---
title: "Changes to Assign Messaging Profile To Campaign"
method: POST
path: "/10dlc/phoneNumberAssignmentByProfile"
---

# Changes to Assign Messaging Profile To Campaign

`POST /10dlc/phoneNumberAssignmentByProfile`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 61 revisions.

- **2026-08-17** `1571b0380bd7` — 1 breaking, 1 warning
- **2026-08-04** `8f5f4e537994` — 1 breaking, 1 info

## Changes

- **2026-08-17** `1571b0380bd7` — 1 breaking, 1 warning
  - the `errors/items/code` response's property type/format changed from `integer`/`int32` to `string`/`` for status `4XX`
  - removed the optional property `errors/items/meta` from the response with the `4XX` status
- **2026-08-04** `8f5f4e537994` — 1 breaking, 1 info
  - the `errors/items/code` response's property type/format changed from `string`/`` to `integer`/`int32` for status `4XX`
  - added the optional property `errors/items/meta` to the response with the `4XX` status

---

[Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/docs/10dlc/phoneNumberAssignmentByProfile/post.md) · [API](https://skmtc.dev/team-telnyx/apis/telnyx-api-2.md) · [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/changes/10dlc/phoneNumberAssignmentByProfile/post)