# E15016 — WhatsAppContentAmbiguous

The message carries more than one kind of content.

- **HTTP status**: `422`
- **Type**: `validation_error`
- **Name**: `WhatsAppContentAmbiguous`

## What to do

Keep one content field and drop the others, then send again. A WhatsApp message carries a single kind of content.

## Related

- [E15xxx — WhatsApp sending & delivery](/docs/api/errors/E15xxx): every code in this range
- [Errors](/docs/api/errors): the full wire contract, status mapping, and error catalog
- [Error handling](/docs/guides/errors): branching on `type` and `code`, validation details, and `vendor_code`