[s3] delete (object & version)

class S3(
    var bucketName: String? = null,
    var key: String? = null,
    val accessKey: String? = null,
    val secretKey: String? = null,
    val region: String? = null
)

fun delete(
    s3: S3,
    keyword: String = "",
) {
    with(s3) {
        val client = client(accessKey, secretKey, region)

        var objects = client.listObjects(bucketName, key)
        while (true) {
            for (i in objects.objectSummaries) {
                if (!i.key.contains(keyword)) {
                    continue
                }
                client.deleteObject(bucketName, i.key)
            }

            if (objects.isTruncated) {
                objects = client.listNextBatchOfObjects(objects)
            } else {
                break
            }
        }

        var versions = client.listVersions(bucketName, key)
        while (true) {
            for (i in versions.versionSummaries) {
                if (!i.key.contains(keyword)) {
                    continue
                }
                client.deleteVersion(bucketName, i.key, i.versionId)
            }

            if (versions.isTruncated) {
                versions = client.listNextBatchOfVersions(versions)
            } else {
                break
            }
        }
    }
}

https://stackoverflow.com/questions/7763239/delete-files-directories-and-buckets-in-amazon-s3-java/75215199#75215199

Delete files, directories and buckets in amazon s3 java

https://stackoverflow.com/questions/68035269/delete-all-versions-of-an-object-s3-using-java

Delete all versions of an object S3 using java

https://docs.aws.amazon.com/ko_kr/AmazonS3/latest/userguide/delete-objects.html

단일 객체 삭제 - Amazon Simple Storage Service