I have finished work on adding idempotency token support to Amazonka. These are tokens that you can set to ensure certain requests don’t get acted upon twice if resent.
The PR with the service regenerations is PR 1070. To see if a service you care about has changed, see the CHANGELOG.md on the PR branch.
If you use idempotency tokens, please comment on PR 1070 that they’re working or not.
If you don’t use idempotency tokens, please comment on PR 1070 whether or not I’ve broken Amazonka for you.