core/homeassistant/components/streamlabswater/strings.json

{
  "services": {
    "set_away_mode": {
      "name": "Set away mode",
      "description": "Sets the home/away mode for a Streamlabs Water Monitor.",
      "fields": {
        "away_mode": {
          "name": "Away mode",
          "description": "Home or away."
        }
      }
    }
  }
}