text: # coding: utf-8
  
  import re
  import six
  
  
  
  from huaweicloudsdkcore.utils.http_utils import sanitize_for_serialization
  
  
  class VolumeAttachments:
  
  
      """
      Attributes:
        openapi_types (dict): The key is attribute name
                              and the value is attribute type.
        attribute_map (dict): The key is attribute name
                              and the value is json key in definition.
      """
  
      sensitive_list = []
  
      openapi_types = {
          'id': 'str',
          'server_id': 'str',
          'volume_id': 'str',
          'device': 'str'
      }
  
      attribute_map = {
          'id': 'id',
          'server_id': 'serverId',
          'volume_id': 'volumeId',
          'device': 'device'
      }
  
      def __init__(self, id=None, server_id=None, volume_id=None, device=None):
          """VolumeAttachments - a model defined in huaweicloud sdk"""
          
          
  
          self._id = None
          self._server_id = None
          self._volume_id = None
          self._device = None
          self.discriminator = None
  
          if id is not None:
              self.id = id
          if server_id is not None:
              self.server_id = server_id
          if volume_id is not None:
              self.volume_id = volume_id
          if device is not None:
              self.device = device
  
      @property
      def id(self):
          """Gets the id of this VolumeAttachments.
  
          挂载资源ID
  
          :return: The id of this VolumeAttachments.
          :rtype: str
          """
          return self._id
  
      @id.setter
      def id(self, id):
          """Sets the id of this VolumeAttachments.
  
          挂载资源ID
  
          :param id: The id of this VolumeAttachments.
          :type: str
          """
          self._id = id
  
      @property
      def server_id(self):
          """Gets the server_id of this VolumeAttachments.
  
          所属裸金属服务器ID
  
          :return: The server_id of this VolumeAttachments.
          :rtype: str
          """
          return self._server_id
  
      @server_id.setter
      def server_id(self, server_id):
          """Sets the server_id of this VolumeAttachments.
  
          所属裸金属服务器ID
  
          :param server_id: The server_id of this VolumeAttachments.
          :type: str
          """
          self._server_id = server_id
  
      @property
      def volume_id(self):
          """Gets the volume_id of this VolumeAttachments.
  
          挂载云磁盘ID
  
          :return: The volume_id of this VolumeAttachments.
          :rtype: str
          """
          return self._volume_id
  
      @volume_id.setter
      def volume_id(self, volume_id):
          """Sets the volume_id of this VolumeAttachments.
  
          挂载云磁盘ID
  
          :param volume_id: The volume_id of this VolumeAttachments.
          :type: str
          """
          self._volume_id = volume_id
  
      @property
      def device(self):
          """Gets the device of this VolumeAttachments.
  
          挂载目录，例如“/dev/sdd”。
  
          :return: The device of this VolumeAttachments.
          :rtype: str
          """
          return self._device
  
      @device.setter
      def device(self, device):
          """Sets the device of this VolumeAttachments.
  
          挂载目录，例如“/dev/sdd”。
  
          :param device: The device of this VolumeAttachments.
          :type: str
          """
          self._device = device
  
      def to_dict(self):
          """Returns the model properties as a dict"""
          result = {}
  
          for attr, _ in six.iteritems(self.openapi_types):
              value = getattr(self, attr)
              if isinstance(value, list):
                  result[attr] = list(map(
                      lambda x: x.to_dict() if hasattr(x, "to_dict") else x,
                      value
                  ))
              elif hasattr(value, "to_dict"):
                  result[attr] = value.to_dict()
              elif isinstance(value, dict):
                  result[attr] = dict(map(
                      lambda item: (item[0], item[1].to_dict())
                      if hasattr(item[1], "to_dict") else item,
                      value.items()
                  ))
              else:
                  if attr in self.sensitive_list:
                      result[attr] = "****"
                  else:
                      result[attr] = value
  
          return result
  
      def to_str(self):
          """Returns the string representation of the model"""
          import simplejson as json
          if six.PY2:
              import sys
              reload(sys)
              sys.setdefaultencoding("utf-8")
          return json.dumps(sanitize_for_serialization(self), ensure_ascii=False)
  
      def __repr__(self):
          """For `print`"""
          return self.to_str()
  
      def __eq__(self, other):
          """Returns true if both objects are equal"""
          if not isinstance(other, VolumeAttachments):
              return False
  
          return self.__dict__ == other.__dict__
  
      def __ne__(self, other):
          """Returns true if both objects are not equal"""
          return not self == other
  