---
title: "Changes to Upload a file"
method: POST
path: "/api/endpoint/action/upload"
---

# Changes to Upload a file

`POST /api/endpoint/action/upload`

> Every recorded change to this endpoint, newest first.
> 176 revisions in range; 20 not diffed.

## Timeline

Changed in 1 of 176 revisions.

- **2026-07-21** `804740fca560` — 4 warning

## Changes

- **2026-07-21** `804740fca560` — 4 warning
  - the `allOf[subschema #1]/alert_ids/items/` request property's maxLength was set to `256`
  - the `allOf[subschema #1]/case_ids/items/` request property's maxLength was set to `256`
  - the `allOf[subschema #1]/comment` request property's maxLength was set to `30000`
  - the `allOf[subschema #1]/endpoint_ids/items/` request property's maxLength was set to `256`

---

[Operation](https://skmtc.dev/elastic/apis/kibana-apis/docs/api/endpoint/action/upload/post.md) · [API](https://skmtc.dev/elastic/apis/kibana-apis.md) · [Page](https://skmtc.dev/elastic/apis/kibana-apis/changes/api/endpoint/action/upload/post)