Download from S3 as credentialled source

Download_From_S3_Account_Directly

{
    "application_id":"YOUR_APP_ID",
    "src": { "name":"s3", "bucket":"img.blitline", "key":"temp_folder/image.jpg" },
    "functions":[
        {
            "name":"resize_to_fill",
            "params":{
                "width": 200,
                "height": 200
            },
            "save":{
                "image_identifier":"MY_CLIENT_ID"
            }
        }
    ]
}