---
title: "Changes to Delete Feedback Formula Endpoint"
method: DELETE
path: "/api/v1/feedback/formulas/{feedback_formula_id}"
---

# Changes to Delete Feedback Formula Endpoint

`DELETE /api/v1/feedback/formulas/{feedback_formula_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 77 revisions.

- **2026-10-16** `1a8ee9358d81`: 4 breaking, 1 info

## Changes

- **2026-10-16** `1a8ee9358d81`: 4 breaking, 1 info
  - the `detail/items/` response's property type changed from `object` to `string` for status `422`
  - removed the required property `detail/items/loc` from the response with the `422` status
  - removed the required property `detail/items/msg` from the response with the `422` status
  - removed the required property `detail/items/type` from the response with the `422` status
  - endpoint deprecated

---

[Operation](https://skmtc.dev/langchain-ai/apis/langsmith/docs/api/v1/feedback/formulas/:feedback_formula_id/delete.md) - [API](https://skmtc.dev/langchain-ai/apis/langsmith.md) - [Page](https://skmtc.dev/langchain-ai/apis/langsmith/changes/api/v1/feedback/formulas/:feedback_formula_id/delete)