How to add data in Encoded Form Data

Hi,
I want to add the data in when doing a post api request. (see picture). I am trying to send the customer data as a parameter with the api request. But there is still error that i have to include the customer data.

Am I doing it right Can you tell me by looking at the picture in this post

I am following this api endpoint: https://docs.stripe.com/api/customer_portal/sessions/create

Workflow: https://connect.pabbly.com/workflow/mapping/IjU3NjUwNTY0MDYzNjA0MzU1MjY5NTUzNzUxMzQi_pc

Hey @shahidul islam pranto

We have rectified the API call, and it appears to be responsive now. However, the current message pertains to your Stripe account settings. Please review these settings and adjust them according to Stripe's requirements.