code: func (api OrganizationsAPI) DeleteRequiredScope(w http.ResponseWriter, r *http.Request) {
  	globalID := mux.Vars(r)["globalid"]
  	requiredScope := mux.Vars(r)["requiredscope"]
  	mgr := organization.NewManager(r)
  	if !mgr.Exists(globalID) {
  		writeErrorResponse(w, http.StatusNotFound, "organization_not_found")
  		return
  	}
  	err := mgr.DeleteRequiredScope(globalID, requiredScope)
  	if err != nil {
  		if err == mgo.ErrNotFound {
  			writeErrorResponse(w, http.StatusNotFound, "required_scope_not_found")
  		} else {
  			handleServerError(w, "removing a required scope", err)
  		}
  	} else {
  		w.WriteHeader(http.StatusNoContent)
  	}
  }
docs: // DeleteRequiredScope is the handler for DELETE /organizations/{globalid}/requiredscope/{requiredscope}
  // Updates a required scope