def __init__(self):
    '\n        :param InstanceIds: 实例ID列表，格式如：cmgo-p8vnipr5。与云数据库控制台页面中显示的实例ID相同\n        :type InstanceIds: list of str\n        :param ProjectId: 项目ID\n        :type ProjectId: int\n        '
    self.InstanceIds = None
    self.ProjectId = None
:param InstanceIds: 实例ID列表，格式如：cmgo-p8vnipr5。与云数据库控制台页面中显示的实例ID相同
:type InstanceIds: list of str
:param ProjectId: 项目ID
:type ProjectId: int
def __init__(self):
    '\n        :param InstanceIds: 实例ID列表，格式如：cmgo-p8vnipr5。与云数据库控制台页面中显示的实例ID相同\n        :type InstanceIds: list of str\n        :param ProjectId: 项目ID\n        :type ProjectId: int\n        '
    self.InstanceIds = None
    self.ProjectId = None