Instance ID is unknown.

Namespace:  Microsoft.Rtc.Collaboration.Presence
Assembly:  Microsoft.Rtc.Collaboration(in Microsoft.Rtc.Collaboration.dll)

Syntax

Visual Basic (Declaration) 
Public 
Const 
InstanceIdUnknown 
As 
Integer
C# 
public 
const 
int 
InstanceIdUnknown
Visual C++ 
public:
literal 
int 
InstanceIdUnknown
JavaScript 

Microsoft.Rtc.Collaboration.Presence.PresenceCategory.
instanceIdUnknown

See Also