def __init__(self):
    '\n        :param SecondaryNum: 每个副本集内从节点个数\n        :type SecondaryNum: int\n        :param Memory: 实例内存大小，单位：GB\n        :type Memory: int\n        :param Volume: 实例硬盘大小，单位：GB\n        :type Volume: int\n        :param MongoVersion: 版本号，当前支持 MONGO_3_WT、MONGO_3_ROCKS、MONGO_36_WT\n        :type MongoVersion: str\n        :param MachineCode: 机器类型，GIO：高IO版；TGIO：高IO万兆\n        :type MachineCode: str\n        :param GoodsNum: 实例数量，默认值为1, 最小值1，最大值为10\n        :type GoodsNum: int\n        :param Zone: 实例所属区域名称，格式如：ap-guangzhou-2\n        :type Zone: str\n        :param TimeSpan: 时长，购买月数\n        :type TimeSpan: int\n        :param Password: 实例密码\n        :type Password: str\n        :param ProjectId: 项目ID，不填为默认项目\n        :type ProjectId: int\n        :param SecurityGroup: 安全组参数\n        :type SecurityGroup: list of str\n        :param UniqVpcId: 私有网络ID，如果不传则默认选择基础网络\n        :type UniqVpcId: str\n        :param UniqSubnetId: 私有网络下的子网ID，如果设置了 VpcId，则 SubnetId必填\n        :type UniqSubnetId: str\n        '
    self.SecondaryNum = None
    self.Memory = None
    self.Volume = None
    self.MongoVersion = None
    self.MachineCode = None
    self.GoodsNum = None
    self.Zone = None
    self.TimeSpan = None
    self.Password = None
    self.ProjectId = None
    self.SecurityGroup = None
    self.UniqVpcId = None
    self.UniqSubnetId = None
:param SecondaryNum: 每个副本集内从节点个数
:type SecondaryNum: int
:param Memory: 实例内存大小，单位：GB
:type Memory: int
:param Volume: 实例硬盘大小，单位：GB
:type Volume: int
:param MongoVersion: 版本号，当前支持 MONGO_3_WT、MONGO_3_ROCKS、MONGO_36_WT
:type MongoVersion: str
:param MachineCode: 机器类型，GIO：高IO版；TGIO：高IO万兆
:type MachineCode: str
:param GoodsNum: 实例数量，默认值为1, 最小值1，最大值为10
:type GoodsNum: int
:param Zone: 实例所属区域名称，格式如：ap-guangzhou-2
:type Zone: str
:param TimeSpan: 时长，购买月数
:type TimeSpan: int
:param Password: 实例密码
:type Password: str
:param ProjectId: 项目ID，不填为默认项目
:type ProjectId: int
:param SecurityGroup: 安全组参数
:type SecurityGroup: list of str
:param UniqVpcId: 私有网络ID，如果不传则默认选择基础网络
:type UniqVpcId: str
:param UniqSubnetId: 私有网络下的子网ID，如果设置了 VpcId，则 SubnetId必填
:type UniqSubnetId: str
def __init__(self):
    '\n        :param SecondaryNum: 每个副本集内从节点个数\n        :type SecondaryNum: int\n        :param Memory: 实例内存大小，单位：GB\n        :type Memory: int\n        :param Volume: 实例硬盘大小，单位：GB\n        :type Volume: int\n        :param MongoVersion: 版本号，当前支持 MONGO_3_WT、MONGO_3_ROCKS、MONGO_36_WT\n        :type MongoVersion: str\n        :param MachineCode: 机器类型，GIO：高IO版；TGIO：高IO万兆\n        :type MachineCode: str\n        :param GoodsNum: 实例数量，默认值为1, 最小值1，最大值为10\n        :type GoodsNum: int\n        :param Zone: 实例所属区域名称，格式如：ap-guangzhou-2\n        :type Zone: str\n        :param TimeSpan: 时长，购买月数\n        :type TimeSpan: int\n        :param Password: 实例密码\n        :type Password: str\n        :param ProjectId: 项目ID，不填为默认项目\n        :type ProjectId: int\n        :param SecurityGroup: 安全组参数\n        :type SecurityGroup: list of str\n        :param UniqVpcId: 私有网络ID，如果不传则默认选择基础网络\n        :type UniqVpcId: str\n        :param UniqSubnetId: 私有网络下的子网ID，如果设置了 VpcId，则 SubnetId必填\n        :type UniqSubnetId: str\n        '
    self.SecondaryNum = None
    self.Memory = None
    self.Volume = None
    self.MongoVersion = None
    self.MachineCode = None
    self.GoodsNum = None
    self.Zone = None
    self.TimeSpan = None
    self.Password = None
    self.ProjectId = None
    self.SecurityGroup = None
    self.UniqVpcId = None
    self.UniqSubnetId = None