Issue Collector: How do I get the Jira Ticket ID that was created?

[Brian Hoblin]

I'm completely new to this. Please keep that in mind. We're working on adding an Issue Collector to a webpage and I'm having trouble finding a way for the created Jira issue ID to be returned to the webpage. I found that a similar suggestion has already been posted here but it doesn't answer my question. We're not concerned with the user being able to get a link to the Jira ticket. We're only interested in obtaining the the issue ID so that we can store it for later use. Can anyone suggest where I should be looking to achieve this? Does the Issue Collector return anything when submitted? Would I need to use Jira REST API?