Google Ads API suddenly just returns invalid argument (grpc code: 3)

[Anders Klixbull]

Hello!

I am getting stats from google ads api and it has been working fine for a long time, but suddenly today it returns invalid argument for all queries. The same queries worked fine yesterday..
i am using google ads C# .NET library and this in an example query:

SELECT campaign.id,campaign.name,campaign.status, campaign.serving_status,segments.date,metrics.cost_micros,metrics.conversions,metrics.cost_per_conversion,metrics.invalid_clicks FROM campaign WHERE segments.date >=  20210908 AND segments.date <= 20220711 AND campaign.status IN ('ENABLED', 'PAUSED', 'REMOVED')

I get this exception:
{"Status(StatusCode=\"InvalidArgument\", Detail=\"Request contains an invalid argument.\", DebugException=\"Grpc.Core.Internal.CoreErrorDetailException: {\"created\":\"@1657629584.760000000\",\"description\":\"Error received from peer ipv4:142.251.36.10:443\",\"file\":\"..\\..\\..\\src\\core\\lib\\surface\\call.cc\",\"file_line\":953,\"grpc_message\":\"Request contains an invalid argument.\",\"grpc_status\":3}\")"}

Thanks in advance!
Anders

[Google Ads API Forum Advisor]

Hi Anders,

Thank you for reaching out to the Google Ads API support team.

To investigate the issue further, could you please provide the complete request and response logs, with the request-id? If you haven't yet, logging can be enabled by navigating to the Client libraries > Your client library (ex. Java) > Logging documentation, which you can access from this link.You can provide it via Reply privately to author option. If this option is not available, you may send the details directly to our googleadsa...@google.com alias instead. Let me know if you have any questions. 

Thanks,

Nirmitabahen Gaurav Google Ads API Team

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