DynamoDB Batch Update

Question

Is there any API in DynamoDB to update a batch of items? There is an API to write new items in batches (BatchWriteItem) and update single item using UpdateIte

Answer 1

BatchWriteItem cannot update items. To update items, use the UpdateItem action. BatchWriteItem operation puts or deletes multiple items in one or more tables

Reference: http://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_BatchWriteItem.html