---
title: 1026: Too many items. | API Docs
description: An array exceeds its item limit.
---

**HTTP status:** `422`. May also be reported as a field-level finding in `error.details[]`.

The array at param has more items than the part allows. Remove items and resend.

## Troubleshooting

- Inspect details\[].param; GET /v1/parts/{type} states each array’s maximum.

## Related

- [Part schemas](/channel/whatsapp/api/resources/contract/methods/part_schema/index.md)