“The operation has timed out” error when login via DocuSign api in C#

Question

I\'m getting the following error since 31/05/2018 from the DocuSign API on login.

DocuSign.eSign.Client.ApiException: \'Error calling Login: The opera

Answer 1

DocuSign Support Website

For more details please read the link

Code Change

Please do this following changes (in red box) in your code.

Quick Fix

Code Line

  ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;

Please ensure using System.Net; exists in your namespace.