{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "s3:GetBucketLocation",
                "s3:ListAllMyBuckets"
            ],
            "Resource": [
                "arn:aws:s3:::*"
            ]
        },
    {
       "Sid": "AllowAllS3ActionsInUserFolder",
       "Action":["s3:*"],
       "Effect":"Allow",
       "Resource": ["arn:aws:s3:::proj-${aws:username}*"]
    }
    ]
}