---
title: "Changes to Update a cXML Script"
method: POST
path: "/Accounts/{AccountSid}/LamlBins/{Sid}"
---

# Changes to Update a cXML Script

`POST /Accounts/{AccountSid}/LamlBins/{Sid}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 9 of 40 revisions.

- **2026-05-12** `2916d5e3072e` — 2 breaking, 2 info
- **2026-05-12** `5344c0c93a4c` — 1 breaking, 5 info
- **2026-03-04** `2e516ba2383f` — 1 breaking
- **2026-03-03** `ecafcc13dcc5` — 2 info
- **2026-02-27** `8891278c1908` — 1 info
- **2026-01-20** `dce1bcef69f0` — 1 info
- **2026-01-19** `d5fbaaddfa3e` — 2 breaking, 14 info
- **2026-01-15** `07f73f74a61d` — 1 breaking, 1 info
- **2026-01-15** `3c88f14db21e` — 3 breaking, 3 info

## Changes

- **2026-05-12** `2916d5e3072e` — 2 breaking, 2 info
  - the `account_sid` response's property type/format changed from `string`/`uuid` to ``/`` for status `200`
  - the `sid` response's property type/format changed from `string`/`uuid` to ``/`` for status `200`
  - added `#/components/schemas/uuid` to the `account_sid` response property `allOf` list for the response status `200`
  - added `#/components/schemas/uuid` to the `sid` response property `allOf` list for the response status `200`
- **2026-05-12** `5344c0c93a4c` — 1 breaking, 5 info
  - added 'unevaluatedProperties' constraint to the request body
  - added 'unevaluatedProperties' constraint to the response body for the status `200`
  - added 'unevaluatedProperties' constraint to the response body for the status `400`
  - added 'unevaluatedProperties' constraint to the response body for the status `401`
  - added 'unevaluatedProperties' constraint to the response body for the status `404`
  - added 'unevaluatedProperties' constraint to the response body for the status `422`
- **2026-03-04** `2e516ba2383f` — 1 breaking
  - response property `date_last_accessed` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
- **2026-03-03** `ecafcc13dcc5` — 2 info
  - api tag `CXML Scripts` added
  - api tag `cXML Scripts` removed
- **2026-02-27** `8891278c1908` — 1 info
  - api operation id `update_cxml_application` removed and replaced with `update_cxml_script`
- **2026-01-20** `dce1bcef69f0` — 1 info
  - added the non-success response with the status `400`
- **2026-01-19** `d5fbaaddfa3e` — 2 breaking, 14 info
  - the `Name` request property's minLength was increased from `0` to `1`
  - the response property `date_last_accessed` became nullable for the status `200`
  - api tag `cXML Scripts` added
  - api tag `cXML Bins` removed
  - added the non-success response with the status `422`
  - the response property `account_sid` became required for the status `200`
  - the response property `api_version` became required for the status `200`
  - the response property `contents` became required for the status `200`
  - the response property `date_created` became required for the status `200`
  - the response property `date_last_accessed` became required for the status `200`
  - the response property `date_updated` became required for the status `200`
  - the response property `name` became required for the status `200`
  - the response property `request_url` became required for the status `200`
  - the response property `sid` became required for the status `200`
  - the response property `uri` became required for the status `200`
  - added the required property `num_requests` to the response with the `200` status
- **2026-01-15** `07f73f74a61d` — 1 breaking, 1 info
  - removed the media type `application/json` from the request body
  - added the media type `application/x-www-form-urlencoded` to the request body
- **2026-01-15** `3c88f14db21e` — 3 breaking, 3 info
  - added the new path request parameter `AccountSid`
  - added the new path request parameter `Sid`
  - removed the media type `application/x-www-form-urlencoded` from the request body
  - added the media type `application/json` to the request body
  - added the non-success response with the status `401`
  - added the non-success response with the status `404`

---

[Operation](https://skmtc.dev/signalwire/apis/compatibility-api/docs/Accounts/:AccountSid/LamlBins/:Sid/post.md) · [API](https://skmtc.dev/signalwire/apis/compatibility-api.md) · [Page](https://skmtc.dev/signalwire/apis/compatibility-api/changes/Accounts/:AccountSid/LamlBins/:Sid/post)