com.amazonaws.services.dynamodbv2.model
Class DeleteItemRequest

java.lang.Object
  com.amazonaws.AmazonWebServiceRequest
      com.amazonaws.services.dynamodbv2.model.DeleteItemRequest

All Implemented Interfaces:

Serializable

public class DeleteItemRequest
extends AmazonWebServiceRequest
implements Serializable

Container for the parameters to the DeleteItem operation.

Deletes a single item in a table by primary key. You can perform a conditional delete operation that deletes the item if it exists, or if it has an expected attribute value.

In addition to deleting an item, you can also return the item's attribute values in the same operation, using the ReturnValues parameter.

Unless you specify conditions, the DeleteItem is an idempotent operation; running it multiple times on the same item or attribute does not result in an error response.

Conditional deletes are useful for only deleting items if specific conditions are met. If those conditions are met, Amazon DynamoDB performs the delete. Otherwise, the item is not deleted.

See Also:

AmazonDynamoDB.deleteItem(DeleteItemRequest), Serialized Form

Constructor Summary

DeleteItemRequest()
Default constructor for a new DeleteItemRequest object.

DeleteItemRequest(String tableName, Map<String,AttributeValue> key)
Constructs a new DeleteItemRequest object.

Method Summary

boolean	equals(Object obj)
Map<String,ExpectedAttributeValue>	getExpected() A map of attribute/condition pairs.
Map<String,AttributeValue>	getKey() A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.
String	getReturnConsumedCapacity() If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.
String	getReturnItemCollectionMetrics() If set to SIZE, statistics about item collections, if any, that were modified during the operation are returned in the response.
String	getReturnValues() Use ReturnValues if you want to get the item attributes as they appeared before they were deleted.
String	getTableName() The name of the table from which to delete the item.
int	hashCode()
void	setExpected(Map<String,ExpectedAttributeValue> expected) A map of attribute/condition pairs.
void	setKey(Map<String,AttributeValue> key) A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.
void	setReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity) If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.
void	setReturnConsumedCapacity(String returnConsumedCapacity) If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.
void	setReturnItemCollectionMetrics(ReturnItemCollectionMetrics returnItemCollectionMetrics) If set to SIZE, statistics about item collections, if any, that were modified during the operation are returned in the response.
void	setReturnItemCollectionMetrics(String returnItemCollectionMetrics) If set to SIZE, statistics about item collections, if any, that were modified during the operation are returned in the response.
void	setReturnValues(ReturnValue returnValues) Use ReturnValues if you want to get the item attributes as they appeared before they were deleted.
void	setReturnValues(String returnValues) Use ReturnValues if you want to get the item attributes as they appeared before they were deleted.
void	setTableName(String tableName) The name of the table from which to delete the item.
String	toString() Returns a string representation of this object; useful for testing and debugging.
DeleteItemRequest	withExpected(Map<String,ExpectedAttributeValue> expected) A map of attribute/condition pairs.
DeleteItemRequest	withKey(Map<String,AttributeValue> key) A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.
DeleteItemRequest	withReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity) If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.
DeleteItemRequest	withReturnConsumedCapacity(String returnConsumedCapacity) If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.
DeleteItemRequest	withReturnItemCollectionMetrics(ReturnItemCollectionMetrics returnItemCollectionMetrics) If set to SIZE, statistics about item collections, if any, that were modified during the operation are returned in the response.
DeleteItemRequest	withReturnItemCollectionMetrics(String returnItemCollectionMetrics) If set to SIZE, statistics about item collections, if any, that were modified during the operation are returned in the response.
DeleteItemRequest	withReturnValues(ReturnValue returnValues) Use ReturnValues if you want to get the item attributes as they appeared before they were deleted.
DeleteItemRequest	withReturnValues(String returnValues) Use ReturnValues if you want to get the item attributes as they appeared before they were deleted.
DeleteItemRequest	withTableName(String tableName) The name of the table from which to delete the item.

