Errors
Email undeliverable
The `email_undeliverable` error: HTTP 422 Unprocessable Content.
Synq can't email this address: it isn't one, or it bounced or marked Synq's email as spam before. Use another.
| Field | Value |
|---|---|
code | email_undeliverable |
status | 422 Unprocessable Content |
title | Email undeliverable |
Synq's APIs answer errors with a problem document (RFC 9457, application/problem+json). Its type is the address of this page, and its code is email_undeliverable. Branch on code, never on title or detail: a code never changes once it ships, while the words may.
{
"type": "…/errors/email_undeliverable",
"title": "Email undeliverable",
"status": 422,
"code": "email_undeliverable"
}See every error code.