See: Description
| Class | Description | 
|---|---|
| ImmutableConnectorMessage | 
 This class represents a connector message and is used to retrieve details such as the message ID,
 metadata ID, status, and various content types. 
 | 
| ImmutableMessage | 
 This class represents an overall message and is used to retrieve details such as the message ID,
 specific connector messages, or the merged connector message. 
 | 
| ImmutableMessageContent | 
 This class represents content associated with a connector message. 
 | 
| JsonUtil | 
 Provides JSON utility methods. 
 | 
| MessageHeaders | |
| MessageParameters | |
| Response | 
 This class represents a channel or destination response and is used to retrieve details such as
 the response data, message status, and errors. 
 | 
| ResponseMap | 
 A wrapper class for the response map which allows users to retrieve values using the proper "d#"
 key (where "#" is the destination connector's metadata ID), or by using the actual destination
 name. 
 | 
| ValueReplacerConnectorMessage | 
 This class represents a connector message and is used to retrieve details such as the message ID,
 metadata ID, status, and various content types. 
 | 
| ValueReplacerMessage | 
 This class represents an overall message and is used to retrieve details such as the message ID,
 specific connector messages, or the merged connector message. 
 | 
| XmlUtil | 
 Provides XML utility methods. 
 | 
| Enum | Description | 
|---|---|
| ContentType | 
 Denotes various types of content created by a channel. 
 | 
| Status | 
 Denotes the status of a connector message or response. 
 |