Looks up an email address against your org’s contact database. If a match is found,
generates a cryptographically strong 6-digit code, sends it to the address, and
returns a requestId and verifyUrl to complete the verification.
The code expires after 10 minutes and can only be used once.
The email address to verify.
Subject line for the verification email. Defaults to "Your verification code".
Reply-To address for the verification email.
Custom HTML body for the verification email. Supports two placeholders:
{{ verificationCode }} — replaced with the 6-digit code.
{{ expirationTime }} — replaced with the expiry duration (e.g. "10 minutes").