BatchWriteItemRequest (AWS Java SDK for Amazon DynamoDB 1.9.22 API)

java.lang.Object
- com.amazonaws.AmazonWebServiceRequest
- - com.amazonaws.services.dynamodbv2.model.BatchWriteItemRequest

All Implemented Interfaces:

Serializable
```
public class BatchWriteItemRequest
extends com.amazonaws.AmazonWebServiceRequest
implements Serializable
```
Container for the parameters to the BatchWriteItem operation.
The BatchWriteItem operation puts or deletes multiple items in one or more tables. A single call to BatchWriteItem can write up to 16 MB of data, which can comprise as many as 25 put or delete requests. Individual items to be written can be as large as 400 KB.

NOTE: BatchWriteItem cannot update items. To update items, use the UpdateItem API.

The individual PutItem and DeleteItem operations specified in BatchWriteItem are atomic; however BatchWriteItem as a whole is not. If any requested operations fail because the table's provisioned throughput is exceeded or an internal processing failure occurs, the failed operations are returned in the UnprocessedItems response parameter. You can investigate and optionally resend the requests. Typically, you would call BatchWriteItem in a loop. Each iteration would check for unprocessed items and submit a new BatchWriteItem request with those unprocessed items until all items have been processed.

Note that if none of the items can be processed due to insufficient provisioned throughput on all of the tables in the request, then BatchWriteItem will return a ProvisionedThroughputExceededException .

IMPORTANT: If DynamoDB returns any unprocessed items, you should retry the batch operation on those items. However, we strongly recommend that you use an exponential backoff algorithm. If you retry the batch operation immediately, the underlying read or write requests can still fail due to throttling on the individual tables. If you delay the batch operation using exponential backoff, the individual requests in the batch are much more likely to succeed. For more information, go to Batch Operations and Error Handling in the Amazon DynamoDB Developer Guide.

With BatchWriteItem , you can efficiently write or delete large amounts of data, such as from Amazon Elastic MapReduce (EMR), or copy data from another database into DynamoDB. In order to improve performance with these large-scale operations, BatchWriteItem does not behave in the same way as individual PutItem and DeleteItem calls would. For example, you cannot specify conditions on individual put and delete requests, and BatchWriteItem does not return deleted items in the response.

If you use a programming language that supports concurrency, such as Java, you can use threads to write items in parallel. Your application must include the necessary logic to manage the threads. With languages that don't support threading, such as PHP, you must update provides an alternative where the API performs the specified put and delete operations in parallel, giving you the power of the thread pool approach without having to introduce complexity into your application.

Parallel processing reduces latency, but each specified put and delete request consumes the same number of write capacity units whether it is processed in parallel or not. Delete operations on nonexistent items consume one write capacity unit.

If one or more of the following is true, DynamoDB rejects the entire batch write operation:
- One or more tables specified in the BatchWriteItem request does not exist.
- Primary key attributes specified on an item in the request do not match those in the corresponding table's primary key schema.
- You try to perform multiple operations on the same item in the same BatchWriteItem request. For example, you cannot put and delete the same item in the same BatchWriteItem request.
- There are more than 25 requests in the batch.
- Any individual item in a batch exceeds 400 KB.
- The total request size exceeds 16 MB.
See Also:
AmazonDynamoDB.batchWriteItem(BatchWriteItemRequest), Serialized Form

Field Summary
- Fields inherited from class com.amazonaws.AmazonWebServiceRequest
  NOOP

Constructor Summary

Constructors
Constructor and Description
`BatchWriteItemRequest()` Default constructor for a new BatchWriteItemRequest object.
`BatchWriteItemRequest(Map<String,List<WriteRequest>> requestItems)` Constructs a new BatchWriteItemRequest object.

Method Summary

Methods
Modifier and Type	Method and Description
`BatchWriteItemRequest`	`addRequestItemsEntry(String key, List<WriteRequest> value)` A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest).
`BatchWriteItemRequest`	`clearRequestItemsEntries()` Removes all the entries added into RequestItems.
`boolean`	`equals(Object obj)`
`Map<String,List<WriteRequest>>`	`getRequestItems()` A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest).
`String`	`getReturnConsumedCapacity()` A value that if set to `TOTAL`, the response includes ConsumedCapacity data for tables and indexes.
`String`	`getReturnItemCollectionMetrics()` A value that if set to `SIZE`, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response.
`int`	`hashCode()`
`void`	`setRequestItems(Map<String,List<WriteRequest>> requestItems)` A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest).
`void`	`setReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity)` A value that if set to `TOTAL`, the response includes ConsumedCapacity data for tables and indexes.
`void`	`setReturnConsumedCapacity(String returnConsumedCapacity)` A value that if set to `TOTAL`, the response includes ConsumedCapacity data for tables and indexes.
`void`	`setReturnItemCollectionMetrics(ReturnItemCollectionMetrics returnItemCollectionMetrics)` A value that if set to `SIZE`, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response.
`void`	`setReturnItemCollectionMetrics(String returnItemCollectionMetrics)` A value that if set to `SIZE`, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response.
`String`	`toString()` Returns a string representation of this object; useful for testing and debugging.
`BatchWriteItemRequest`	`withRequestItems(Map<String,List<WriteRequest>> requestItems)` A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest).
`BatchWriteItemRequest`	`withReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity)` A value that if set to `TOTAL`, the response includes ConsumedCapacity data for tables and indexes.
`BatchWriteItemRequest`	`withReturnConsumedCapacity(String returnConsumedCapacity)` A value that if set to `TOTAL`, the response includes ConsumedCapacity data for tables and indexes.
`BatchWriteItemRequest`	`withReturnItemCollectionMetrics(ReturnItemCollectionMetrics returnItemCollectionMetrics)` A value that if set to `SIZE`, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response.
`BatchWriteItemRequest`	`withReturnItemCollectionMetrics(String returnItemCollectionMetrics)` A value that if set to `SIZE`, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response.

