Hope Horizon also has this feature. Sometimes we have to do things for customers which is annoying sometime :( 

On Tue, Dec 26, 2023 at 1:47 PM KEREM CELIKER <kmceliker@gmail.com> wrote:
Hey Parsa,

There are two-ways to reset the state of instance by Openstack API;

- Using the Nova reset-state;

$ nova reset-state --active c6bbbf26-b40a-47e7-8d5c-eb17bf65c485

- Using the os-resetstate;

POST /v2/{tenant_id}/servers/{server_id}/action
{
  "os-resetState": {
    "state": "active"
  }
}

Best,
Kerem Çeliker