AWS S3

Amazon S3 Intelligent-Tiering storage class

Simple Storage Service

Cloud Object Storage – Amazon S3 – Amazon Web ServicesAmazon Web Services, Inc.

Bucket policy

get object

{
    "Version": "2012-10-17",
    "Id": "Policy1561469922178",
    "Statement": [
        {
            "Sid": "Stmt1561469916363",
            "Effect": "Allow",
            "Principal": {
                "AWS": "*"
            },
            "Action": "s3:GetObject",
            "Resource": "arn:aws:s3:::__YOUR_BUCKET_NAME__/*"
        }
    ]
}

for serverless put * get

{
    "Version": "2012-10-17",
    "Id": "Policy1561469922178",
    "Statement": [
        {
            "Sid": "Stmt1561469916363",
            "Effect": "Allow",
            "Principal": {
                "AWS": "*"
            },
            "Action": [
                "s3:GetObject",
                "s3:PutObject"
            ],
            "Resource": "arn:aws:s3:::__YOUR_BUCKET_NAME__/*"
        }
    ]
}