I am trying to generate a access token using curl command generated via adobe io console.
I generate the custom JWT and copy the sample curl command from the adobe io console, import that to my postman as shown in the above link and hit send, I get a 500 internal server error.
I am not sure what is wrong, I can generate an access token from the Generate access token option, by using my private key.
Open your private key. Then, copy and paste the key in the field. A JSON Web Token (JWT) will be generated and exchanged for your first access token