iForm Submission Real Time Retrieval of Candidate & Job ID for Website Data Layer

When an iForm is submitted is there a specific API call available for retrieving the Candidate ID and JOB ID from iCIMS in real time so that those values can be displayed in the data layer of a website where the iForm is submitted?

In looking at the iFORMS API documentation it looks like there would need to be a SUBMIT request and then a GET request to retrieve those fields. Are the following the correct APIS requests to reference?

https://api.icims.com/customers/{customerId}/forms
https://api.icims.com/customers/{customerId}/forms/{formDataID}