private Amazon.Polly.Model.PutLexiconResponse CallAWSServiceOperation(IAmazonPolly client, Amazon.Polly.Model.PutLexiconRequest request)
 {
     Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Polly", "PutLexicon");
     try
     {
         #if DESKTOP
         return(client.PutLexicon(request));
         #elif CORECLR
         return(client.PutLexiconAsync(request).GetAwaiter().GetResult());
         #else
                 #error "Unknown build edition"
         #endif
     }
     catch (AmazonServiceException exc)
     {
         var webException = exc.InnerException as System.Net.WebException;
         if (webException != null)
         {
             throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
         }
         throw;
     }
 }