com.amazonaws.services.dynamodbv2.datamodeling
Annotation Type DynamoDBAutoGeneratedKey

@Retention(value=RUNTIME)
@Target(value={FIELD,METHOD})
public @interface DynamoDBAutoGeneratedKey

Annotation for marking a hash key or range key property in a class to auto-generate this key. Only String typed keys can be auto generated, and are given a random UUID. The annotation can be applied to either the getter method or the class field for the auto-generated key property. If the annotation is applied directly to the class field, the corresponding getter and setter must be declared in the same class.

See Also:

UUID