Create a hosted KYC web session. Returns a URL the user can visit to complete KYC via Sumsub.
Partner API key (sk_live_* for production, sk_test_* for sandbox)
Your unique identifier for this user, for tracking
"user_42"
KYC session created
KYC session ID
"ks_abc123"
Session status
creating, pending, completed, expired, failed Partner's user identifier
Sumsub WebSDK URL for the user to complete KYC
ISO 8601 session expiry timestamp
ISO 8601 creation timestamp