Methods inherited from class com.amazonaws.AmazonWebServiceRequest

copyPrivateRequestParameters, getRequestClientOptions, getRequestCredentials, setRequestCredentials

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DeleteItemRequest

public DeleteItemRequest()

Default constructor for a new DeleteItemRequest object. Callers should use the setter or fluent setter (with...) methods to initialize this object after creating it.

DeleteItemRequest

public DeleteItemRequest(String tableName,
                         Map<String,AttributeValue> key)

Constructs a new DeleteItemRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:

tableName - The name of the table from which to delete the item.

key - A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.

Method Detail

getTableName

public String getTableName()

The name of the table from which to delete the item.

Constraints:
Length: 3 - 255
Pattern: [a-zA-Z0-9_.-]+

Returns:

The name of the table from which to delete the item.

setTableName

public void setTableName(String tableName)

The name of the table from which to delete the item.

Constraints:
Length: 3 - 255
Pattern: [a-zA-Z0-9_.-]+

Parameters:

tableName - The name of the table from which to delete the item.

withTableName

public DeleteItemRequest withTableName(String tableName)

The name of the table from which to delete the item.

Returns a reference to this object so that method calls can be chained together.

Constraints:
Length: 3 - 255
Pattern: [a-zA-Z0-9_.-]+

Parameters:

tableName - The name of the table from which to delete the item.

Returns:

A reference to this updated object so that method calls can be chained together.

getKey

public Map<String,AttributeValue> getKey()

A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.

Returns:

A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.

setKey

public void setKey(Map<String,AttributeValue> key)

A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.

Parameters:

key - A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.

withKey

public DeleteItemRequest withKey(Map<String,AttributeValue> key)

A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.

Returns a reference to this object so that method calls can be chained together.

Parameters:

key - A map of attribute names to AttributeValue objects, representing the primary key of the item to delete.

Returns:

A reference to this updated object so that method calls can be chained together.

getExpected

public Map<String,ExpectedAttributeValue> getExpected()

A map of attribute/condition pairs. This is the conditional block for the DeleteItemoperation. All the conditions must be met for the operation to succeed.

Expected allows you to provide an attribute name, and whether or not Amazon DynamoDB should check to see if the attribute value already exists; or if the attribute value exists and has a particular value before changing it.

Each item in Expected represents an attribute name for Amazon DynamoDB to check, along with the following:

• Value - The attribute value for Amazon DynamoDB to check.

• Exists - Causes Amazon DynamoDB to evaluate the value before attempting a conditional operation:

  • If Exists is true, Amazon DynamoDB will check to see if that attribute value already exists in the table. If it is found, then the operation succeeds. If it is not found, the operation fails with a ConditionalCheckFailedException.

  • If Exists is false, Amazon DynamoDB assumes that the attribute value does not exist in the table. If in fact the value does not exist, then the assumption is valid and the operation succeeds. If the value is found, despite the assumption that it does not exist, the operation fails with a ConditionalCheckFailedException.

  The default setting for Exists is true. If you supply a Value all by itself, Amazon DynamoDB assumes the attribute exists: You don't have to set Exists to true, because it is implied.

  Amazon DynamoDB returns a ValidationException if:

  • Exists is true but there is no Value to check. (You expect a value to exist, but don't specify what that value is.)

  • Exists is false but you also specify a Value. (You cannot expect an attribute to have a value, while also expecting it not to exist.)

If you specify more than one condition for Exists, then all of the conditions must evaluate to true. (In other words, the conditions are ANDed together.) Otherwise, the conditional operation will fail.

Returns:

A map of attribute/condition pairs. This is the conditional block for the DeleteItemoperation. All the conditions must be met for the operation to succeed.

Expected allows you to provide an attribute name, and whether or not Amazon DynamoDB should check to see if the attribute value already exists; or if the attribute value exists and has a particular value before changing it.

Each item in Expected represents an attribute name for Amazon DynamoDB to check, along with the following:

• Value - The attribute value for Amazon DynamoDB to check.

