Optional ReadonlyConditionA DynamoDB condition expression, including attribute-existence guards.
Optional ReadonlyExpressionGenerated #name aliases mapped to physical attribute names.
Optional ReadonlyExpressionGenerated :value aliases mapped to DynamoDB values.
ReadonlyKeyThe complete primary key.
ReadonlyTableThe physical table to write.
ReadonlyUpdateThe update expression to apply.
A transactional
Updateoperation.