Metadata pertaining to this request.
A map of attribute names to
AttributeValue objects, representing the item
as it appeared before the
DeleteItem operation. This map appears in the
response only if
ReturnValues was specified as
ALL_OLD in the
The capacity units consumed by the
DeleteItem operation. The data
returned includes the total provisioned throughput consumed, along with statistics for
the table and any indexes involved in the operation.
only returned if the
ReturnConsumedCapacity parameter was specified. For
more information, see Provisioned Mode in the Amazon DynamoDB Developer
Information about item collections, if any, that were affected by the
ItemCollectionMetrics is only
returned if the
ReturnItemCollectionMetrics parameter was specified. If the
table does not have any local secondary indexes, this information is not returned in the
ItemCollectionMetrics element consists of:
ItemCollectionKey - The partition key value of the item collection.
This is the same as the partition key value of the item itself.
SizeEstimateRangeGB - An estimate of item collection size, in
gigabytes. This value is a two-element array containing a lower bound and an
upper bound for the estimate. The estimate includes the size of all the items in
the table, plus the size of all attributes projected into all of the local
secondary indexes on that table. Use this estimate to measure whether a local
secondary index is approaching its size limit.
The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.