//source filename
val sourceName = "sourceName"
//target file name
val targetName = "targetName"
//target folder
val targetDir = Directory()

try {
    val createSymLinkResult: ConfirmUpload = smh.createSymLink(
        name = targetName, 
        dir = targetDir,
        sourceFileName = sourceName,
        //Whether to overwrite or rename when duplicate names exist. true means overwrite, false means rename.
        overrideOnNameConflict = false
    )
    //URL of successfully created file
    val path = createSymLinkResult.path.joinToString("/")
} catch (e: Exception) {
    e.printStackTrace()
}