Merging Mail Action For Tagging Compliance

[Muhammad Ashfaq Sharif]

Hi everyone,

I am currently in process of implementing tagging strategy in our organisation. One aspect of the implementation is to implement the notification service for untagged / missing mandatory tag keys. I have following questions about the c7n capability:

1. We need to write a policy for each aws resource to scan tags. Is it possible if we can write one policy to cover more than one aws resource? e.g. 

resource: aws.ec, aws.s3 ?? ## This will help us to write fever policies

2. Each policy will be sending an email notification to account owner's DL with information about missing tag keys. Is it possible if I can do one "action" and include information about all resource types in one email? ## I want to ensure not to bombard account owners with a number of emails for the same thing.

Many thanks in advance.

Ash