相关疑难解决方法(0)

我从CFT1调用CFT2并且我传递了一个参数列表.我最近知道我们不能通过逗号分隔的参数列表,所以我正在寻找如何实现该解决方案.这是我的CFT1:

{
    "AWSTemplateFormatVersion": "2010-09-09",
    "Description": "Top Stack",
   "Resources": {
   "ChildStack01": {
           "Type" : "AWS::CloudFormation::Stack",
           "Properties" : {
               "TemplateURL": "https://s3.amazonaws.com/tbdchef/frontend1.json",
               "Parameters": {
                "AvailabilityZone1a": {
                    "Default": "us-east-1a",
                    "Description": "us-east-1a",
                    "Type": "String"
                },
                "AvailabilityZone1b": {
                    "Default": "us-east-1b",
                    "Description": "us-east-1b",
                    "Type": "String"
                },
                "ChefDevSNSTopic": {
                    "Description": "ARNforSNSTopic",
                    "Type": "String",
                    "Default": "arn:aws:sns:us-east-1:093937234853:Enterprise_Monitoring_SNS_Horizontal"
                }
               },
              "TimeoutInMinutes" : "5"
           }
        }
    }
}

我得到的错误:

Value of property Parameters must be an object with String (or simple type) properties

有没有办法将这些值传递给CFT2？