sizeInGiB

The size of the volume in GiB. You must specify either a volume size or a snapshot ID. If you specify a snapshot ID, the snapshot size is used for the volume size by default. You can optionally specify a volume size greater than or equal to the snapshot size. This parameter maps 1:1 with the `Size` parameter of the CreateVolume API in the Amazon EC2 API Reference. The following are the supported volume size values for each volume type. + `gp2` and `gp3`: 1-16,384 + `io1` and `io2`: 4-16,384 + `st1` and `sc1`: 125-16,384 + `standard`: 1-1,024