无法在S3上放置对象，我的权限是否错误？

Question

s3cmd put --verbose --config="/home/pi/.s3cfg" myfile s3://bucket/prefix/object

给我答案：

INFO: Compiling list of local files...
INFO: Running stat() and reading/calculating MD5 values on 1 files, this may     take some time...
INFO: Summary: 1 local files to upload
INFO: Forwarding request to us-west-2
ERROR: S3 error: Access Denied

我无法弄清楚出了什么问题。这些是我的权限：

{
        "Effect": "Allow",
        "Action": [
            "s3:PutObject",
            "s3:PutObjectAcl",
            "s3:PutObjectVersionAcl",
            "s3:GetObject"
        ],
        "Resource": [
            "arn:aws:s3:::bucket/prefix/*"
        ]
    },

Answer 1

  

我遇到了同样的问题，显然需要将以下策略明确添加到IAM用户策略中。由于某些奇怪的原因，需要为小文件而不是大文件设置。

     

“S3：GetBucketLocation”

Error uploading small files to s3 using s3cmd?