import logging
from django.utils import timezone
from rest_framework import serializers

class USSDSerializer(serializers.Serializer):
    sessionId = serializers.CharField(required=True, write_only=True)
    networkCode = serializers.CharField(required=False, write_only=True)
    phoneNumber = serializers.CharField(required=True, write_only=True)
    serviceCode = serializers.CharField(required=True, write_only=True)
    text = serializers.CharField(required=False, allow_blank=True, write_only=True)