---
title: "Changes to Send a bot's message"
method: POST
path: "/v3/bots/{bot_userid}/send"
---

# Changes to Send a bot's message

`POST /v3/bots/{bot_userid}/send`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 13 of 36 revisions.

- **2025-10-17** `2a35c3c56c0f`: 1 breaking, 1 info
- **2025-10-17** `b05d4e3c6329`: 1 breaking, 1 info
- **2025-10-17** `716caef6594d`: 1 breaking, 1 info
- **2025-10-17** `b05d4e3c6329`: 2 breaking, 2 info
- **2025-07-27** `7a85bad03e90`: 1 breaking, 2 warning, 2 info
- **2023-11-24** `ca421bc8c0b8`: 1 breaking
- **2023-11-24** `c583dddd3dfc`: 1 info
- **2023-11-17** `f9308580d34b`: 1 info
- **2023-11-10** `135d8b0705d4`: 1 info
- **2022-07-27** `0b6cf41bc62a`: 1 breaking
- **2022-06-29** `4012275aa67d`: 2 info
- **2022-02-16** `c42164095c7c`: 1 breaking
- **2022-02-10** `a6ec75cbd9fb`: 1 breaking, 2 warning, 1 info

## Changes

- **2025-10-17** `2a35c3c56c0f`: 1 breaking, 1 info
  - added `#/components/schemas/SendbirdExtendedMessagePayload` to the `message/extended_message_payload` response property `oneOf` list for the response status `200`
  - removed `#/components/schemas/Sendbird.ExtendedMessagePayload` from the `message/extended_message_payload` response property `oneOf` list for the response status `200`
- **2025-10-17** `b05d4e3c6329`: 1 breaking, 1 info
  - added `#/components/schemas/Sendbird.ExtendedMessagePayload` to the `message/extended_message_payload` response property `oneOf` list for the response status `200`
  - removed `#/components/schemas/SendBird.ExtendedMessagePayload` from the `message/extended_message_payload` response property `oneOf` list for the response status `200`
- **2025-10-17** `716caef6594d`: 1 breaking, 1 info
  - added `#/components/schemas/SendBird.ExtendedMessagePayload` to the `message/extended_message_payload` response property `oneOf` list for the response status `200`
  - removed `#/components/schemas/Sendbird.ExtendedMessagePayload` from the `message/extended_message_payload` response property `oneOf` list for the response status `200`
- **2025-10-17** `b05d4e3c6329`: 2 breaking, 2 info
  - removed the media type `application/json` from the request body
  - the response's body type changed from no type to `object` for status `200`
  - added the media type `multipart/form-data` to the request body
  - added the optional property `message` to the response with the `200` status
- **2025-07-27** `7a85bad03e90`: 1 breaking, 2 warning, 2 info
  - the `created_at` request property format changed from no format to `int64`
  - deleted the `header` request parameter `Api-Token`
  - removed the request property `target_message_id`
  - api operation id `sendBotsMessage` removed and replaced with `sendABotMessage`
  - added the new optional `header` request parameter `api-token`
- **2023-11-24** `ca421bc8c0b8`: 1 breaking
  - the `target_message_id` request property type changed from `number` to `integer`, and format from no format to `int64`
- **2023-11-24** `c583dddd3dfc`: 1 info
  - added the new optional request property `target_message_id`
- **2023-11-17** `f9308580d34b`: 1 info
  - added the new optional request property `extended_message_payload`
- **2023-11-10** `135d8b0705d4`: 1 info
  - the `header` request parameter `Api-Token` became optional
- **2022-07-27** `0b6cf41bc62a`: 1 breaking
  - the `mentioned/items/` request property type changed from `integer` to `string`
- **2022-06-29** `4012275aa67d`: 2 info
  - api tag `Bot` added
  - api tag `Bot interface` removed
- **2022-02-16** `c42164095c7c`: 1 breaking
  - the `header` request parameter `Api-Token` became required
- **2022-02-10** `a6ec75cbd9fb`: 1 breaking, 2 warning, 1 info
  - the response's body type changed from `object` to no type for status `200`
  - removed the optional property `size` from the response with the `200` status
  - removed the optional property `type` from the response with the `200` status
  - api operation id `sendBot'sMessage` removed and replaced with `sendBotsMessage`

---

[Operation](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk/docs/v3/bots/:bot_userid/send/post.md) - [API](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk.md) - [Page](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk/changes/v3/bots/:bot_userid/send/post)