Enabling Logging Using the Console
For information about enabling Server Access Logging in the AWS Management Console, see How Do I Enable Server Access Logging for an S3 Bucket? in the Amazon Simple Storage Service Console User Guide.
When you enable logging on a bucket the console will both enable logging on the source bucket and add a grant in the target bucket's ACL granting write permission to the Log Delivery group.
For information about enable logging programmatically, see Enabling Logging Programmatically.
For information about the log record format, including the list of fields and their descriptions, see Server Access Log Format.