Authorization has been denied for this request. When I use postman

check this link for solution

https://forums.ivanti.com/s/article/Postman-responds-to-API-calls-with-Authorization-has-been-denied-for-this-request?language=en_US#:~:text=This%20issue%20is%20caused%20by,server%2C%20and%20not%20just%20remotely.&text=Once%20set%20the%20RestAPI%20call%20should%20complete%20successfully.