Any way to view Failed API call syntax into Snowflake?

Question

I can use Snowflake API working with Oauth 2.0 on a wealth of clients.

I have one software client where you input a few manual fields though (visual interface) ... and let's say there's a 99.9% chance this client is doing some "garbling" behind the scenes, leading to errors. Unauthorized specifically.

I cannot troubleshoot what this is doing .. probably appending or truncating or translating something incorrectly ... unless I can see the raw curl request.

Obviously I can reach out to their dev team and have done so, but is there a way as a Snowflake Admin to view what 'request' is being sent to the API? ...

Let's say the URL endpoint is correct, but the headers or authorization syntax or whatever is bogus -- would that error or request be visible or able to be logged somewhere?