• Exists - Causes Amazon DynamoDB to evaluate the value before attempting a conditional operation:

  • If Exists is true, Amazon DynamoDB will check to see if that attribute value already exists in the table. If it is found, then the operation succeeds. If it is not found, the operation fails with a ConditionalCheckFailedException.

  • If Exists is false, Amazon DynamoDB assumes that the attribute value does not exist in the table. If in fact the value does not exist, then the assumption is valid and the operation succeeds. If the value is found, despite the assumption that it does not exist, the operation fails with a ConditionalCheckFailedException.

  The default setting for Exists is true. If you supply a Value all by itself, Amazon DynamoDB assumes the attribute exists: You don't have to set Exists to true, because it is implied.

  Amazon DynamoDB returns a ValidationException if:

  • Exists is true but there is no Value to check. (You expect a value to exist, but don't specify what that value is.)

  • Exists is false but you also specify a Value. (You cannot expect an attribute to have a value, while also expecting it not to exist.)

If you specify more than one condition for Exists, then all of the conditions must evaluate to true. (In other words, the conditions are ANDed together.) Otherwise, the conditional operation will fail.

setExpected

public void setExpected(Map<String,ExpectedAttributeValue> expected)

A map of attribute/condition pairs. This is the conditional block for the DeleteItemoperation. All the conditions must be met for the operation to succeed.

Expected allows you to provide an attribute name, and whether or not Amazon DynamoDB should check to see if the attribute value already exists; or if the attribute value exists and has a particular value before changing it.

Each item in Expected represents an attribute name for Amazon DynamoDB to check, along with the following:

• Value - The attribute value for Amazon DynamoDB to check.

• Exists - Causes Amazon DynamoDB to evaluate the value before attempting a conditional operation:

  • If Exists is true, Amazon DynamoDB will check to see if that attribute value already exists in the table. If it is found, then the operation succeeds. If it is not found, the operation fails with a ConditionalCheckFailedException.

  • If Exists is false, Amazon DynamoDB assumes that the attribute value does not exist in the table. If in fact the value does not exist, then the assumption is valid and the operation succeeds. If the value is found, despite the assumption that it does not exist, the operation fails with a ConditionalCheckFailedException.

  The default setting for Exists is true. If you supply a Value all by itself, Amazon DynamoDB assumes the attribute exists: You don't have to set Exists to true, because it is implied.

  Amazon DynamoDB returns a ValidationException if:

  • Exists is true but there is no Value to check. (You expect a value to exist, but don't specify what that value is.)

  • Exists is false but you also specify a Value. (You cannot expect an attribute to have a value, while also expecting it not to exist.)

If you specify more than one condition for Exists, then all of the conditions must evaluate to true. (In other words, the conditions are ANDed together.) Otherwise, the conditional operation will fail.

Parameters:

expected - A map of attribute/condition pairs. This is the conditional block for the DeleteItemoperation. All the conditions must be met for the operation to succeed.

Expected allows you to provide an attribute name, and whether or not Amazon DynamoDB should check to see if the attribute value already exists; or if the attribute value exists and has a particular value before changing it.

Each item in Expected represents an attribute name for Amazon DynamoDB to check, along with the following:

• Value - The attribute value for Amazon DynamoDB to check.

• Exists - Causes Amazon DynamoDB to evaluate the value before attempting a conditional operation:

  • If Exists is true, Amazon DynamoDB will check to see if that attribute value already exists in the table. If it is found, then the operation succeeds. If it is not found, the operation fails with a ConditionalCheckFailedException.

  • If Exists is false, Amazon DynamoDB assumes that the attribute value does not exist in the table. If in fact the value does not exist, then the assumption is valid and the operation succeeds. If the value is found, despite the assumption that it does not exist, the operation fails with a ConditionalCheckFailedException.

  The default setting for Exists is true. If you supply a Value all by itself, Amazon DynamoDB assumes the attribute exists: You don't have to set Exists to true, because it is implied.

