Package software.amazon.awssdk.services.dynamodb.model

Class DeleteRequest

java.lang.Object

software.amazon.awssdk.services.dynamodb.model.DeleteRequest

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<DeleteRequest.Builder,DeleteRequest>

@Generated("software.amazon.awssdk:codegen")
public final class DeleteRequest
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<DeleteRequest.Builder,DeleteRequest>

Represents a request to perform a DeleteItem operation on an item.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	DeleteRequest.Builder

Method Summary

Modifier and Type	Method	Description
static DeleteRequest.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasKey()	For responses, this returns true if the service returned a value for the Key property.
Map<String,AttributeValue>	key()	A map of attribute name to attribute values, representing the primary key of the item to delete.
List<SdkField<?>>	sdkFields()
static Class<? extends DeleteRequest.Builder>	serializableBuilderClass()
DeleteRequest.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

hasKey

public final boolean hasKey()

For responses, this returns true if the service returned a value for the Key property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

key

public final Map<String,AttributeValue> key()

A map of attribute name to attribute values, representing the primary key of the item to delete. All of the table's primary key attributes must be specified, and their data types must match those of the table's key schema.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasKey() method.

Returns:

A map of attribute name to attribute values, representing the primary key of the item to delete. All of the table's primary key attributes must be specified, and their data types must match those of the table's key schema.

toBuilder

public DeleteRequest.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<DeleteRequest.Builder,DeleteRequest>

builder

public static DeleteRequest.Builder builder()

serializableBuilderClass

public static Class<? extends DeleteRequest.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo