core/homeassistant/components/otbr/translations/en.json

{
    "config": {
        "abort": {
            "already_configured": "Service is already configured"
        },
        "error": {
            "cannot_connect": "Failed to connect"
        },
        "step": {
            "user": {
                "data": {
                    "url": "URL"
                },
                "description": "Provide URL for the Open Thread Border Router's REST API"
            }
        }
    }
}