\uD83E\uDD14 Problem
The deployment is failed with the following error :
Unable to perform deployment: Could not update Service desk Access config for Project Carve-out Service Desk. You must also allow access for everyone to this service project so that you can turn on public signup.
2022-10-08 12:06:16,672+0000 http-nio-8080-exec-4 ERROR nananda@signifyhealth.com 726x615498x5 1kdlv2k 10.50.255.39,10.90.5.11 /rest/configuration-manager/1.0/deployment/3 [c.b.j.r.impl.rest.AbstractResource] com.botronsoft.jira.rollout.snapshot.SnapshotOperationFailedException: Unable to perform deployment: Could not update Service desk Access config for Project Carve-out Service Desk. You must also allow access for everyone to this service project so that you can turn on public signup
\uD83C\uDF31 Solution
Disable the public signup globally in the JIRA Service Desk configuration from the source instance.
Create a new snapshot
Perform the deployment on the target instance using the newly created snapshot
Reference: Managing access to your service desk