waitUntilClusterAvailable
suspend fun RedshiftClient.waitUntilClusterAvailable(request: DescribeClustersRequest = DescribeClustersRequest { }, retryStrategy: RetryStrategy? = null): Outcome<DescribeClustersResponse>
suspend fun RedshiftClient.waitUntilClusterAvailable(block: DescribeClustersRequest.Builder.() -> Unit): Outcome<DescribeClustersResponse>