Updates a saved schedule's configuration, recurrence, or activation status. {id} is
the run-configuration ID, not a scheduler ID.

This request is not a merge patch. Omitted configuration fields can be reset; include
the values that you want to retain. Include visualTestingConfiguration with a
configuration update. Omitting schedule leaves the recurrence unchanged. Send
schedule to replace the recurrence. If activeStatus is sent without schedule, it
updates scheduler status without changing recurrence. Omitting almAutoPushConfiguration
keeps its current value; null clears it; an object replaces it.

Requires the TestRun:Update permission.