PayPal Standard fails due to deprecated params
PayPal Standard is throwing DEPRECATED_PARAM_MODIFY due to the modify param, but their documentation says modify=0 should be sent and is what we are sending.
It's possible this is being removed entirely and also needs to be removed in our integration. The below deprecated params are being sent by our integration.
There has been no official response from PayPal regarding this issue. The error code also does not exist in their documentation.