---
title: "Changes to Upload attachments for 10DLC campaign registration"
method: POST
path: "/v1/projects/{projectId}/uploadCampaignFile:submit"
---

# Changes to Upload attachments for 10DLC campaign registration

`POST /v1/projects/{projectId}/uploadCampaignFile:submit`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 5 revisions.

- **2026-10-05** `e8ef20787f30`: 1 info

## Changes

- **2026-10-05** `e8ef20787f30`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/sinch/apis/registration/docs/v1/projects/:projectId/uploadCampaignFile:submit/post.md) - [API](https://skmtc.dev/sinch/apis/registration.md) - [Page](https://skmtc.dev/sinch/apis/registration/changes/v1/projects/:projectId/uploadCampaignFile:submit/post)