code: def from_json(data):
          
  
          parsed_data = json.loads(data)
          trigger = TriggerInfo(
              parsed_data['trigger']['class'],
              parsed_data['trigger']['kind'],
          )
  
          # extract content type, needed to decode body
          content_type = parsed_data['content_type']
  
          return Event(body=Event.decode_body(parsed_data['body'], content_type),
                       content_type=content_type,
                       trigger=trigger,
                       fields=parsed_data.get('fields'),
                       headers=parsed_data.get('headers'),
                       _id=parsed_data['id'],
                       method=parsed_data['method'],
                       path=parsed_data['path'],
                       size=parsed_data['size'],
                       timestamp=datetime.datetime.utcfromtimestamp(parsed_data['timestamp']),
                       url=parsed_data['url'],
                       _type=parsed_data['type'],
                       type_version=parsed_data['type_version'],
                       version=parsed_data['version'])
docs: Decode event encoded as JSON by processor