nested serializer

[Pallavi Singh]

---------- Forwarded message ----------
From: Pallavi Singh <***@arimaresearch.com>
Date: Tue, Jun 5, 2018 at 10:47 PM
Subject: nested serializer
To: Django REST framework <django-rest-***@googlegroups.com>


class UserSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields = ('url', 'id', 'username', 'last_name', 'email', 'password')
extra_kwargs = {'password': {'write_only': True}}


class UserProfileSerializer(serializers.ModelSerializer):
user = UserSerializer(required=True)

class Meta:
model = UserProfile
fields = ('user', 'contact_no', 'token_key', 'group',)

def create(self, validated_data):
"""
Overriding the default create method of the Model serializer.
:param validated_data: data containing all the details of profile
:return: returns a successfully created profile record
"""
user_data = validated_data.pop('user')
user = UserSerializer.create(UserSerializer(), validated_data=user_data)
profile, created =
UserProfile.objects.get_or_create(user=user,
contact_no=validated_data.pop('contact_no'),

token_key=validated_data.pop('token_key'))
return profile

class GroupSerializer(serializers.ModelSerializer):

class Meta:
model = Group
fields = ('user_profile','id', 'name', )

def create(self, validated_data):
group = Group(name=validated_data["name"],)
group.save()
return group

i want data of GroupSerializer (id,name) i json format in group field of
userprofileserializer.in group field now i m geting group_id.the user,and
group model have foriegn key relation with userprofile model.

i want data in get request.help me pls.