class HumanSerializer(serializers.ModelSerializer):

    name = serializers.CharField(max_length=50)
    surname = serializers.CharField(max_length=50)
    patronymic = serializers.CharField(max_length=50, allow_null=True)
    date_of_birth = serializers.DateField()
    passport = serializers.CharField(max_length=20)
    address = serializers.CharField(max_length=150)
    email = serializers.CharField(max_length=150)
    mobile = serializers.CharField(max_length=150)
    second_mobile = serializers.CharField(max_length=150, allow_null=True)
    photo = serializers.ImageField(allow_null=True)
    id = serializers.IntegerField()
    vk_username = serializers.CharField(max_length=150)
    login_name = serializers.CharField(max_length=50)
    passwd_name = serializers.CharField(max_length=50)
    time_create = serializers.DateTimeField(format="%Y-%m-%d %H:%M:%S")
    time_update = serializers.DateTimeField(format="%Y-%m-%d %H:%M:%S")

    class Meta:
        model = Human
        fields = ('__all__')


class HumanViews(APIView):
    def post(self, request):
        serializer = HumanSerializer(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response({"status": "success", "data": serializer.data}, status=status.HTTP_200_OK)
        else:
            return Response({"status": "error", "data": serializer.errors}, status=status.HTTP_400_BAD_REQUEST)

{
"name": "alex",
"surname":"alex",
"date_of_birth": "2014-02-01",
"passport": "1",
"address": "Pushkina",
"email": "example",
"mobile": "111",
"second_mobile" : "12",
"photo" : null,
"id": "12",
"vk_username": "durov",
"login_name": "alex",
"passwd_name":"alex",
"time_create":"2012-04-23T18:25:43.511Z",
"time_update":"2012-04-23T18:25:43.511Z"
}