teamcity-executors-test-task/src/main/kotlin/backup/main.kt

package backup

import aws.sdk.kotlin.services.s3.S3Client
import kotlinx.coroutines.runBlocking

fun main() = runBlocking {
    S3Client.fromEnvironment().use { s3 ->
        val backupClient = BackupClient(s3, "teamcity-executors-test-task", 1024 * 1024 * 10)
    }
}