Loads an object from DynamoDB for the given hash primary key.
            
            Uses DynamoDBContextConfig configured on the context.
            Type must be marked up with DynamoDBTableAttribute and at least
            one public field/property with DynamoDBHashKeyAttribute.
            
 Declaration Syntax
 Declaration Syntax| C# | 
public T Load<T>( Object hashKey )
 Generic Template Parameters
 Generic Template Parameters- T
- Type to populate.
 Parameters
 Parameters- hashKey (Object)
- Hash key element of the target item.
 Return Value
 Return Value
            Object of type T, populated with properties of item loaded from DynamoDB.