IssueTracker

Before filing an issue, please read and follow these instructions carefully.

First, please search through existing issues to ensure that the feature request has not already been reported. You can start the search here: https://issuetracker.google.com/savedsearches/566270

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Also, please verify that the functionality you are requesting is not already present in the current API and tools.

If your feature has not been requested, please provide all of the following:
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A short description of the request:
In a school environment, we need to ability to see which email addresses have been blocked by students and staff.

What is the purpose of this new feature?
We would like to get blocked senders added to the GMail API, similar to how filters are handled.  If it is added, we can use GAM to report against the data.

What existing APIs would this affect?
https://mail.google.com/
https://www.googleapis.com/auth/gmail.modify
https://www.googleapis.com/auth/gmail.readonly
https://www.googleapis.com/auth/gmail.settings.basic

What existing data does this use?
Similar to the user.settings.filter data, but for blocked senders.

Please provide any additional information below.
I am not a developer, I hope this contains the information you are looking for!