Please Anyone suggest the sample csv file for both color and size Product for bulk import in magento2.
Follow the below magento 2 official document to import configurable product.
Sample CSV file download from below link
First Solution : Please go through this csv format for size and color Configurable product Magento2.Set size,color variation as attached image
Second Solution Go through that link and read this blog
Edit: You have to also add variation size and color in column