S3 Client

Service Suite can use Amazon S3 as a file repository. Create an S3 client with:

s3client = createS3Client(filename)

The properties file contains the access key and secret key values:

AWS_ACCESS_KEY_ID=xxxxxxx
AWS_SECRET_ACCESS_KEY=yyyyyyyyyyyyyyyyyyyyyyy

These are standard AWS access keys. See AWS security credential types.

S3 Client methods

• download(bucket:String, remoteName:String) → byte[]
• downloadFile(bucket:String, remoteName:String, localpath:String)
• list(bucket:String, prefix:String) → Set<String>
• listFolders(bucket:String, prefix:String) → Set<String>
• listFolderNames(bucket:String, prefix:String) → Set<String>
• upload(bucket:String, data:byte[], remoteName:String)
• uploadPublic(bucket:String, data:byte[], remoteName:String)

var client = createS3Client("{ds}/s3.creds");
var bucketName = "myBucket"; // this must exist in S3
var data = "user,pass\njohn,doe";
// client.delete(bucketName, "test.csv"); // delete previous file
client.upload(bucketName, toByteArray(data), "test.csv");

Last updated: October 15, 2026

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