urllib3 sleeps whatever Retry-After says, clamped at 6 h in 2.7, and retries three times. api.hanzo.ai sends ~23,000 s for an exhausted quota, so one GET held its caller for 18 h. Client sleeps through at most 60 s; past that the answer returns at once, as ApiException with the header for generated operations and as Fault.retry_after for the six.
Co-authored-by: Hanzo Dev <[email protected]>