aws s3 buckets mql resource does a lot of requests

[imilchev]

• this call shouldn't be necessary since there is a function for it already
  • this will require calling GetLocation here. We also need to make sure errors are checked throughout discovery
• we can look into creating a scoped S3 client for a specific region here. In this way we can avoid calling GetBucketLocation completely. The flow can be:
  • list all regions
  • for each region
  • list all buckets (this can even be done in parallel)

[vjeffrey]

i looked into this, the problem is if you call list buckets it still lists buckets in every region, you can see this with the aws cli : try aws s3api list-buckets --region us-east-2 followed by aws s3api list-buckets --region us-west-2 followed by aws s3api list-buckets --region us-east-1