{
  "args": {
    "dialog": {
      "desc": "The dialog definition. This must be a JSON-encoded string.",
      "required": true,
      "type": "string"
    },
    "trigger_id": {
      "desc": "Exchange a trigger to post to the user.",
      "example": "12345.98765.abcd2358fdea",
      "required": true,
      "type": "string"
    }
  },
  "desc": "Open a dialog with a user",
  "errors": {
    "app_missing_action_url": "The app associated with the used token doesn't have a Action URL configured in its interactive components settings.",
    "cannot_create_dialog": "Something exceptional occurred and the dialog could not be created.",
    "failed_sending_dialog": "Something exceptional occurred and the dialog could not be sent.",
    "invalid_trigger": "The provided `trigger_id` is invalid or cannot be used by this token.",
    "missing_dialog": "No `dialog` argument was presented.",
    "missing_trigger": "No `trigger_id` argument was presented.",
    "trigger_exchanged": "The provided `trigger_id` has already been exchanged.",
    "trigger_expired": "The provided `trigger_id` was presented after the 3 second limit.",
    "validation_errors": "The provided `dialog` could not be validated."
  },
  "rate_limit": {
    "label": "Tier 4: 100+ per minute",
    "url": "https://docs.slack.dev/apis/web-api/rate-limits"
  },
  "scopes": {}
}