How can I get "something-something-v2-train-with-label.json"?

I believe DiST is an amazing achievement. I'm working hard to reproduce it. But I don't have the file named "something-something-v2-train-with-label.json". I can only find json files named like "something-something-v2-train.json" without "-with-label" on the internet. How can I get file named "something-something-v2-train-with-label.json"?
I would greatly appreciate your reply!