Problem

There is a template description field supported via API.
but there is no way for how to populate it (or it is not obvious, no CLI or UI is available).

Definition of Done

The property is added to API and mentioned that should be avaialble to be set through CLI, but there is no such option

Implementation Notes:
This is read only in the frontend.

Why do you want this feature?

Are there any workarounds to get this functionality today?

Are you interested in submitting a PR for this?