Rest API service account

I want to set up the creation of queries via web query. I have created a service account and issued for neo API token (The photo will be given the rights). I added this account to the project, issued the rights to the counters. Also checked through the assistant on “Creating tasks”. But I have a 401 error all the time.
Endpoint : https://{company name}.atlassian.net/rest/servicedeskapi/request
I also put a photo of my code and request. If anyone has encountered this, I would be glad to help since support from the atlassian will not help