Requirement of a request for an authenticated user representing ascending levels of validation.
Assembly: Microsoft.TeamFoundation.Framework.Server (in Microsoft.TeamFoundation.Framework.Server.dll)
|Any user may access the system, even without a valid principal associated with the request.|
|The calling user must be authenticated but is not required to have presented any statement about themselves.|
|The caller must be a validated principal that is verified as business compliant and associated with the request before the request may continue.|
|Undefined means this element doesn't define any specific authentication mode.|
|The caller must a validated principal associated with the request before the request may continue.|