Got the following error: BATCH STATUS (Id:State:NumProcessed:NumErrors:Message): 751W0000002IO6gIAG:Failed:0:0:Got an unexpected error while processing BULK-API. Contact support with error ID: 515182827-79513 (1034479691) 

Caused by: [AsyncApiException
- exceptionCode='InvalidBatch'
- exceptionMessage='Records not processed' ]