Hi @JGibbons7 and welcome, we are so glad to have you here!
Thanks for asking the HubSpot Community!
I have found for you these similar threads that might help you:
- The solution from @chriscbs on this post “Create Ticket Scope for Private App”
- The solution from @JBeatty on this post “Request fails with required scopes when scopes appear to be set”
Also, I’d love to put you in touch with our Top Experts: Hi @sylvain_tirreau, @zach_threadint and @HubSpot_Corey do you have other suggestions to help @JGibbons7, please?
Have a wonderful day and thanks so much for your help! 
Bérangère