Bad extension. The Proxy-Require or Require header filed is not understood. (420)

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

Syntax

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

Microsoft.Rtc.Signaling.ResponseCode.
badExtension

See Also