问题
I am new with paypal integration, everything is working fine but I stucked at the point where I want to update subscription's quantity and plan separately.
I went through the official integration guide and I found api for the case https://developer.paypal.com/docs/api/subscriptions/v1/#subscriptions_revise.
Now when I am trying with the above rest api then facing below response (for both quantity and plan) Payment in progress each time
Please tell me where i am wrong, help me, thanks
来源：https://stackoverflow.com/questions/57310797/paypal-revise-subscription-by-changing-the-plan-or-quantity