AWSDynamoDBPutItemOutput Class Reference

Inherits from AWSModel : AWSMTLModel
Declared in AWSDynamoDBModel.h


Represents the output of a PutItem operation.


The attribute values as they appeared before the PutItem operation, but only if ReturnValues is specified as ALL_OLD in the request. Each element consists of an attribute name and an attribute value.

@property (nonatomic, strong) NSDictionary<NSString*AWSDynamoDBAttributeValue*> *attributes

Declared In



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.

@property (nonatomic, strong) AWSDynamoDBConsumedCapacity *consumedCapacity

Declared In



Information about item collections, if any, that were affected by the operation. ItemCollectionMetrics is only returned if the request asked for it. If the table does not have any local secondary indexes, this information is not returned in the response.

Each 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.

  • SizeEstimateRange - 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.

@property (nonatomic, strong) AWSDynamoDBItemCollectionMetrics *itemCollectionMetrics

Declared In