validation

Imports

• github.com/aws/aws-sdk-go/aws
• github.com/aws/aws-sdk-go/aws/awserr
• github.com/aws/aws-sdk-go/aws/credentials
• github.com/aws/aws-sdk-go/aws/session
• github.com/aws/aws-sdk-go/service/ec2
• github.com/aws/aws-sdk-go/service/iam
• github.com/gravitational/gravity/lib/defaults
• github.com/gravitational/trace
• github.com/sirupsen/logrus
• golang.org/x/net/context

Standard library imports

• bytes
• encoding/json
• fmt
• math/rand
• net/http
• strings
• time