waitUntilTenantDatabaseDeleted
suspend fun RdsClient.waitUntilTenantDatabaseDeleted(request: DescribeTenantDatabasesRequest = DescribeTenantDatabasesRequest { }): Outcome<DescribeTenantDatabasesResponse>
suspend fun RdsClient.waitUntilTenantDatabaseDeleted(block: DescribeTenantDatabasesRequest.Builder.() -> Unit): Outcome<DescribeTenantDatabasesResponse>