docs: public Waiter<DescribeDBSnapshotsRequest> dBSnapshotAvailable() {
  
          return new WaiterBuilder<DescribeDBSnapshotsRequest, DescribeDBSnapshotsResult>()
                  .withSdkFunction(new DescribeDBSnapshotsFunction(client))
                  .withAcceptors(new DBSnapshotAvailable.IsAvailableMatcher(), new DBSnapshotAvailable.IsDeletedMatcher(),
                          new DBSnapshotAvailable.IsDeletingMatcher(), new DBSnapshotAvailable.IsFailedMatcher(),
                          new DBSnapshotAvailable.IsIncompatiblerestoreMatcher(), new DBSnapshotAvailable.IsIncompatibleparametersMatcher())
                  .withDefaultPollingStrategy(new PollingStrategy(new MaxAttemptsRetryStrategy(60), new FixedDelayStrategy(30)))
                  .withExecutorService(executorService).build();
      }