Expand Preface
Expand Before Using The Reference
 What's New in API RPC
Expand Protocol Changes
 XML Schemas for API RPC Operators
Collapse Representation of Object Descriptor
    Filters of Descriptors
   Collapse Property Descriptor
       Extension of Permissions Descriptor
       Extension of Hosting Settings Descriptor
       Extension of Limits Descriptor
    Bind Parameters
Expand Supported Operations
Expand Error Codes