Sets the Access Key ID to S3.
NOTE THAT S3 IS NOT SUPPORTED ON WINDOWS.
In order to retrieve data from S3, you need to set the Access Key ID and the Secret Access Key. You can either set them as environment variables before you start the getML engine or you can set them from this module.
value (str): The value to which you want to set the Access Key ID.
ConnectionRefusedError: If unable to connect to engine TypeError: If any of the input arguments is of wrong type.