How to undelete a deleted resource (equipment) using HUB API

This can be done via the HUB API, there is no UI option.

You can send a POST to:

https:///foundation/hub/api/v1/equipment/\$synchronize?matchOn=id&mode=noDelete

with the body:

[
{
"id": ""
}
]

NOTE: You cannot delete logbook entries. This is by design to preserve the audit history and integrity of everything that was done to the equipment.