---
title: "Changes to Vertex Discovery Proxy Route"
method: PATCH
path: "/vertex_ai/discovery/{endpoint}"
---

# Changes to Vertex Discovery Proxy Route

`PATCH /vertex_ai/discovery/{endpoint}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 42 revisions.

- **2026-09-18** `082b5fabd909` — 2 info

## Changes

- **2026-09-18** `082b5fabd909` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status

---

[Operation](https://skmtc.dev/flock/apis/litellm-api/docs/vertex_ai/discovery/:endpoint/patch.md) · [API](https://skmtc.dev/flock/apis/litellm-api.md) · [Page](https://skmtc.dev/flock/apis/litellm-api/changes/vertex_ai/discovery/:endpoint/patch)