---
title: "Changes to RCS 메시지 발송"
method: POST
path: "/v2/messages/rcs"
---

# Changes to RCS 메시지 발송

`POST /v2/messages/rcs`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `71dc377792d9`: 1 breaking, 8 info

## Changes

- **2026-11-03** `71dc377792d9`: 1 breaking, 8 info
  - the response property `data/allOf[#/components/schemas/SendMessage]/groupId` became optional for the status `200`
  - added the new optional request property `rbc/allOf[#/components/schemas/RbcConfig]/buttons`
  - added the new optional request property `rbc/allOf[#/components/schemas/RbcConfig]/groupId`
  - added the new optional request property `rbc/allOf[#/components/schemas/RbcConfig]/isAd`
  - request property `rbc/allOf[#/components/schemas/RbcConfig]/campaignId` deprecated
  - added the new `RcsLMS` enum value to the request property `type`
  - added the new `RcsMMS` enum value to the request property `type`
  - added the new `RcsSMS` enum value to the request property `type`
  - added the optional property `data/allOf[#/components/schemas/SendMessage]/reservationId` to the response with the `200` status

---

[Operation](https://skmtc.dev/sendon/apis/sendon-api/docs/v2/messages/rcs/post.md) - [API](https://skmtc.dev/sendon/apis/sendon-api.md) - [Page](https://skmtc.dev/sendon/apis/sendon-api/changes/v2/messages/rcs/post)