newObjectTagging

Specifies a list of tags to add to the destination objects after they are copied. If NewObjectTagging is not specified, the tags of the source objects are copied to destination objects by default.

Directory buckets - Tags aren't supported by directory buckets. If your source objects have tags and your destination bucket is a directory bucket, specify an empty tag set in the NewObjectTagging field to prevent copying the source object tags to the directory bucket.