While using the Workflow REST Activity (introduced in Fuji), I am getting the following exception :REST Web Service invocation failed with status code: 0 payload: errorMessage: java.lang.IllegalArgumentException: host parameter is null. What could the issue be? I have checked the endpoint and the input parameters. Where do I look for the issue?
I had the same issue. I was able to solve it by prefixing https:// to end the point. I changed at the Rest Message End Point as well as at the Get Method End Point.
