public async Task CassandraKeyspaceMigrateToManual()
        {
            var keyspace = await CreateCassandraKeyspace(new AutoscaleSettings()
            {
                MaxThroughput = DefaultMaxThroughput,
            });

            DatabaseAccountCassandraKeyspaceThroughputSettingResource throughput = await keyspace.GetDatabaseAccountCassandraKeyspaceThroughputSetting().GetAsync();

            AssertAutoscale(throughput.Data);

            ThroughputSettingsData throughputData = (await throughput.MigrateCassandraKeyspaceToManualThroughputAsync(WaitUntil.Completed)).Value.Data;

            AssertManualThroughput(throughputData);
        }