Changes to Update Bulk Sync Error Handling

the data response's property type changed from object to no type for status 200

removed the optional property data/ingestion_failure_threshold from the response with the 200 status

removed the optional property data/subscribers from the response with the 200 status

added BulkSyncErrorHandling to the data response property allOf list for the response status 200

added the new optional request property ingestion_failure_threshold

added the optional property data/ingestion_failure_threshold to the response with the 200 status

endpoint added