text: # --------------------------------------------------------------------------
  # Copyright (c) Microsoft Corporation. All rights reserved.
  # Licensed under the MIT License. See License.txt in the project root for
  # license information.
  # --------------------------------------------------------------------------
  """
  FILE: cs3_consume_system_events.py
  DESCRIPTION:
      These samples demonstrate deserializing a message from system event.
  USAGE:
      python cs3_consume_system_events.py
  """
  import os
  import json
  from azure.eventgrid import EventGridConsumer
  
  consumer = EventGridConsumer()
  
  with open('./cs3_event_grid_event_system_event.json', 'r') as f:
      eg_event_received_message = json.loads(f.read())
  # returns List[DeserializedEvent]
  event = consumer.decode_eventgrid_event(eg_event_received_message)
  
  datetime_object = event.event_time
  print(datetime_object)
  
  storage_blobcreated_object = event.data
  print(storage_blobcreated_object)
  