Hello and welcome to the App Engine Google Groups.
Could you provide more information about the spam report you are looking to have? If this is about the
Google Developers Console, what kind of spam are you talking about and how did you imagine it reported within the console. If this instead is regarding the Google Apps Admin Console, I would recommend sending your questions to the
Google Apps for Work forum and checking out the
Google Apps Administrator Help Center.
I hope this helps. Let me know if none of these channels are related to your request.