The capacity units consumed by an operation. The data returned includes the total
provisioned throughput consumed, along with statistics for the table and any indexes
involved in the operation. ConsumedCapacity is only returned if the request
asked for it. For more information, see Provisioned Throughput in the Amazon DynamoDB Developer
Guide.
If a read operation was used, this property will contain the result of the read operation; a map of attribute names and their values. For the write operations this value will be empty.
The primary key of the item where the operation stopped, inclusive of the previous
result set. Use this value to start a new operation, excluding this value in the new
request. If LastEvaluatedKey is empty, then the "last page" of results has
been processed and there is no more data to be retrieved. If
LastEvaluatedKey is not empty, it does not necessarily mean that there
is more data in the result set. The only way to know when you have reached the end of
the result set is when LastEvaluatedKey is empty.
If the response of a read request exceeds the response payload limit DynamoDB will set this value in the response. If set, you can use that this value in the subsequent request to get the remaining results.
Metadata pertaining to this request.