returnValuesOnConditionCheckFailure property
Use ReturnValuesOnConditionCheckFailure to get the item
attributes if the Update condition fails. For
ReturnValuesOnConditionCheckFailure, the valid values are:
NONE, ALL_OLD, UPDATED_OLD, ALL_NEW, UPDATED_NEW.
Implementation
final ReturnValuesOnConditionCheckFailure?
returnValuesOnConditionCheckFailure;