Release v1.43.12 (2022-03-04)
===

### Service Client Updates
* `service/connect`: Updates service API
* `service/devops-guru`: Updates service API and documentation
* `service/ec2`: Updates service API and documentation
  * Documentation updates for Amazon EC2.
* `service/macie`: Updates service documentation
  * Amazon Macie Classic (macie) has been discontinued and is no longer available. A new Amazon Macie (macie2) is now available with significant design improvements and additional features.
* `service/sts`: Updates service documentation
  * Documentation updates for AWS Security Token Service.
* `service/synthetics`: Updates service API and documentation
* `service/transfer`: Updates service waiters
  * Add waiters for server online and offline.