---
title: "Changes to Check RCS capabilities (batch)"
method: POST
path: "/messaging/rcs/bulk_capabilities"
---

# Changes to Check RCS capabilities (batch)

`POST /messaging/rcs/bulk_capabilities`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 61 revisions.

- **2026-08-17** `1571b0380bd7` — 3 breaking
- **2026-08-04** `8f5f4e537994` — 4 breaking

## Changes

- **2026-08-17** `1571b0380bd7` — 3 breaking
  - the response's body type/format changed from `object`/`` to ``/`` for status `4XX`
  - the `errors/items/` response's property type/format changed from `object`/`` to ``/`` for status `4XX`
  - the `errors/items/code` response's property type/format changed from `integer`/`int32` to `string`/`` for status `4XX`
- **2026-08-04** `8f5f4e537994` — 4 breaking
  - the response's body type/format changed from ``/`` to `object`/`` for status `4XX`
  - the `errors/items/` response's property type/format changed from ``/`` to `object`/`` for status `4XX`
  - the `errors/items/code` response's property type/format changed from `string`/`` to `integer`/`int32` for status `4XX`
  - the `errors/items/source/pointer` response's property type/format changed from `string`/`json-pointer` to `string`/`` for status `4XX`

---

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