ну показывай как происходит сериализация
class ResultSerializer(serializers.Serializer):
measurement_result = serializers.FloatField()
measurement_type = serializers.CharField()
class GetMeasurementsSerializer(serializers.Serializer):
created_date = serializers.DateTimeField()
front_id = serializers.UUIDField()
patient__first_name = serializers.CharField()
device__id = serializers.IntegerField()
results = ResultSerializer(many=True)
class GetMeasurements(viewsets.GenericViewSet, mixins.ListModelMixin):
permission_classes = (AllowAny,)
serializer_class = GetMeasurementsSerializer
queryset = DeviceMeasurement.objects.prefetch_related('results').values('device__id',
'patient__first_name','created_date','front_id','results').all()