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 RetentionDuration(Model):
      """Retention duration.
  
      :param count: Count of duration types. Retention duration is obtained by
       the counting the duration type Count times.
       For example, when Count = 3 and DurationType = Weeks, retention duration
       will be three weeks.
      :type count: int
      :param duration_type: Retention duration type of retention policy.
       Possible values include: 'Invalid', 'Days', 'Weeks', 'Months', 'Years'
      :type duration_type: str or
       ~azure.mgmt.recoveryservicesbackup.models.RetentionDurationType
      """
  
      _attribute_map = {
          'count': {'key': 'count', 'type': 'int'},
          'duration_type': {'key': 'durationType', 'type': 'str'},
      }
  
      def __init__(self, *, count: int=None, duration_type=None, **kwargs) -> None:
          super(RetentionDuration, self).__init__(**kwargs)
          self.count = count
          self.duration_type = duration_type
  