performance
Specifies the performance level of an ESSD when you create the ESSD. Valid values:
PL0: A single ESSD delivers up to 10,000 random read/write IOPS.PL1: A single ESSD delivers up to 50,000 random read/write IOPS.PL2: A single ESSD delivers up to 100,000 random read/write IOPS.PL3: A single ESSD delivers up to 1,000,000 random read/write IOPS.