/// <summary>
        /// Get a list of all <see cref="Diagnostic"/> objects in the currently-authenticated database.
        /// </summary>
        /// <param name="api">An authenticated <see cref="GeotabDataOnlyPlanAPI"/> object.</param>
        /// <returns></returns>
        static async Task <List <Diagnostic> > GetAllDiagnosticsAsync(Geotab.DataOnlyPlan.API.GeotabDataOnlyPlanAPI api)
        {
            const int         DefaultFeedResultsLimitDiagnostic = 50000;
            List <Diagnostic> allDiagnostics = new List <Diagnostic>();
            long?feedVersion = 0;
            FeedResult <Diagnostic> feedResult;
            bool keepGoing = true;

            while (keepGoing == true)
            {
                feedResult = await api.GetFeedDiagnosticAsync(feedVersion);

                feedVersion = feedResult.ToVersion;
                allDiagnostics.AddRange(feedResult.Data);
                if (feedResult.Data.Count < DefaultFeedResultsLimitDiagnostic)
                {
                    keepGoing = false;
                }
            }
            return(allDiagnostics);
        }
        /// <summary>
        /// Get a list of all <see cref="DriverChange"/> objects in the currently-authenticated database.
        /// </summary>
        /// <param name="api">An authenticated <see cref="GeotabDataOnlyPlanAPI"/> object.</param>
        /// <returns></returns>
        public static async Task <List <DriverChange> > GetAllDriverChangesAsync(Geotab.DataOnlyPlan.API.GeotabDataOnlyPlanAPI api)
        {
            const int           DefaultFeedResultsLimitDriverChange = 50000;
            List <DriverChange> allDriverChanges = new();
            long?feedVersion = 0;
            FeedResult <DriverChange> feedResult;
            bool keepGoing = true;

            while (keepGoing == true)
            {
                feedResult = await api.GetFeedDriverChangeAsync(feedVersion);

                feedVersion = feedResult.ToVersion;
                allDriverChanges.AddRange(feedResult.Data);
                if (feedResult.Data.Count < DefaultFeedResultsLimitDriverChange)
                {
                    keepGoing = false;
                }
            }
            return(allDriverChanges);
        }