functionalAcknowledgment

Specifies whether functional acknowledgments (997/999) should be generated for incoming X12 transactions. Valid values are DO_NOT_GENERATE, GENERATE_ALL_SEGMENTS and GENERATE_WITHOUT_TRANSACTION_SET_RESPONSE_LOOP.

If you choose GENERATE_WITHOUT_TRANSACTION_SET_RESPONSE_LOOP, Amazon Web Services B2B Data Interchange skips the AK2_Loop when generating an acknowledgment document.