API Token script generated : not enough rights

I am using Zerto 9.5.

I intend to use the API to reset the RE-IP configuration which is automatically added after a failover.

I have written a Python script to do so.

I am able to connect to the API (generate a token), list the VPG list …

However I am not able to set the to do any POST operation with this Token generated through this Python script.

I cannot even use this Token for the same POST/DELETE operations if I use Postman.

If I generate a Token with Postman, if I set a Token variable within my script all the POST/DELETE operations works.

Are there any logical explanation to this ?