| title | SlackMessageAction |
|---|---|
| description | SlackMessageAction Schema Reference |
| Property | Type | Required | Description |
|---|---|---|---|
| name | string |
✅ | Action name |
| type | string |
✅ | |
| channel | string |
✅ | Slack channel ID or name (#channel) |
| message | string |
✅ | Message text with optional markdown |
| mentions | string[] |
optional | User IDs or @username to mention |
| threadId | string |
optional | Thread ID for replies |