How to get a specific collection backup data download

During database backup, it was confirmed that information about the entire database was downloaded.
However, I would like to download backup data for a specific collection, is it possible?

What type of backup you took?mongodump or mongoexport?
What exactly you mean by download?
You want to take backup of a collection or restore a specific collection from dump?

However, as shown in the picture below, when I click download from backup snapshots on my db in atlas, I can see that all collections on my db are downloaded.

However, can I download only the selected collections?

Check this link