using permission required

[Akash utreja]

I am trying to use permission required decorator using authorization header.And it always gives me 302 error. although my user has permission for it.Kindly help I am beginner to django.

Here is my code

@permission_required('access_admin', login_url=None)

@permission_classes((IsAuthenticated,))

@api_view(['POST','GET'])

def actionLibrary(request):

    if request.method == 'GET':

        print(request.user.has_perm("api.access_admin")) #it print true if I remove permission_required decorator

        queryset=ActionLibrary.objects.all()

        serializer=ActionLibrarySerailizer(queryset,many=True)

        return Response(serializer.data)