content: from rest_framework import serializers
  
  from dcim.models import VirtualChassis
  from netbox.api.serializers import NetBoxModelSerializer
  from .nested import NestedDeviceSerializer
  
  __all__ = (
      'VirtualChassisSerializer',
  )
  
  
  class VirtualChassisSerializer(NetBoxModelSerializer):
      master = NestedDeviceSerializer(required=False, allow_null=True, default=None)
      members = NestedDeviceSerializer(many=True, read_only=True)
  
      # Counter fields
      member_count = serializers.IntegerField(read_only=True)
  
      class Meta:
          model = VirtualChassis
          fields = [
              'id', 'url', 'display_url', 'display', 'name', 'domain', 'master', 'description', 'comments', 'tags',
              'custom_fields', 'created', 'last_updated', 'member_count', 'members',
          ]
          brief_fields = ('id', 'url', 'display', 'name', 'master', 'description', 'member_count')
  