What code do I need to change?
When uploading user identifiers for Customer Match, check that the number of user identifiers you are uploading per request is within the limit.
|Google Ads API||AdWords API|
|Limit||100,000 per request||500,000 per user list ID per request|
|Error on exceeding upload limit|| |
Why is this changing?
In order to make the processing of Customer Match user identifiers more efficient, we needed to set the new upload limit.
If you have any questions while updating your code, please reach out to us on our Google Ads API and AdWords API forum.