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 .multiple_pipeline_trigger import MultiplePipelineTrigger
  
  
  class ScheduleTrigger(MultiplePipelineTrigger):
      """Trigger that creates pipeline runs periodically, on schedule.
  
      Variables are only populated by the server, and will be ignored when
      sending a request.
  
      :param additional_properties: Unmatched properties from the message are
       deserialized this collection
      :type additional_properties: dict[str, object]
      :param description: Trigger description.
      :type description: str
      :ivar runtime_state: Indicates if trigger is running or not. Updated when
       Start/Stop APIs are called on the Trigger. Possible values include:
       'Started', 'Stopped', 'Disabled'
      :vartype runtime_state: str or
       ~azure.mgmt.datafactory.models.TriggerRuntimeState
      :param type: Constant filled by server.
      :type type: str
      :param pipelines: Pipelines that need to be started.
      :type pipelines:
       list[~azure.mgmt.datafactory.models.TriggerPipelineReference]
      :param recurrence: Recurrence schedule configuration.
      :type recurrence: ~azure.mgmt.datafactory.models.ScheduleTriggerRecurrence
      """
  
      _validation = {
          'runtime_state': {'readonly': True},
          'type': {'required': True},
          'recurrence': {'required': True},
      }
  
      _attribute_map = {
          'additional_properties': {'key': '', 'type': '{object}'},
          'description': {'key': 'description', 'type': 'str'},
          'runtime_state': {'key': 'runtimeState', 'type': 'str'},
          'type': {'key': 'type', 'type': 'str'},
          'pipelines': {'key': 'pipelines', 'type': '[TriggerPipelineReference]'},
          'recurrence': {'key': 'typeProperties.recurrence', 'type': 'ScheduleTriggerRecurrence'},
      }
  
      def __init__(self, recurrence, additional_properties=None, description=None, pipelines=None):
          super(ScheduleTrigger, self).__init__(additional_properties=additional_properties, description=description, pipelines=pipelines)
          self.recurrence = recurrence
          self.type = 'ScheduleTrigger'
  