找到对应桶的访问策略配置
修改策略为自定义

Statement.Resource中需要根据实际的资源路径进行修改,
以“test1”桶为例,arn:aws:s3:::test1/*
{
"ID": "",
"Version": "2012-10-17",
"Statement": [
{
"Sid": "",
"Effect": "Allow",
"Principal": {
"AWS": [
"*"
]
},
"Action": [
"s3:GetBucketLocation",
"s3:GetObject"
],
"NotAction": [],
"Resource": [
"arn:aws:s3:::test1/*"
],
"NotResource": [],
"Condition": {}
}
]
}