glacier/aws.sdk.kotlin.services.glacier.model/CompleteMultipartUploadRequest/Builder/checksum

checksum

var checksum: String?

The SHA256 tree hash of the entire archive. It is the tree hash of SHA256 tree hash of the individual parts. If the value you specify in the request does not match the SHA256 tree hash of the final assembled archive as computed by Amazon S3 Glacier (Glacier), Glacier returns an error and the request fails.