No 'GetTagsForVpc()', helper function (and other 'GetTags...' functions)

[SphenicPaul]

There doesn't appear to be any helper function for obtaining the 'Tags' for AWS VPCs - There seems to be something similar for AWS EC2 instances in here but nothing for AWS VPCs.

Additionally, I suspect there are other resources that would benefit from being able to obtain the tags so these can be tested as part of builds/tests etc. - Subnet, users, roles etc. are others - Actually, there doesn't seem to be a file/script for 'subnet(s)' within this 'AWS' module - Is it worth creating one to support this initial functionality I have (or is there something located somewhere else that I'm missing)?

I might create a PR for some of the resources I initially require tags for but I just want to ensure that these would be suitable/wanted. Resources supporting tagging are on this page.

Shout if you've any questions.

[yorinasub17]

I think that is reasonable! For VPC, I might prefer updating the Vpc struct that gets returned by the getter functions to include the tags.

Although these functions most likely fail the Complexity litmus test mentioned in type of contributions we accept, we have a hidden criteria of Completeness, and retrieving tags so you can check them is a basic function of most testing, so it makes sense to add them in under that criteria.

PRs to add these are welcome!