text: # coding=utf-8
  # --------------------------------------------------------------------------
  # Copyright (c) Microsoft Corporation. All rights reserved.
  # Licensed under the MIT License. See License.txt in the project root for
  # license information.
  #
  # Code generated by Microsoft (R) AutoRest Code Generator.
  # Changes may cause incorrect behavior and will be lost if the code is
  # regenerated.
  # --------------------------------------------------------------------------
  
  from .resource import Resource
  
  
  class NetworkSecurityGroup(Resource):
      """NetworkSecurityGroup resource.
  
      Variables are only populated by the server, and will be ignored when
      sending a request.
  
      :param id: Resource ID.
      :type id: str
      :ivar name: Resource name.
      :vartype name: str
      :ivar type: Resource type.
      :vartype type: str
      :param location: Resource location.
      :type location: str
      :param tags: Resource tags.
      :type tags: dict
      :param security_rules: A collection of security rules of the network
       security group.
      :type security_rules: list of :class:`SecurityRule
       <azure.mgmt.network.v2017_08_01.models.SecurityRule>`
      :param default_security_rules: The default security rules of network
       security group.
      :type default_security_rules: list of :class:`SecurityRule
       <azure.mgmt.network.v2017_08_01.models.SecurityRule>`
      :ivar network_interfaces: A collection of references to network
       interfaces.
      :vartype network_interfaces: list of :class:`NetworkInterface
       <azure.mgmt.network.v2017_08_01.models.NetworkInterface>`
      :ivar subnets: A collection of references to subnets.
      :vartype subnets: list of :class:`Subnet
       <azure.mgmt.network.v2017_08_01.models.Subnet>`
      :param resource_guid: The resource GUID property of the network security
       group resource.
      :type resource_guid: str
      :param provisioning_state: The provisioning state of the public IP
       resource. Possible values are: 'Updating', 'Deleting', and 'Failed'.
      :type provisioning_state: str
      :param etag: A unique read-only string that changes whenever the resource
       is updated.
      :type etag: str
      """
  
      _validation = {
          'name': {'readonly': True},
          'type': {'readonly': True},
          'network_interfaces': {'readonly': True},
          'subnets': {'readonly': True},
      }
  
      _attribute_map = {
          'id': {'key': 'id', 'type': 'str'},
          'name': {'key': 'name', 'type': 'str'},
          'type': {'key': 'type', 'type': 'str'},
          'location': {'key': 'location', 'type': 'str'},
          'tags': {'key': 'tags', 'type': '{str}'},
          'security_rules': {'key': 'properties.securityRules', 'type': '[SecurityRule]'},
          'default_security_rules': {'key': 'properties.defaultSecurityRules', 'type': '[SecurityRule]'},
          'network_interfaces': {'key': 'properties.networkInterfaces', 'type': '[NetworkInterface]'},
          'subnets': {'key': 'properties.subnets', 'type': '[Subnet]'},
          'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
          'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
          'etag': {'key': 'etag', 'type': 'str'},
      }
  
      def __init__(self, id=None, location=None, tags=None, security_rules=None, default_security_rules=None, resource_guid=None, provisioning_state=None, etag=None):
          super(NetworkSecurityGroup, self).__init__(id=id, location=location, tags=tags)
          self.security_rules = security_rules
          self.default_security_rules = default_security_rules
          self.network_interfaces = None
          self.subnets = None
          self.resource_guid = resource_guid
          self.provisioning_state = provisioning_state
          self.etag = etag
  