Insert record in dynamodb table using DynamobdMapper when record doesn't exist.


I created a DDB table which contains version number. When i try to create new record in DDB table using DDB mapper using "DynamoDBMapperConfig.SaveBehavior.PUT" it is failing with the error as conditional failure but when i try to using "DynamoDBMapperConfig.SaveBehavior.CLOBBER" it is overwriting the record.

So how do i insert record in to the DDB only when record doesn't exist using DynamoDBMapper?

asked 2 months ago12 views
No Answers

You are not logged in. Log in to post an answer.

A good answer clearly answers the question and provides constructive feedback and encourages professional growth in the question asker.

Guidelines for Answering Questions