E04000 — EmailBatchRequestTooLarge
The batch is larger than 20 MB.
- HTTP status:
413 - Type:
payload_too_large_error - Name:
EmailBatchRequestTooLarge
What to do
The whole request body, including every attachment once base64-encoded, has to fit in 20 MB. Split the batch into smaller ones, or send the largest attachments on their own.
Related
- E04xxx — Email sending & delivery: every code in this range
- Errors: the full wire contract, status mapping, and error catalog
- Error handling: branching on
typeandcode, validation details, andvendor_code
Related resources
Continue with the documentation, guides and examples for this topic.