**To update an accelerator's attributes** The following ``update-accelerator-attributes`` example updates an accelerator to enable flow logs. The us-west-2 AWS Region must be specified. :: aws globalaccelerator update-accelerator-attributes \ --accelerator-arn arn:aws:globalaccelerator::012345678901:accelerator/1234abcd-abcd-1234-abcd-1234abcdefgh \ --flow-logs-enabled \ --flow-logs-s3-bucket flowlogs-abc \ --flow-logs-s3-prefix bucketprefix-abc \ --region us-west-2 Output:: { "AcceleratorAttributes": { "FlowLogsEnabled": true "FlowLogsS3Bucket": flowlogs-abc "FlowLogsS3Prefix": bucketprefix-abc } } For more information, see `Accelerators in AWS Global Accelerator <https://docs.aws.amazon.com/global-accelerator/latest/dg/about-accelerators.html>`__ in the *AWS Global Accelerator Developer Guide*.