S3 Policies

S3 Folder Policy

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Action": [
                "s3:GetBucketLocation",
                "s3:ListAllMyBuckets",
                "s3:ListBucketMultipartUploads"
            ],
            "Effect": "Allow",
            "Resource": "arn:aws:s3:::my-bucket"
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:AbortMultipartUpload",
                "s3:GetObject",
                "s3:GetObjectAcl",
                "s3:GetObjectVersion",
                "s3:GetObjectVersionAcl",
                "s3:PutObject",
                "s3:PutObjectAcl",
                "s3:PutObjectVersionAcl"
            ],
            "Resource": "arn:aws:s3:::my-bucket/*",
            "Condition": {}
        }
    ]
}

S3 Sub-folder policy

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Action": [
                "s3:GetBucketLocation",
                "s3:ListAllMyBuckets",
                "s3:ListBucketMultipartUploads"
            ],
            "Effect": "Allow",
            "Resource": "arn:aws:s3:::bucket-name"
        },
        {
            "Action": [
                "s3:ListBucket"
            ],
            "Effect": "Allow",
            "Resource": "arn:aws:s3:::bucket-name",
            "Condition": {
                "StringLike": {
                    "s3:prefix": "sub-folder/*"
                }
            }
        },
        {
            "Action": [
                "s3:AbortMultipartUpload",
                "s3:GetObject",
                "s3:GetObjectAcl",
                "s3:GetObjectVersion",
                "s3:GetObjectVersionAcl",
                "s3:PutObject",
                "s3:PutObjectAcl",
                "s3:PutObjectVersionAcl"
            ],
            "Effect": "Allow",
            "Resource": "arn:aws:s3:::bucket-name/sub-folder/*"
        }
    ]
}