Provides a way for clients to establish an authenticated session with the Microsoft Health Service.
Once the authenticated session is established, the client may call web methods that is authorized to call. The authorization context depends upon the credential type and the subsequent authenticated session context. Both application and user authorization policies apply to what clients may call.
The authenticated session token or failure result.
Callers may request an authenticated session token for one application. If an authenticated session token cannot be created, the entire request will not fail, rather we return the absence reason for the application id for whom token could not be created. The request is considered a success if the authenticated session token could be created for the specified application id.