If your user account has the Read permission level on data in DME, you can download that data. 

To download data to S3:

1. Log in as described in Logging In via the GUI. The Dashboard appears.
2. 
3. 
4. Select AWS S3.
   
5. Specify the following information:
   
   • Name of the destination S3 bucket.
   • Path to and the name of the folder in the destination bucket. Do not begin the path with a slash. If the destination folder structure you specify does not already exist, DME creates it. If you are downloading a single file, you can keep the existing file name or specify a new file name.
   • AWS access key.
   • AWS secret access key.
   • Region. 
6.