Attempting to move deployments from one project to another displays this error message in the Change Project wizard:
Action is not supported based on the current state. Reason: The target project does not include the following cloud zones for this deployment: '[Cloud-Zone-Name-Example]'. Add the cloud zones to the target project or move the deployment to a project that includes the cloud zones. (less)
Aria Automation 8.18.0
This is caused by the project not containing the cloud zone which the deployment is currently a part of.
Double check the spelling of the cloud zone which is added to the project to make sure it is the right one. An example is if a cloud zone ends in a number, the project contains one named like "cloud-zone-01" vs "cloud-zone-1."