Table of Contents

Class BatchWriteItemResponse

Namespace
Amazon.DynamoDBv2.Model
Assembly
AWSSDK.DynamoDBv2.dll

Represents the output of a 

BatchWriteItem
operation. 
public class BatchWriteItemResponse : AmazonWebServiceResponse
Inheritance
BatchWriteItemResponse

Constructors

BatchWriteItemResponse() 

public BatchWriteItemResponse()

Properties

ConsumedCapacity

Gets and sets the property ConsumedCapacity.

The capacity units consumed by the entire 

BatchWriteItem
operation.

Each element consists of: 

  • TableName
    - The table that consumed the provisioned throughput. 

  • CapacityUnits
    - The total number of capacity units consumed. 
public List<ConsumedCapacity> ConsumedCapacity { get; set; }

Property Value

List<ConsumedCapacity>

ItemCollectionMetrics

Gets and sets the property ItemCollectionMetrics.

A list of tables that were processed by 

BatchWriteItem
and, for each table, information about any item collections that were affected by individual 
DeleteItem
or 
PutItem
operations.

Each entry consists of the following subelements: 

  • ItemCollectionKey
    - The partition key value of the item collection. This is the same as the partition key value of the item. 

  • SizeEstimateRangeGB
    - An estimate of item collection size, expressed in GB. This 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 the 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. 

public Dictionary<string, List<ItemCollectionMetrics>> ItemCollectionMetrics { get; set; }

Property Value

Dictionary<string, List<ItemCollectionMetrics>>

UnprocessedItems

Gets and sets the property UnprocessedItems.

A map of tables and requests against those tables that were not processed. The 

UnprocessedItems
value is in the same form as 
RequestItems
, so you can provide this value directly to a subsequent 
BatchGetItem
operation. For more information, see 
RequestItems
in the Request Parameters section.

Each 

UnprocessedItems
entry consists of a table name and, for that table, a list of operations to perform (
DeleteRequest
or 
PutRequest
). 

  • DeleteRequest
    - Perform a 
    DeleteItem
    operation on the specified item. The item to be deleted is identified by a 
    Key
    subelement: 

    • Key
      - A map of primary key attribute values that uniquely identify the item. Each entry in this map consists of an attribute name and an attribute value. 

  • PutRequest
    - Perform a 
    PutItem
    operation on the specified item. The item to be put is identified by an 
    Item
    subelement: 

    • Item
      - A map of attributes and their values. Each entry in this map consists of an attribute name and an attribute value. Attribute values must not be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests that contain empty values will be rejected with a 
      ValidationException
      exception.

      If you specify any attributes that are part of an index key, then the data types for those attributes must match those of the schema in the table's attribute definition.

If there are no unprocessed items remaining, the response contains an empty 

UnprocessedItems
map. 
public Dictionary<string, List<WriteRequest>> UnprocessedItems { get; set; }

Property Value

Dictionary<string, List<WriteRequest>>