Hi Bevan,
Thank you for raising this concern to the Google Ads API Forum.
It seems that your concerns are discussed in this 
document. However, to better check this in our end, could you please provide the complete API 
request and 
response logs with 
request ID and 
request header that generated on your end?
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.
For security purposes, you can provide it via the Reply privately to author option. If this option is not available, then send it instead on this email address 
googleadsapi-support@google.com.
Best regards,
	
		
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									| Jinky |  
									| Google Ads API Team |  |  | 
		
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