docs: def read_queue(self):
          """
          This is responsible for reading events off the queue, and sending
          notifications to users, via email or SMS.
          The following are necessary for AWS access:
          RESTCLIENTS_AMAZON_AWS_ACCESS_KEY
          RESTCLIENTS_AMAZON_AWS_SECRET_KEY
          RESTCLIENTS_AMAZON_QUEUE - the AWS Queue name you want to read events
          from
          RESTCLIENTS_AMAZON_SQS_DAO_CLASS
          """
          queue = AmazonSQS().create_queue(settings.RESTCLIENTS_AMAZON_QUEUE)
          queue.set_message_class(RawMessage)
          message = queue.read()
          if message is None:
              return
  
          body = message.get_body()
          queue.delete_message(message)
          return body