Using Acces Token to search for my List of Folders

Using Acces Token to search for my List of Folders

Hi,

I have succesfully get an Access Token and I am startingt to test some functions like getting the list of the mails or folders on my account. 

I need a folderID in order for me to search what emails I have on my account.
Thus, I tried to look for the folderID by requesting the url 'https://mail.zoho.com/api/accounts/<myIDNO>/folders' with the validated access code and the accountID.

When I try that request for messages/read, it returns code 200.
But when I try requesting for the list of folders with the request format above, 

I get response from the server that account not exists.
Exact error looks like this below:
{'status': {'code': 500, 'description': 'Account not exists'}, 'data': {}}

Could anyone guide me to handle this thing?

I have all the corresponding scope.

Thanks