I am building a simple app monitor to poll one of our API URLs and email us if it can\'t get a HTTP 200 status code from the response (this would indicate our API is down fo
Im not a java developer but was using a java app to test a RESTful API. In order for me to fix the error I had to install the intermediate certificates in the webserver in order to make the error go away. I was using lighttpd, the original certificate was installed on an IIS server. Hope it helps. These were the certificates I had missing on the server.