Amazon S3: Allows read and write access to objects in an S3 Bucket, programmatically and in the console - Amazon Identity and Access Management
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Amazon S3: Allows read and write access to objects in an S3 Bucket, programmatically and in the console

This example shows how you might create an identity-based policy that allows Read and Write access to objects in a specific S3 bucket. This policy defines permissions for programmatic and console access. To use this policy, replace the italicized placeholder text in the example policy with your own information. Then, follow the directions in create a policy or edit a policy.

The s3:*Object action uses a wildcard as part of the action name. The AllObjectActions statement allows the GetObject, DeleteObject, PutObject, and any other Amazon S3 action that ends with the word "Object".

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "S3ConsoleAccess",
            "Effect": "Allow",
            "Action": [
                "s3:GetAccountPublicAccessBlock",
                "s3:GetBucketAcl",
                "s3:GetBucketLocation",
                "s3:GetBucketPolicyStatus",
                "s3:GetBucketPublicAccessBlock",
                "s3:ListAccessPoints",
                "s3:ListAllMyBuckets"
            ],
            "Resource": "*"
        },
        {
            "Sid": "ListObjectsInBucket",
            "Effect": "Allow",
            "Action": "s3:ListBucket",
            "Resource": ["arn:aws-cn:s3:::bucket-name"]
        },
        {
            "Sid": "AllObjectActions",
            "Effect": "Allow",
            "Action": "s3:*Object",
            "Resource": ["arn:aws-cn:s3:::bucket-name/*"]
        }
    ]
}