---
title: 4007: Template not sendable. | API Docs
description: The template cannot be sent as addressed.
---

**HTTP status:** `422`.

The named template is not approved, its parameters do not match its published schema, or a parameter cannot be addressed by name. Nothing was sent.

## Troubleshooting

- Read the template with GET /v1/templates to confirm its status and send\_schema; details\[].param names the discriminating field.

## Related

- [Templates guide](/channel/whatsapp/guides/templates/index.md)
- [Sending a message](/channel/whatsapp/api/resources/chats/subresources/messages/methods/send/index.md)