如何在Django Rest框架中建模多对多关系？

from django.db import models

class User(models.Model):
    name = models.CharField(max_length=100)
    groups = models.ManyToManyField('Group', related_name='users')

class Group(models.Model):
    name = models.CharField(max_length=100)

python manage.py makemigrations
python manage.py migrate

from rest_framework import serializers

class UserSerializer(serializers.ModelSerializer):
    class Meta:
        model = User
        fields = '__all__'

class GroupSerializer(serializers.ModelSerializer):
    class Meta:
        model = Group
        fields = '__all__'

from rest_framework import generics

class UserListCreateView(generics.ListCreateAPIView):
    queryset = User.objects.all()
    serializer_class = UserSerializer

class UserRetrieveUpdateDestroyView(generics.RetrieveUpdateDestroyAPIView):
    queryset = User.objects.all()
    serializer_class = UserSerializer

class GroupListCreateView(generics.ListCreateAPIView):
    queryset = Group.objects.all()
    serializer_class = GroupSerializer

class GroupRetrieveUpdateDestroyView(generics.RetrieveUpdateDestroyAPIView):
    queryset = Group.objects.all()
    serializer_class = GroupSerializer

from django.urls import path

urlpatterns = [
    path('users/', UserListCreateView.as_view()),
    path('users/<int:pk>/', UserRetrieveUpdateDestroyView.as_view()),
    path('groups/', GroupListCreateView.as_view()),
    path('groups/<int:pk>/', GroupRetrieveUpdateDestroyView.as_view()),
]