---
title: "Changes to Creates a masking rule for a connection"
method: POST
path: "/connection/{connectionId}/rule"
---

# Changes to Creates a masking rule for a connection

`POST /connection/{connectionId}/rule`

> Every recorded change to this endpoint, newest first.
> 3 revisions in range; 1 not diffed.

## Timeline

Changed in 1 of 3 revisions.

- **2026-07-30** `82ed767ffb65` — 6 info

## Changes

- **2026-07-30** `82ed767ffb65` — 6 info
  - added the non-success response with the status `400`
  - added the non-success response with the status `403`
  - added the optional property `fromConnector/methods/items/connector` to the response with the `201` status
  - added the optional property `fromConnector/methods/items/methodType` to the response with the `201` status
  - added the optional property `toConnector/methods/items/connector` to the response with the `201` status
  - added the optional property `toConnector/methods/items/methodType` to the response with the `201` status

---

[Operation](https://skmtc.dev/opencelium/apis/opencelium-api/docs/connection/:connectionId/rule/post.md) · [API](https://skmtc.dev/opencelium/apis/opencelium-api.md) · [Page](https://skmtc.dev/opencelium/apis/opencelium-api/changes/connection/:connectionId/rule/post)