This GCP step container describes a set of disks and their metadata.
[
{
"id":"5091177466620570237",
"kind":"compute#disk",
"labelFingerprint":"42WzlSpq9zWQ=",
"description":"my-disk-1",
"creationTimestamp":"2019-05-01T10:17:06.713-07:00",
"sizeGb":"10",
"name":"disk-1",
"selfLink":"https://www.googleapis.com/compute/v1/projects/kenazk-sandbox/zones/us-central1-a/disks/disk-1",
"status":"READY",
"zone":"https://www.googleapis.com/compute/v1/projects/kenazk-sandbox/zones/us-central1-a"
},
{
"id":"166038021897218685",
"kind":"compute#disk",
"labelFingerprint":"42WmSpB8rSM=",
"description":"my-disk-2",
"creationTimestamp":"2019-05-01T10:17:07.378-07:00",
"sizeGb":"8",
"users":[
"https://www.googleapis.com/compute/v1/projects/kenazk-sandbox/zones/us-central1-a/instances/instance-1"
],
"name":"disk-2",
"selfLink":"https://www.googleapis.com/compute/v1/projects/kenazk-sandbox/zones/us-central1-a/disks/disk-2",
"status":"READY",
"zone":"https://www.googleapis.com/compute/v1/projects/kenazk-sandbox/zones/us-central1-a"
},
{
"id":"4942773577605999229",
"kind":"compute#disk",
"labelFingerprint":"42WmSpB8rSM=",
"description":"my-disk-3",
"creationTimestamp":"2019-05-01T10:17:07.768-07:00",
"sizeGb":"10",
"name":"disk-3",
"selfLink":"https://www.googleapis.com/compute/v1/projects/kenazk-sandbox/zones/us-central1-a/disks/disk-3",
"status":"READY",
"zone":"https://www.googleapis.com/compute/v1/projects/kenazk-sandbox/zones/us-central1-a"
}
]