Functions
 FunctionDescription
 getClassByAlias Looks up a class that previously had an alias registered through a call to the registerClassAlias() method.
 registerClassAlias Preserves the class (type) of an object when the object is encoded in Action Message Format (AMF).
Interfaces
 InterfaceDescription
 IDynamicPropertyOutput This interface controls the serialization of dynamic properties of dynamic objects.
 IDynamicPropertyWriter This interface is used with the IDynamicPropertyOutput interface to control the serialization of dynamic properties of dynamic objects.
Classes
 ClassDescription
 FileReference The FileReference class provides a means to upload and download files between a user's computer and a server.
 ObjectEncoding The ObjectEncoding class is used in defining serialization settings in classes that serialize objects (such as FileStream, NetStream, NetConnection, SharedObject, and ByteArray) to work with prior versions of ActionScript.
 URLRequest The URLRequest class captures all of the information in a single HTTP request.
 URLRequestDefaults The URLRequest class captures all of the information in a single HTTP request.
 URLRequestHeader A URLRequestHeader object encapsulates a single HTTP request header and consists of a name/value pair.