curl --request POST \
--url https://api.example.com/v1/customer-sessions/{sessionId}/topup-checkoutCreates a checkout session for topping up the customer credit balance and returns a checkout URL.
curl --request POST \
--url https://api.example.com/v1/customer-sessions/{sessionId}/topup-checkoutCustomer session ID
"9a12833f942007f39e0ea3713e3a75fd"
Top-up checkout session created successfully