A normal response encapsulates primitive return types, arrays of primitive data types using the same format for the param item, as described in Section 8.3.4, Parameter Encoding, using the following format:

The null_array_param format described in Section 8.3.4, Parameter Encoding is not used to represent a null array reference. Instead, a null object reference, as well as a null array reference, shares the following common format:

In addition, a remote object reference descriptor type is also encapsulated using the normal response format as follows: