Poll exhaustive contact details reveal result

Polls the status of an exhaustive contact reveal task. Pass the task ID returned by /contact-details/exhaustive/start. Returns the current status and, once complete, the full set of discovered emails and phone numbers. Includes both high-quality emails and low-quality emails (risky/undeliverable). Low-quality emails failed our internal validation checks and should be filtered out before use, but are included for transparency.

<span>⚡ <strong>Rate limit:</strong> 240 requests per 1 minute</span>