code: def get(self, request, id=None, **kwargs):
          
          if not self.has_get_permission(request):
              return HttpResponseForbidden(_('You do not have permission to perform this action.'))
  
          if id:
              obj = get_object_or_404(self.queryset(request, **kwargs), id=id)
              return self.get_object_detail(request, obj)
          else:
              return self.get_collection(request, **kwargs)
docs: Handles get requests for either the collection or an object detail.