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 msrest.serialization import Model
  
  
  class FlowLogInformation(Model):
      """Information on the configuration of flow log.
  
      All required parameters must be populated in order to send to Azure.
  
      :param target_resource_id: Required. The ID of the resource to configure
       for flow logging.
      :type target_resource_id: str
      :param storage_id: Required. ID of the storage account which is used to
       store the flow log.
      :type storage_id: str
      :param enabled: Required. Flag to enable/disable flow logging.
      :type enabled: bool
      :param retention_policy:
      :type retention_policy:
       ~azure.mgmt.network.v2018_02_01.models.RetentionPolicyParameters
      """
  
      _validation = {
          'target_resource_id': {'required': True},
          'storage_id': {'required': True},
          'enabled': {'required': True},
      }
  
      _attribute_map = {
          'target_resource_id': {'key': 'targetResourceId', 'type': 'str'},
          'storage_id': {'key': 'properties.storageId', 'type': 'str'},
          'enabled': {'key': 'properties.enabled', 'type': 'bool'},
          'retention_policy': {'key': 'properties.retentionPolicy', 'type': 'RetentionPolicyParameters'},
      }
  
      def __init__(self, **kwargs):
          super(FlowLogInformation, self).__init__(**kwargs)
          self.target_resource_id = kwargs.get('target_resource_id', None)
          self.storage_id = kwargs.get('storage_id', None)
          self.enabled = kwargs.get('enabled', None)
          self.retention_policy = kwargs.get('retention_policy', None)
  