{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "s3:ListBucket",
                "s3:GetObject"
            ],
            "Resource": [
                "arn:aws:s3:::SOURCE-BUCKET",
                "arn:aws:s3:::SOURCE-BUCKET/*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:ListBucket",
                "s3:PutObject",
                "s3:PutObjectAcl"
            ],
            "Resource": [
                "arn:aws:s3:::DESTINATION-BUCKET",
                "arn:aws:s3:::DESTINATION-BUCKET/*"
            ]
        }
    ]
}

จากนั้นให้ attach policy นี้ กับ user ที่จะใช้คำสั่ง copy

1. ให้ปรับ bucket เป็น Bucket owner preferred ก่อน
2. จากนั้นก็แก้ Policy เป็นแบบนี้

{
    "Version": "2012-10-17",
    "Id": "Policy1611277539797",
    "Statement": [
        {
            "Sid": "Stmt1611277535086",
            "Effect": "Allow",
            "Principal": {
                "AWS": "arn:aws:iam::222222222222:user/ek"
            },
            "Action": "s3:PutObject",
            "Resource": "arn:aws:s3:::DESTINATION-BUCKET/*",
            "Condition": {
                "StringEquals": {
                    "s3:x-amz-acl": "bucket-owner-full-control"
                }
            }
        },
        {
            "Sid": "Stmt1611277877767",
            "Effect": "Allow",
            "Principal": {
                "AWS": "arn:aws:iam::222222222222:user/ek"
            },
            "Action": "s3:ListBucket",
            "Resource": "arn:aws:s3:::DESTINATION-BUCKET"
        }
    ]
}

ตรง arn:aws:iam::222222222222:user/ek คือ ID ของ user ต้นทางนะครับ

aws s3 mv s3://SOURCE-BUCKET/1653363384734.jpg s3://DESTINATION-BUCKET/1653363384734.jpg --acl bucket-owner-full-control

ถ้าสำเร็จมันก็จะตอบกลับมาว่า ย้ายแว้วว