def post(self, request, format=None):
        serializer = ContactUsSerializer(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data, status=HTTP_201_CREATED)
        return Response(serializer.errors, status=HTTP_400_BAD_REQUEST)

class ContactUsSerializer(serializers.ModelSerializer):

    def validate_logged_in_user(self, data):
        """
        Check that the start is before the stop.
        """
        # Get authenticated user for raise hit limit validation
        return self.context['request'].user

    class Meta:
        model = ContactUsQuery
        fields = ('company', 'email', 'phone', 'message','vehicle','category','logged_in_user')