Moved DateTime to if in CreateEnvelopeFromTemplate.cs

Author: annahileta

launcher-csharp/eSignature/Examples/CreateEnvelopeFromTemplate.cs

@@ -37,10 +37,9 @@ public static string SendEnvelopeFromTemplate(string signerEmail, string signerN
             result.Headers.TryGetValue("X-RateLimit-Remaining", out string remaining);
             result.Headers.TryGetValue("X-RateLimit-Reset", out string reset);
 
-            DateTime resetDate = DateTimeOffset.FromUnixTimeSeconds(long.Parse(reset)).UtcDateTime;
-
             if (reset != null && remaining != null)
             {
+                DateTime resetDate = DateTimeOffset.FromUnixTimeSeconds(long.Parse(reset)).UtcDateTime;
                 Console.WriteLine("API calls remaining: " + remaining);
                 Console.WriteLine("Next Reset: " + resetDate);
             }