They very clearly allow it to be changed in a config; and I'm willing to bet my socks that Azure is not giving Hashicorp 'deployment structure' information based on a partner id.
This program will allow ISVs who deploy their software on an Azure customer’s infrastructure an opportunity to get credit for the impact of their software.
The data generated by the Azure ISV Customer Usage Attribution program will be used for ISV partners to qualify for partner programs by providing a automated method of linking a customers usage to the ISVs software.
ISV partners will receive reporting for deployments from the Azure ISV Customer Usage Attribution program. Data may be anonymized for deployments from outside of Azure Marketplace. Reporting will be made available in the Cloud Publisher Portal, the same platform where GUIDs will be registered and partners can configure and manage listings for Azure Marketplace.
What do you think is a problem? If you're using Azure Marketplace then you're already dealing with vendors so of course they'll receive your information for billing and support. Otherwise it's anonymized.
Nothing in the deployment itself is sent to them (and no cloud would ever risk that kind of exposure). It's simple usage analytics.
From Microsoft documentation:
This program will allow ISVs who deploy their software on an Azure customer’s infrastructure an opportunity to get credit for the impact of their software.
The data generated by the Azure ISV Customer Usage Attribution program will be used for ISV partners to qualify for partner programs by providing a automated method of linking a customers usage to the ISVs software.
ISV partners will receive reporting for deployments from the Azure ISV Customer Usage Attribution program. Data may be anonymized for deployments from outside of Azure Marketplace. Reporting will be made available in the Cloud Publisher Portal, the same platform where GUIDs will be registered and partners can configure and manage listings for Azure Marketplace.