How to Validate Checksums using MD5 in MinIO with Go SDK for multi-part upload

[BrucePeng92]

I can calculate the MD5 of the complete file. After all the parts are uploaded, how to use this MD5 when CompleteMultipartUpload?

Firstly, use minio.NewCore new a core client.

Using core.NewMultipartUpload new a multipart upload.
Using core.PutObjectPart upload parts.

After all the parts are uploaded.
Using core.ListObjectParts get all parts, convent ObjectParts to CompletedParts.
Using core.CompleteMultipartUpload to concatenate uploaded parts and commit to an object.

How can I use MD5 to Validate Checksums in this CompleteMultipartUpload