Getting html error status 400 when trying to create subscription billing coupon code

Getting an HTML status error code 400 when I’m trying to create a coupon code in pabbly subscription billing.

The API is set up correctly and other actions work like getting the coupons currently available but I’m always getting this error when I’m trying to create one with pabbly connect.

anyone know what’s going wrong?

Hey there!
Can you please help us with a short video explaining the error so we can analyze and assist you better.

I’ve included a quick video showing that the get coupon action works fine, but the create coupon just gives me http status code 400.
I’ve tried all different settings for creating the coupon and none of them seem to work.
What am I doing wrong?
Thx

Hey,
The team has rectified the error. Kindly check once at your end.