refactor: Check for old apikey name as well

Author: lpatino10

BaseService.cs

@@ -41,6 +41,10 @@ public BaseService(string serviceId)
                 }
 
                 string ApiKey = Environment.GetEnvironmentVariable(serviceId.ToUpper() + "_IAM_APIKEY");
+                // check for old IAM API key name as well
+                if (string.IsNullOrEmpty(apiKey)) {
+                    apiKey = Environment.GetEnvironmentVariable(ServiceName.ToUpper() + "_APIKEY");
+                }
                 string Username = Environment.GetEnvironmentVariable(serviceId.ToUpper() + "_USERNAME");
                 string Password = Environment.GetEnvironmentVariable(serviceId.ToUpper() + "_PASSWORD");
                 string ServiceUrl = Environment.GetEnvironmentVariable(serviceId.ToUpper() + "_URL");