Cloudformation模板抛出“遇到不受支持的属性声明”

Question

我正在尝试构建一个Cloudformation模板，其中CloudTrail将我的VPC中的日志存储在S3 Bucket中。当我尝试启动模型时，我得到了一个针对存储桶策略的“遇到不受支持的属性声明”。

这是我使用的JSON：

"LogBucketPolicy": {
        "Type": "AWS::S3::BucketPolicy",
        "Properties": {
            "Bucket": {
                "Ref": "LogBucket"
            },
            "Statement": [
                {
                    "Sid": "AWSCloudTrailAclCheck",
                    "Effect": "Allow",
                    "Principal": {
                        "Service": "cloudtrail.amazonaws.com"
                    },
                    "Action": "s3:GetBucketAcl",
                    "Resource": {
                        "Fn::Join": [
                            "",
                            [
                                "arn:aws:s3:::",
                                {
                                    "Ref": "LogBucket"
                                }
                            ]
                        ]
                    }
                },
                {
                    "Sid": "AWSCloudTrailWrite",
                    "Effect": "Allow",
                    "Principal": {
                        "Service": "cloudtrail.amazonaws.com"
                    },
                    "Action": "s3:PutObject",
                    "Resource": {
                        "Fn::Join": [
                            "",
                            [
                                "arn:aws:s3:::",
                                {
                                    "Ref": "LogBucket"
                                },
                                "/AWSLogs/",
                                "XXXXXXXXXXXX",
                                "/*"
                            ]
                        ]
                    },
                    "Condition": {
                        "StringEquals": {
                            "s3:x-amz-acl": "bucket-owner-full-control"
                        }
                    }
                }
            ]
        }

此模板取自AWS example，因此我对我犯了一个错误感到有点困惑。

Answer 1

问题是对于AWS::S3::BucketPolicy类型，预期的属性是Bucket和PolicyDocument。在模板中，您没有PolicyDocument。相反，你有声明。那应该解决这个问题。可以在here找到CloudFormation模板参考。

可以在下面找到Bucket政策片段（我指的是）：

"BucketPolicy" : {
  "Type" : "AWS::S3::BucketPolicy",
  "Properties" : {
    "Bucket" : {"Ref" : "S3Bucket"},
    "PolicyDocument" : {
      "Version": "2012-10-17",
      "Statement": [
        {