{
  "args": {
    "channel": {
      "desc": "Private channel to set the topic of",
      "required": true,
      "type": "channel"
    },
    "topic": {
      "desc": "The new topic",
      "example": "My Topic",
      "required": true
    }
  },
  "desc": "Sets the topic for a private channel.",
  "errors": {
    "channel_not_found": "Value passed for `channel` was invalid.",
    "is_archived": "Private group has been archived",
    "too_long": "Topic was longer than 250 characters.",
    "user_is_restricted": "Setting the topic is a restricted action."
  }
}