Hi Mark,
From the wording in this question, it sounds like this is meant to be more of a discussion where multiple people's input would be desired. Question types in the community are geared towards items that only really have one "right" answer. As such, I'm going to convert this from a "Question" type to a "Discussion" type where it is open-ended and has more potential for involvement from others when examples are what's being sourced in this case.
I also just wanted to add that if anyone is able to provide such a "working flow" in a policy format, I want to make sure that we tag this inclusion in the new policy template repository as it'd be a great starting point for anyone else desiring working flows/policies for integration with Okta. This is the great part of our policy repository, it's always evolving. In fact, I'd encourage you to take a look at it in case there are other starting points that can possibly assist, if this isn't specific to integration with Okta. Our repository is here, for your reference:
On a side note: CA Support does not usually have examples of policies nor examples of interactions with third-party services, which is likely why you may not have received a satisfactory answer to your question. Third-party integration assistance is, for the most part, a best effort attempt by Support as it's actually outside the scope of the team. Asking this in the CA API Management Community, however, should yield better results as you're now opening the floor up to potentially any user of the API Gateway involved int he community that has experience with integrating with Okta. I'm glad you've asked the question, and let's hope that people who have experience with Okta will be able to respond. And if you can clarify anything here too, in case I've misunderstood and this isn't specific to Okta integration, please do clarify and we'll do our best to assist you.
-- Dustin Dauncey
CA Support - Sr Support Engineer