private async Task SendPriceMessage(OsBuddyExchangeData exchangeData)
        {
            var builder = new EmbedBuilder()
                          .WithTitle($"Runescape Price Data")
                          .AddField($"Current average price for item '{exchangeData.Name}'", $"{exchangeData.OverallAverage}gp")
                          .WithColor(Color.DarkOrange)
                          .WithFooter($"Data from: https://rsbuddy.com/exchange")
                          .WithCurrentTimestamp();

            await ReplyAsync(embed : builder.Build());
        }
        private async Task <Dictionary <string, OsBuddyExchangeData> > GetExchangeDataList()
        {
            var responds = await _client.GetStringAsync(exchangeUrl);

            return(OsBuddyExchangeData.FromJson(responds));
        }