Preemptive Ratelimits should be logged under Verbose

src/Discord.Net.Rest/BaseDiscordClient.cs

@@ -42,7 +42,7 @@ namespace Discord.Rest
             ApiClient.RequestQueue.RateLimitTriggered += async (id, info) =>
             {
                 if (info == null)
-                    await _restLogger.WarningAsync($"Preemptive Rate limit triggered: {id ?? "null"}").ConfigureAwait(false);
+                    await _restLogger.VerboseAsync($"Preemptive Rate limit triggered: {id ?? "null"}").ConfigureAwait(false);
                 else
                     await _restLogger.WarningAsync($"Rate limit triggered: {id ?? "null"}").ConfigureAwait(false);
             };

src/Discord.Net.Webhook/DiscordWebhookClient.cs

@@ -36,7 +36,7 @@ namespace Discord.Webhook
             ApiClient.RequestQueue.RateLimitTriggered += async (id, info) =>
             {
                 if (info == null)
-                    await _restLogger.WarningAsync($"Preemptive Rate limit triggered: {id ?? "null"}").ConfigureAwait(false);
+                    await _restLogger.VerboseAsync($"Preemptive Rate limit triggered: {id ?? "null"}").ConfigureAwait(false);
                 else
                     await _restLogger.WarningAsync($"Rate limit triggered: {id ?? "null"}").ConfigureAwait(false);
             };