Imports
- github.com/aws/aws-sdk-go/aws/awserr
- github.com/aws/aws-sdk-go/aws/client
- github.com/aws/aws-sdk-go/service/dynamodb
- github.com/aws/aws-sdk-go/service/dynamodb/dynamodbattribute
- github.com/aws/aws-sdk-go/service/dynamodb/dynamodbiface
- github.com/cenkalti/backoff
- github.com/guregu/dynamo/internal/exprs
- golang.org/x/net/context