Source: Roblox Creator Hub · CC BY 4.0 · View source · Code samples: MIT Imported 2026-10-03. Formatting adapted for this site.
UserNotification_Payload_JoinExperience — openapi
A call-to-action that represents joining an experience.
Properties
| Name | Type | Required | Description |
|---|---|---|---|
| launchData | string | false | Arbitrary data that is available to an experience when a user joins the experience with the notification. This value is limited to a maximum of 200 bytes. |
Complete Schema
{
"type": "object",
"properties": {
"launchData": {
"writeOnly": true,
"example": "Launch Data",
"type": "string",
"description": "Arbitrary data that is available to an experience\nwhen a user joins the experience with the notification.\n\nThis value is limited to a maximum of 200 bytes."
}
},
"description": "A call-to-action that represents joining an experience."
}