text: # pylint: disable=redefined-builtin
  from .constants import MESSAGE_PROPERTIES
  
  
  class Properties:
      """Class for basic message properties"""
      __slots__ = tuple(MESSAGE_PROPERTIES)
  
      def __init__(
              self, content_type=None, content_encoding=None, headers=None, delivery_mode=None,
              priority=None, correlation_id=None, reply_to=None, expiration=None, message_id=None,
              timestamp=None, message_type=None, user_id=None, app_id=None, cluster_id=None):
          self.content_type = content_type
          self.content_encoding = content_encoding
          self.headers = headers
          self.delivery_mode = delivery_mode
          self.priority = priority
          self.correlation_id = correlation_id
          self.reply_to = reply_to
          self.expiration = expiration
          self.message_id = message_id
          self.timestamp = timestamp
          self.message_type = message_type
          self.user_id = user_id
          self.app_id = app_id
          self.cluster_id = cluster_id
  
  
  def from_pamqp(instance):
      props = Properties()
      props.content_type = instance.content_type
      props.content_encoding = instance.content_encoding
      props.headers = instance.headers
      props.delivery_mode = instance.delivery_mode
      props.priority = instance.priority
      props.correlation_id = instance.correlation_id
      props.reply_to = instance.reply_to
      props.expiration = instance.expiration
      props.message_id = instance.message_id
      props.timestamp = instance.timestamp
      props.message_type = instance.message_type
      props.user_id = instance.user_id
      props.app_id = instance.app_id
      props.cluster_id = instance.cluster_id
      return props
  