Methods inherited from class com.amazonaws.AmazonWebServiceRequest
copyBaseTo, copyPrivateRequestParameters, getCustomRequestHeaders, getGeneralProgressListener, getReadLimit, getRequestClientOptions, getRequestCredentials, getRequestMetricCollector, putCustomRequestHeader, setGeneralProgressListener, setRequestCredentials, setRequestMetricCollector, withGeneralProgressListener, withRequestMetricCollector

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - BatchWriteItemRequest
```
public BatchWriteItemRequest()
```
    Default constructor for a new BatchWriteItemRequest object. Callers should use the setter or fluent setter (with...) methods to initialize this object after creating it.
  - BatchWriteItemRequest
```
public BatchWriteItemRequest(Map<String,List<WriteRequest>> requestItems)
```
    Constructs a new BatchWriteItemRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.
    Parameters:
    requestItems - A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:
    
    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. For each primary key, you must provide all of the key attributes. For example, with a hash type primary key, you only need to provide the hash attribute. For a hash-and-range type primary key, you must provide both the hash attribute and the range attribute.
    
    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.
- Method Detail
  - getRequestItems
```
public Map<String,List<WriteRequest>> getRequestItems()
```
    A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:
    - 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. For each primary key, you must provide all of the key attributes. For example, with a hash type primary key, you only need to provide the hash attribute. For a hash-and-range type primary key, you must provide both the hash attribute and the range attribute.
    - 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.
    Constraints:
    Length: 1 - 25
    Returns:
    A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:
    
    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. For each primary key, you must provide all of the key attributes. For example, with a hash type primary key, you only need to provide the hash attribute. For a hash-and-range type primary key, you must provide both the hash attribute and the range attribute.
    
    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.
  - setRequestItems
```
public void setRequestItems(Map<String,List<WriteRequest>> requestItems)
```
    A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:
    - 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. For each primary key, you must provide all of the key attributes. For example, with a hash type primary key, you only need to provide the hash attribute. For a hash-and-range type primary key, you must provide both the hash attribute and the range attribute.
    - 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.
    Constraints:
    Length: 1 - 25
    Parameters:
    requestItems - A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:
    
    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. For each primary key, you must provide all of the key attributes. For example, with a hash type primary key, you only need to provide the hash attribute. For a hash-and-range type primary key, you must provide both the hash attribute and the range attribute.
    
    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.
  - withRequestItems
```
public BatchWriteItemRequest withRequestItems(Map<String,List<WriteRequest>> requestItems)
```
    A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:
    - 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. For each primary key, you must provide all of the key attributes. For example, with a hash type primary key, you only need to provide the hash attribute. For a hash-and-range type primary key, you must provide both the hash attribute and the range attribute.
    - 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.
    Returns a reference to this object so that method calls can be chained together.
    Constraints:
    Length: 1 - 25
    Parameters:
    requestItems - A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:
    
    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. For each primary key, you must provide all of the key attributes. For example, with a hash type primary key, you only need to provide the hash attribute. For a hash-and-range type primary key, you must provide both the hash attribute and the range attribute.
    
    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.
    Returns:
    A reference to this updated object so that method calls can be chained together.
  - addRequestItemsEntry
```
public BatchWriteItemRequest addRequestItemsEntry(String key,
                                         List<WriteRequest> value)
```
    A map of one or more table names and, for each table, a list of operations to be performed (DeleteRequest or PutRequest). Each element in the map consists of the following:
    - 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. For each primary key, you must provide all of the key attributes. For example, with a hash type primary key, you only need to provide the hash attribute. For a hash-and-range type primary key, you must provide both the hash attribute and the range attribute.
    - 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.
    The method adds a new key-value pair into RequestItems parameter, and returns a reference to this object so that method calls can be chained together.
    Constraints:
    Length: 1 - 25
    Parameters:
    key - The key of the entry to be added into RequestItems.
    value - The corresponding value of the entry to be added into RequestItems.
  - clearRequestItemsEntries
```
public BatchWriteItemRequest clearRequestItemsEntries()
```
    Removes all the entries added into RequestItems.
    Returns a reference to this object so that method calls can be chained together.
  - getReturnConsumedCapacity
```
public String getReturnConsumedCapacity()
```
    A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    Constraints:
    Allowed Values: INDEXES, TOTAL, NONE
    
