A new url is validated exactly like registration (https, public address).
Setting disabled to false also clears the failure streak, which is how
an auto-disabled endpoint is brought back after the receiver is fixed. The
signing secret is unchanged and is not re-issued.
This route requires the write scope.A missing or invalid credential returns 401 authentication_error. A valid credential without the scope returns 403 permission_denied, and the problem body names the exact scope required.
Subscribed event types that no emitter publishes yet, so nothing will be delivered for them. The subscription is kept and starts delivering as soon as the emitter ships; this field exists so you never wait on an event silently.