Gets requests which has changed (change of state or new message) since changedSince.
            
Namespace: CMS.ChatAssembly: CMS.Chat (in CMS.Chat.dll) Version: 8.0.0.0 (8.0.5239.26125)
Parameters
- byUser
 - Type: 
System Boolean
If true, requests will be grouped by user (PK will be UserID). Otherwise it will be ContactID. 
- changedSince
 - Type: 
System DateTime
Request changed since this time will be returned 
Return Value
Type:See Also