How can I bulk delete product variations using a csv file?

Hi All,

I need help of the shopify experts here.

I have created 2 variations when uploading products by error (dimensions) as I was still understanding how the csv works. Now I need to delete 2 variation options from my 1300 products, I can’t do it individually by going into shopify editor. I have tried changing the values to ‘Title’ and ‘Default Title’ but that didn’t work.

Please let me know how can I solve this issue, any help will be greatly appreciated.

Regards,

Natasha