Steps to reproduce

1.  During the Public beta monitoring and observation, there is a field name "customerId" in the event data (table ab-testing-data in DynamoDB)
2.  The value of the field is "demo" although the events came from different client, e.g Aperto and our Addons license, both are same "demo" string value for the field.

Expected results

The field value should be the license owner email address, e.g "addons@magnolia-cms.com"

Actual results

The field value is "demo"

Workaround

Development notes

There is a different way to get the license owner, like we did in the authorization lambda function:

https://git.magnolia-cms.com/projects/ADDON/repos/ab-testing-auth-lambda/browse/src/main/java/info/magnolia/APIGatewayAuthorizerHandler.java#59