properties: {
      end_date: {
        type: "string"
        format: "date-time"
      }
      start_date: {
        type: "string"
        format: "date-time"
      }
      status: {
        type: "string"
      }
      user: {
        type: "string"
      }
    }
    additionalProperties: false
  }
  output: {
    type: "object"
    additionalProperties: true
  }
}