EMAIL_SEND_FAILED
A transactional email could not be sent.
HTTP status: 502
What it means
A transactional email could not be sent.
Why it happens
- A transactional email (verification, reset) could not be sent.
How to fix it
- Retry the action; check the address for typos.
Example
Every non-2xx response uses the same envelope; path (when present) is the exact JSON path of the offending field, and requestId identifies the request in support conversations:
See the error index for the full catalog and the API overview for envelope semantics.