  Amazon DynamoDB returns a ValidationException if:

  • Exists is true but there is no Value to check. (You expect a value to exist, but don't specify what that value is.)

  • Exists is false but you also specify a Value. (You cannot expect an attribute to have a value, while also expecting it not to exist.)

If you specify more than one condition for Exists, then all of the conditions must evaluate to true. (In other words, the conditions are ANDed together.) Otherwise, the conditional operation will fail.

withExpected

public DeleteItemRequest withExpected(Map<String,ExpectedAttributeValue> expected)

A map of attribute/condition pairs. This is the conditional block for the DeleteItemoperation. All the conditions must be met for the operation to succeed.

Expected allows you to provide an attribute name, and whether or not Amazon DynamoDB should check to see if the attribute value already exists; or if the attribute value exists and has a particular value before changing it.

Each item in Expected represents an attribute name for Amazon DynamoDB to check, along with the following:

• Value - The attribute value for Amazon DynamoDB to check.

• Exists - Causes Amazon DynamoDB to evaluate the value before attempting a conditional operation:

  • If Exists is true, Amazon DynamoDB will check to see if that attribute value already exists in the table. If it is found, then the operation succeeds. If it is not found, the operation fails with a ConditionalCheckFailedException.

  • If Exists is false, Amazon DynamoDB assumes that the attribute value does not exist in the table. If in fact the value does not exist, then the assumption is valid and the operation succeeds. If the value is found, despite the assumption that it does not exist, the operation fails with a ConditionalCheckFailedException.

  The default setting for Exists is true. If you supply a Value all by itself, Amazon DynamoDB assumes the attribute exists: You don't have to set Exists to true, because it is implied.

  Amazon DynamoDB returns a ValidationException if:

  • Exists is true but there is no Value to check. (You expect a value to exist, but don't specify what that value is.)

  • Exists is false but you also specify a Value. (You cannot expect an attribute to have a value, while also expecting it not to exist.)

If you specify more than one condition for Exists, then all of the conditions must evaluate to true. (In other words, the conditions are ANDed together.) Otherwise, the conditional operation will fail.

Returns a reference to this object so that method calls can be chained together.

Parameters:

expected - A map of attribute/condition pairs. This is the conditional block for the DeleteItemoperation. All the conditions must be met for the operation to succeed.

Expected allows you to provide an attribute name, and whether or not Amazon DynamoDB should check to see if the attribute value already exists; or if the attribute value exists and has a particular value before changing it.

Each item in Expected represents an attribute name for Amazon DynamoDB to check, along with the following:

• Value - The attribute value for Amazon DynamoDB to check.

• Exists - Causes Amazon DynamoDB to evaluate the value before attempting a conditional operation:

  • If Exists is true, Amazon DynamoDB will check to see if that attribute value already exists in the table. If it is found, then the operation succeeds. If it is not found, the operation fails with a ConditionalCheckFailedException.

  • If Exists is false, Amazon DynamoDB assumes that the attribute value does not exist in the table. If in fact the value does not exist, then the assumption is valid and the operation succeeds. If the value is found, despite the assumption that it does not exist, the operation fails with a ConditionalCheckFailedException.

  The default setting for Exists is true. If you supply a Value all by itself, Amazon DynamoDB assumes the attribute exists: You don't have to set Exists to true, because it is implied.

  Amazon DynamoDB returns a ValidationException if:

  • Exists is true but there is no Value to check. (You expect a value to exist, but don't specify what that value is.)

  • Exists is false but you also specify a Value. (You cannot expect an attribute to have a value, while also expecting it not to exist.)

If you specify more than one condition for Exists, then all of the conditions must evaluate to true. (In other words, the conditions are ANDed together.) Otherwise, the conditional operation will fail.

