Can AWS Data Migration Service be used to integrate non AWS SQL server with Redshift? I have a SQL Server 2012 hosted on a standalone machine. I want to migrate it to my AWS Redshift (already existing data warehouse).

My question is wether it is possible via AWS Data migration service ?

I am also open to other efficient methods for migration. Currently I am doing the following steps


taking a backup of the SQL server DB in the standalone server.
uploading it to AWS-S3.
Droping and restoring the Db from S3 in AWS-RDS (Sql-server)


I would like this data to be present in my data warehouse i.e AWS-Redshift
According to the following resource link, it seems you can: https://aws.amazon.com/about-aws/whats-new/2016/05/aws-database-migration-service-now-supports-migrations-to-amazon-redshift/
Or 
https://aws.amazon.com/about-aws/whats-new/2017/05/aws-schema-conversion-tool-exports-from-sql-server-to-amazon-redshift/