'Validation Failed' error with ServiceNow integration

I’ve created a Zoom integration with our ServiceNow instance. I seem to be able to get the OAuth token just fine, but when I try to execute the conference call within ServiceNow, I get a ‘Validation Failed’ error. When I go into Marketplace and try to install the App, I am getting a ‘Failed to find OAuth initiator parameter in session.’ error, which seems to be coming from ServiceNow, based on the URL.

Hey @klombard,

Can you share the link to this ServiceNow integration? There are a few of them and I want to be sure we are on the same page.