The type of the data disk. Valid values: cloud_efficiency, cloud_essd, cloud, local_hdd_pro, local_disk, local_ssd_pro. NOTE: Since version v1.230.0, the categories cloud, local_hdd_pro, local_disk, local_ssd_pro are available.
Worker node data disk performance level, when category values cloud_essd, the optional values are PL0, PL1, PL2 or PL3, but the specific performance level is related to the disk capacity.