Hi Charles, I think the issue is that the discovery endpoint may not be considered to be a core part of the API, and so those query parameters don't apply to it. The field mask filter would be used on a request for Ads data from the API, the discovery endpoint just contains metadata about the available fields. If you just want to isolate the "schemas" object, my recommendation would be to parse the JSON that's returned. If it's helpful, we have documentation on how to access the Google Ads API using REST here.
Hope that helps, let me know if you have any other questions. Best, Ben, Google Ads API Team ref:_00D1U1174p._5004Q24bv3D:ref -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/fDQS6000000000000000000000000000000000000000000000QIT87P00h-uCg8ooT5yJwRdoUZgrMg%40sfdc.net.
