SELECT customer_client.id, customer_client.descriptive_name FROM customer_clientYou can try making a request using the Search or SearchStream. Also, you can use Query Builder to create your query and Query Validator to validate your query.
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Google Ads API Team |
Based on the provided information, we noticed that you're encountering an "invalid_grant " error. According to the Google Ads API documentation, Google Cloud Platform project with an OAuth consent screen configured for an external user type and a publishing status of "Testing" is issued a refresh token expiring in 7 days. Your Google project's publishing status is Testing so the refresh token expires every 7 days and receives an invalid_grant error.
You can follow the following steps to avoid this issue:
Also, note that the invalid_grant error usually indicates an issue with the refresh token. That said, you’ll need to regenerate credentials and refresh tokens. Alternatively, you may use the OAuth Playground to generate refresh and access tokens. Once you have a valid refresh token, the error should disappear.
Hope this clarifies.