Returns:

A reference to this updated object so that method calls can be chained together.

getReturnValues

public String getReturnValues()

Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

Constraints:
Allowed Values: NONE, ALL_OLD, UPDATED_OLD, ALL_NEW, UPDATED_NEW

Returns:

Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

See Also:

ReturnValue

setReturnValues

public void setReturnValues(String returnValues)

Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

Constraints:
Allowed Values: NONE, ALL_OLD, UPDATED_OLD, ALL_NEW, UPDATED_NEW

Parameters:

returnValues - Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

See Also:

ReturnValue

withReturnValues

public DeleteItemRequest withReturnValues(String returnValues)

Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

Returns a reference to this object so that method calls can be chained together.

Constraints:
Allowed Values: NONE, ALL_OLD, UPDATED_OLD, ALL_NEW, UPDATED_NEW

Parameters:

returnValues - Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

Returns:

A reference to this updated object so that method calls can be chained together.

See Also:

ReturnValue

setReturnValues

public void setReturnValues(ReturnValue returnValues)

Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

Constraints:
Allowed Values: NONE, ALL_OLD, UPDATED_OLD, ALL_NEW, UPDATED_NEW

Parameters:

returnValues - Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

See Also:

ReturnValue

withReturnValues

public DeleteItemRequest withReturnValues(ReturnValue returnValues)

Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

Returns a reference to this object so that method calls can be chained together.

Constraints:
Allowed Values: NONE, ALL_OLD, UPDATED_OLD, ALL_NEW, UPDATED_NEW

Parameters:

returnValues - Use ReturnValues if you want to get the item attributes as they appeared before they were deleted. For DeleteItem, the valid values are:

• NONE - If ReturnValues is not specified, or if its value is NONE, then nothing is returned. (This is the default for ReturnValues.)

• ALL_OLD - The content of the old item is returned.

Returns:

A reference to this updated object so that method calls can be chained together.

See Also:

ReturnValue

getReturnConsumedCapacity

public String getReturnConsumedCapacity()

If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

Constraints:
Allowed Values: TOTAL, NONE

Returns:

If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

See Also:

ReturnConsumedCapacity

setReturnConsumedCapacity

public void setReturnConsumedCapacity(String returnConsumedCapacity)

If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

Constraints:
Allowed Values: TOTAL, NONE

Parameters:

returnConsumedCapacity - If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

See Also:

ReturnConsumedCapacity

withReturnConsumedCapacity

public DeleteItemRequest withReturnConsumedCapacity(String returnConsumedCapacity)

If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

Returns a reference to this object so that method calls can be chained together.

Constraints:
Allowed Values: TOTAL, NONE

Parameters:

returnConsumedCapacity - If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

Returns:

A reference to this updated object so that method calls can be chained together.

See Also:

ReturnConsumedCapacity

setReturnConsumedCapacity

public void setReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity)

If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

Constraints:
Allowed Values: TOTAL, NONE

Parameters:

returnConsumedCapacity - If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

See Also:

ReturnConsumedCapacity

withReturnConsumedCapacity

public DeleteItemRequest withReturnConsumedCapacity(ReturnConsumedCapacity returnConsumedCapacity)

If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

Returns a reference to this object so that method calls can be chained together.

Constraints:
Allowed Values: TOTAL, NONE

Parameters:

returnConsumedCapacity - If set to TOTAL, ConsumedCapacity is included in the response; if set to NONE (the default), ConsumedCapacity is not included.

Returns:

A reference to this updated object so that method calls can be chained together.

See Also:

ReturnConsumedCapacity

getReturnItemCollectionMetrics

public String getReturnItemCollectionMetrics()

If set to SIZE, 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:

If set to SIZE, 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)

If set to SIZE, 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 - If set to SIZE, 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 DeleteItemRequest withReturnItemCollectionMetrics(String returnItemCollectionMetrics)

If set to SIZE, 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 - If set to SIZE, 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)

If set to SIZE, 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 - If set to SIZE, 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 DeleteItemRequest withReturnItemCollectionMetrics(ReturnItemCollectionMetrics returnItemCollectionMetrics)

If set to SIZE, 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 - If set to SIZE, 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