custom_s3_policy.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "Stmt1442914547000",
      "Effect": "Allow",
      "Action": [
        "s3:ListAllMyBuckets"
      ],
      "Resource": [
        "arn:aws:s3:::"
      ]
    },
    {
      "Sid": "Stmt1442921079",
      "Effect": "Allow",
      "Action": [
        "s3:ListBucket*",
        "s3:ListMultipartUploadParts"
      ],
      "Resource": [
        "arn:aws:s3:::YOUR-BUCKET-NAME",
        "arn:aws:s3:::YOUR-BUCKET-NAME/*"
      ]
    },
    {
      "Sid": "1442921114",
      "Effect": "Allow",
      "Action": [
        "s3:DeleteObject",
        "s3:GetObject*",
        "s3:PutObject*",
        "s3:RestoreObject"
      ],
      "Resource": [
        "arn:aws:s3:::YOUR-BUCKET-NAME/csv/*",
        "arn:aws:s3:::YOUR-BUCKET-NAME/schema/*"
      ]
    },
    {
      "Sid": "1442921115",
      "Effect": "Allow",
      "Action": [
        "s3:GetObject*"
      ],
      "Resource": [
        "arn:aws:s3:::YOUR-BUCKET-NAME/sqldump/*"
      ]
    }
  ]
}