iops
Parameters
value
The number of I/O operations per second (IOPS). For `gp3`, `io1`, and `io2` volumes, this represents the number of IOPS that are provisioned for the volume. For `gp2` volumes, this represents the baseline performance of the volume and the rate at which the volume accumulates I/O credits for bursting. The following are the supported values for each volume type.
`gp3`: 3,000 - 16,000 IOPS`io1`: 100 - 64,000 IOPS`io2`: 100 - 256,000 IOPS This parameter is required for`io1`and`io2`volume types. The default for`gp3`volumes is`3,000 IOPS`. This parameter is not supported for`st1`,`sc1`, or`standard`volume types. This parameter maps 1:1 with the`Iops`parameter of the CreateVolume API in the Amazon EC2 API Reference.