Just a heads up that the site properties are not in the module as documentation says:
Use the above information to fill in the following site properties available in the AmazonS3_IS module:
Access Key
Secret Access Key
Region (default value is "USEast1")
Session Token (optional)
So you need to implement this yourself in case you don`t want to use directly the input params.
Yes, I checked it in latest version and it is not available we have to add manually.
Hello.The documentation was updated on that regard.
Best regards.