I get an error in request from API Magento 2

We have integration between an online platform and Magento 2, when this platform consumes the Magento API, the process returns the following error.

Failed to download products from Magento
channel. Error: Cannot get quantity
info for next 1500 - 1800 products
(Label Test DEV). Error:Could not parse
response. Content: {"message":"One or
more input exceptions have occurred.
","errors":[{"message":"
\"%fieldName\"
is required. Enter and try again.",
"parameters":{"fieldName":"scopeId"}},
{"message":"\"%fieldName\" is required.
Enter and try again.","parameters":
{"fieldName":"qty"}}]}

I need to identify which records they are causing the process to crash.

We need to work online by Zoom Same Time.