Has anyone been able to run some scenario compliant with the 3gpp documentation using openAPI?

For example I am trying to release the user using namf-comm and I still have a problem. Could you tell me how to get started with openAPI?

I’m using postman, and below I’ve attached a sample query I’m trying to execute, along with the error it’s showing.

I tested the URL can be executed normally.

I think your request URL and Body are correct.Maybe there is an error in the json.
You can refer to these two website:
1.Swagger Editor