Enable Detailed Billing to cause the generation of a log record for every event or hourly ongoing activity which incurs cost in an AWS account. These records are aggregated into CSV files of hourly records, and written to an S3 bucket. A CSV (Comma Separated Values) file of billing records is written at least every 24 hours; writing of files is often more frequent.
There is currently no AWS CLI support for this operation, so it is necessary to use the Management Console.
As a user with IAM permission to read and write billing information (aws-portal:*Billing):