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 ProtectionPolicy(Model):
      """Base class for backup policy. Workload-specific backup policies are derived
      from this class.
  
      You probably want to use the sub-classes and not this class directly. Known
      sub-classes are: AzureFileShareProtectionPolicy,
      AzureIaaSVMProtectionPolicy, AzureSqlProtectionPolicy,
      AzureVmWorkloadProtectionPolicy, GenericProtectionPolicy,
      MabProtectionPolicy
  
      All required parameters must be populated in order to send to Azure.
  
      :param protected_items_count: Number of items associated with this policy.
      :type protected_items_count: int
      :param backup_management_type: Required. Constant filled by server.
      :type backup_management_type: str
      """
  
      _validation = {
          'backup_management_type': {'required': True},
      }
  
      _attribute_map = {
          'protected_items_count': {'key': 'protectedItemsCount', 'type': 'int'},
          'backup_management_type': {'key': 'backupManagementType', 'type': 'str'},
      }
  
      _subtype_map = {
          'backup_management_type': {'AzureStorage': 'AzureFileShareProtectionPolicy', 'AzureIaasVM': 'AzureIaaSVMProtectionPolicy', 'AzureSql': 'AzureSqlProtectionPolicy', 'AzureWorkload': 'AzureVmWorkloadProtectionPolicy', 'GenericProtectionPolicy': 'GenericProtectionPolicy', 'MAB': 'MabProtectionPolicy'}
      }
  
      def __init__(self, *, protected_items_count: int=None, **kwargs) -> None:
          super(ProtectionPolicy, self).__init__(**kwargs)
          self.protected_items_count = protected_items_count
          self.backup_management_type = None
  