---
title: 1022: Part not supported. | API Docs
description: This part type cannot be carried on this channel yet.
---

**HTTP status:** `422`.

The part is valid in shape but this channel does not support sending it yet (for example address\_request). Nothing was sent.

## Troubleshooting

- Use a supported part type; GET /v1/openapi.yaml lists the sendable union.

## Related

- [Part schemas](/channel/whatsapp/api/resources/contract/methods/part_schema/index.md)
- [Sending messages guide](/channel/whatsapp/guides/messaging/sending-messages/index.md)