    Returns:
    A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    See Also:
    ReturnConsumedCapacity
  - setReturnConsumedCapacity
```
public void setReturnConsumedCapacity(String returnConsumedCapacity)
```
    A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    Constraints:
    Allowed Values: INDEXES, TOTAL, NONE
    
    Parameters:
    returnConsumedCapacity - A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    See Also:
    ReturnConsumedCapacity
  - withReturnConsumedCapacity
```
public BatchWriteItemRequest withReturnConsumedCapacity(String returnConsumedCapacity)
```
    A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    Returns a reference to this object so that method calls can be chained together.
    Constraints:
    Allowed Values: INDEXES, TOTAL, NONE
    
    Parameters:
    returnConsumedCapacity - A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
    See Also:
    ReturnConsumedCapacity
  - setReturnConsumedCapacity
```
public void setReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity)
```
    A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    Constraints:
    Allowed Values: INDEXES, TOTAL, NONE
    
    Parameters:
    returnConsumedCapacity - A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    See Also:
    ReturnConsumedCapacity
  - withReturnConsumedCapacity
```
public BatchWriteItemRequest withReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity)
```
    A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    Returns a reference to this object so that method calls can be chained together.
    Constraints:
    Allowed Values: INDEXES, TOTAL, NONE
    
    Parameters:
    returnConsumedCapacity - A value that if set to TOTAL, the response includes ConsumedCapacity data for tables and indexes. If set to INDEXES, the response includes ConsumedCapacity for indexes. If set to NONE (the default), ConsumedCapacity is not included in the response.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
    See Also:
    ReturnConsumedCapacity
  - getReturnItemCollectionMetrics
```
public String getReturnItemCollectionMetrics()
```
    A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    Constraints:
    Allowed Values: SIZE, NONE
    
    Returns:
    A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    See Also:
    ReturnItemCollectionMetrics
  - setReturnItemCollectionMetrics
```
public void setReturnItemCollectionMetrics(String returnItemCollectionMetrics)
```
    A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    Constraints:
    Allowed Values: SIZE, NONE
    
    Parameters:
    returnItemCollectionMetrics - A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    See Also:
    ReturnItemCollectionMetrics
  - withReturnItemCollectionMetrics
```
public BatchWriteItemRequest withReturnItemCollectionMetrics(String returnItemCollectionMetrics)
```
    A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    Returns a reference to this object so that method calls can be chained together.
    Constraints:
    Allowed Values: SIZE, NONE
    
    Parameters:
    returnItemCollectionMetrics - A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
    See Also:
    ReturnItemCollectionMetrics
  - setReturnItemCollectionMetrics
```
public void setReturnItemCollectionMetrics(ReturnItemCollectionMetrics returnItemCollectionMetrics)
```
    A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    Constraints:
    Allowed Values: SIZE, NONE
    
    Parameters:
    returnItemCollectionMetrics - A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    See Also:
    ReturnItemCollectionMetrics
  - withReturnItemCollectionMetrics
```
public BatchWriteItemRequest withReturnItemCollectionMetrics(ReturnItemCollectionMetrics returnItemCollectionMetrics)
```
    A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    Returns a reference to this object so that method calls can be chained together.
    Constraints:
    Allowed Values: SIZE, NONE
    
    Parameters:
    returnItemCollectionMetrics - A value that if set to SIZE, the response includes statistics about item collections, if any, that were modified during the operation are returned in the response. If set to NONE (the default), no statistics are returned.
    
    Returns:
    A reference to this updated object so that method calls can be chained together.
    See Also:
    ReturnItemCollectionMetrics
  - toString
```
public String toString()
```
    Returns a string representation of this object; useful for testing and debugging.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    A string representation of this object.
    See Also:
    Object.toString()
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object

Class BatchWriteItemRequest

Field Summary

Fields inherited from class com.amazonaws.AmazonWebServiceRequest

Constructor Summary

Method Summary

Methods inherited from class com.amazonaws.AmazonWebServiceRequest

Methods inherited from class java.lang.Object

Constructor Detail

BatchWriteItemRequest

BatchWriteItemRequest

Method Detail

getRequestItems

setRequestItems

withRequestItems

addRequestItemsEntry

clearRequestItemsEntries

getReturnConsumedCapacity

setReturnConsumedCapacity

withReturnConsumedCapacity

setReturnConsumedCapacity

withReturnConsumedCapacity

getReturnItemCollectionMetrics

setReturnItemCollectionMetrics

withReturnItemCollectionMetrics

setReturnItemCollectionMetrics

withReturnItemCollectionMetrics

toString

hashCode

equals