---
title: "Changes to Get event processing policy rule"
method: GET
path: "/v1/event-processing-policy/rules/{rule-guid}"
---

# Changes to Get event processing policy rule

`GET /v1/event-processing-policy/rules/{rule-guid}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 8 of 115 revisions.

- **2026-09-08** `4fd66f32833f` — 2 info
- **2026-09-08** `c2492179ed18` — 2 warning
- **2026-09-07** `3aeada4e28f8` — 2 info
- **2026-09-04** `4e1f9580c5b0` — 1 breaking
- **2026-09-04** `e1509f7b65d5` — 1 info
- **2026-09-03** `5c4e62ff38ff` — 1 info
- **2026-05-11** `ffc1b9ccf0c9` — 1 info
- **2026-05-08** `c6aaf3632e48` — 1 breaking

## Changes

- **2026-09-08** `4fd66f32833f` — 2 info
  - added the optional property `chainCalls` to the response with the `200` status
  - added the optional property `chainId` to the response with the `200` status
- **2026-09-08** `c2492179ed18` — 2 warning
  - removed the optional property `chainCalls` from the response with the `200` status
  - removed the optional property `chainId` from the response with the `200` status
- **2026-09-07** `3aeada4e28f8` — 2 info
  - added the optional property `chainCalls` to the response with the `200` status
  - added the optional property `chainId` to the response with the `200` status
- **2026-09-04** `4e1f9580c5b0` — 1 breaking
  - the response property `errors` became nullable for the status `200`
- **2026-09-04** `e1509f7b65d5` — 1 info
  - added the optional property `errors` to the response with the `200` status
- **2026-09-03** `5c4e62ff38ff` — 1 info
  - added the optional property `alarmCategoryScript` to the response with the `200` status
- **2026-05-11** `ffc1b9ccf0c9` — 1 info
  - endpoint added
- **2026-05-08** `c6aaf3632e48` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/netxms/apis/netxms-api/docs/v1/event-processing-policy/rules/:rule-guid/get.md) · [API](https://skmtc.dev/netxms/apis/netxms-api.md) · [Page](https://skmtc.dev/netxms/apis/netxms-api/changes/v1/event-processing-policy/rules/:rule-guid/get)