Hi,
Thank you for reaching out to Google Ads API Forum.
Moving forward to your concern, the uploading of call conversions can not be tested on the test accounts as the test accounts do not serve ads. You could only use this feature on the production account. However, you may use the test account feature to construct your request body and validate for errors.
With regards to limitations of test accounts, conversion uploads feature cannot be tested with test accounts. That said, to test offline conversion uploads, you may use the validate_only flag while using a production Ads account. By setting field validate_only to true, your API request is validated but not executed. Only errors are returned, not results.
Let us know if you have any additional questions.
Regards
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Google Ads API Team |