---
title: "Send Reaction"
method: POST
path: "/api/v1/imessage/reactions"
tags: ["iMessage"]
---

# Send Reaction

`POST /api/v1/imessage/reactions`

## Headers

- `Idempotency-Key` string, nullable

## Request body

- SendIMessageReactionRequest
  - `message_id` string, uuid, required
  - `reaction` 'love' | 'like' | 'dislike' | 'laugh' | 'emphasize' | 'question' | 'eyes', required
  - `part_index` integer

## Response `201`

Successful Response

- union
  - IMessageReactionResponse
    - `provider_message_handle` string, nullable
    - `id` string, uuid, required
    - `conversation_id` string, uuid, required
    - `assignment_id` string, uuid, nullable, required
    - `target_message_id` string, uuid, required
    - `direction` 'inbound' | 'outbound', required
    - `reaction` 'love' | 'like' | 'dislike' | 'laugh' | 'emphasize' | 'question' | 'eyes' | 'custom', required
    - `custom_emoji` string, nullable
    - `remote_number` string, required
    - `part_index` integer
    - `created_at` string, date-time, required
    - `updated_at` string, date-time, required
  - IMessageReactionCommandResponse
    - `reaction_id` string, uuid, required
    - `message_id` string, uuid, required
    - `reaction` string, required

## Other responses

- `422` — Validation Error
- `4XX` — Client error with Support Agent information.
- `5XX` — Server error with Support Agent information.

---

[API](https://skmtc.dev/inkbox/apis/inkbox-api.md) · [All operations](https://skmtc.dev/inkbox/apis/inkbox-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/inkbox/inkbox-api/revisions/31f357e7e6f8/schema)