Discriminates the terminal dependent-presence guard error. A worker poll loop uses this to stop instead of rescheduling: the fault is a server/contract mismatch, not a transient transport error, so exponential backoff would loop forever.
Discriminates the terminal dependent-presence guard error. A worker poll loop uses this to stop instead of rescheduling: the fault is a server/contract mismatch, not a transient transport error, so exponential backoff would loop forever.