Values.UnprocessedQueryExecutionIdSourceDescribes a query execution that failed to process.
type nonrec t = {queryExecutionId : QueryExecutionId.t option;The unique identifier of the query execution.
*)errorCode : ErrorCode.t option;The error code returned when the query execution failed to process, if applicable.
*)errorMessage : ErrorMessage.t option;The error message returned when the query execution failed to process, if applicable.
*)}