DocuSign rate-limit guidance discourages polling more than once per 15 min
in production. For this manual quick-test flow, 30s intervals with a 5-min
ceiling is a reasonable middle ground. Production should migrate to DS Connect
(webhooks). Timed-out envelopes show an amber badge with Send Again action.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>