static getDailyTotalDateRange(staffId, queryParams = {}) {
    if (!staffId) throw new Error('No staff ID provided')
    if (!queryParams.StartDt) throw new Error('No start date provided (query param `StartDt`).')
    if (!queryParams.StartDt.match(dateRegExp)) throw new Error('Start date must be in YYYY-MM-DD format.')
    const method = 'get'