flight-support/mutation/overrideFlightServiceFiles

mutation($file: Upload!, $file2: Upload!) {
  integration {
    flightSupport {
      flightServiceFiles {
        overrideFlightServiceFiles(
          flightNid: 123456789,
          fileList: [$file, $file2],
          service: SERVICE_ID
        )
      }
    }
  }
}