Imports github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/credentials github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/service/cloudwatch github.com/aws/aws-sdk-go/service/cloudwatch/cloudwatchiface go.opencensus.io/stats/view go.opencensus.io/tag Standard library imports log regexp fmt