uploadFuelRelease

mutation($flightNid: FlightNid!, $files: [ChecklistFileType!]!) {
  checklist {
    uploadFuelReleaseFiles(
      flightNid: $flightNid,
      files: $files
    ) {
      fileName
    }
  }
}

VARIABLES
{"flightNid": 27796912, "files": [{"fileName": "KOT"}, {"fileName": "KOT2"}]}