create_reaction
Add an emoji reaction to a message.
Mutating tool: it changes data in Nurama. Available only when the key carries the matching scope.
Add an emoji reaction to a message. One reaction per user per message — calling again replaces the previous reaction. Use to acknowledge ("👍"), flag for follow-up ("🔁"), or signal status quickly without writing a reply.
Input
| Property | Type | Required | Description |
|---|---|---|---|
messageId | string | yes | UUID of the message to react to. |
emoji | string | yes | Single emoji character or short emoji shortcode. |
JSON Schema
{
"type": "object",
"properties": {
"messageId": {
"type": "string",
"description": "UUID of the message to react to."
},
"emoji": {
"type": "string",
"description": "Single emoji character or short emoji shortcode."
}
},
"required": [
"messageId",
"emoji"
],
"additionalProperties": false
}