New here and partly seem to work, getting a lot of 422 errors

Nuki APIs Questions
1

Hi there, so I am new. Our company uses the locks for multiple reasons. We are creating a connecting between FareHarbor and Nuki thru the Nuki web API.

I can fetch all information on our locks, I can create a new entry code on a SmartLock but this is where my adventure ends.

When I try to update or delete an entry code I keep on getting 422 error-codes. I have a simple API-token created, but wondering if this is enough or should I apply for the advanced integration?

Please help!

Thank you very much,

Michiel