ForceLanguagePriority Prefer uses LanguagePriority to serve a one valid result, rather than returning an HTTP result 300 (MULTIPLE CHOICES) when there are several equally valid choices. If the directives below were given, and the user's Accept-Language header assigned en and de each as quality .500 (equally acceptable) then the first matching variant, en, will be served.
LanguagePriority en fr de
ForceLanguagePriority Prefer
GET /multiplechoices HTTP/1.1
Host: myhost
Accept-Language: en,de;q=0.8