waitUntilSnapshotAvailable
suspend fun RedshiftClient.waitUntilSnapshotAvailable(request: DescribeClusterSnapshotsRequest = DescribeClusterSnapshotsRequest { }): Outcome<DescribeClusterSnapshotsResponse>
suspend fun RedshiftClient.waitUntilSnapshotAvailable(block: DescribeClusterSnapshotsRequest.Builder.() -> Unit): Outcome<DescribeClusterSnapshotsResponse>