3.1.5.1.11 Mapping String Values
String values in Classes and Arrays MUST be serialized as part of BinaryObjectString, as specified in [MS-NRBF]. If the value is part of Arguments inlined in the BinaryMethodCall or BinaryMethodReturn record, as specified in [MS-NRBF], then they MUST be serialized as StringValueWithCode, as specified in [MS-NRBF] section 2.2.2.2.