---
title: "Changes to Copy of"
method: POST
path: "/dev/bulkV2"
---

# Changes to Copy of

`POST /dev/bulkV2`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `7f12cc0b636e`: 5 breaking, 2 info

## Changes

- **2026-11-03** `7f12cc0b636e`: 5 breaking, 2 info
  - added the new required request property `sender_id`
  - the `message` request property type changed from `string` to `integer`
  - the response property `message` became optional for the status `200`
  - the response property `request_id` became optional for the status `200`
  - the response property `return` became optional for the status `200`
  - added the new required request property `variables_values` with a default value
  - the `route` request property default value changed from `q` to `dlt`

---

[Operation](https://skmtc.dev/fast2sms/apis/dlt-sms-api/docs/dev/bulkV2/post.md) - [API](https://skmtc.dev/fast2sms/apis/dlt-sms-api.md) - [Page](https://skmtc.dev/fast2sms/apis/dlt-sms-api/changes/dev/bulkV2/post)