Automation IaaS API ignoring sourceReference as part of BlockDeviceSpecification (GCP)
Automation 8.18.1
Fix being added to Automation 8.18.1 Patch 4.
Create Block Device - Optional field: "sourceReference":
https://developer.broadcom.com/xapis/vm-apps-org-provisioning-service/latest/iaas/api/block-devices/post/