text: from rest_framework import serializers
  
  from .models import WTOCommittee
  
  
  class WTOCommitteeField(serializers.UUIDField):
      def to_representation(self, value):
          return {
              "id": value.id,
              "name": value.name,
          }
  
      def to_internal_value(self, data):
          if not data:
              return
  
          value = super().to_internal_value(data)
          try:
              return WTOCommittee.objects.get(pk=value)
          except WTOCommittee.DoesNotExist:
              raise serializers.ValidationError("WTO committee not found")
  