May I ask how to add a new size for the merchant?

[stepdream]

Hi， 

May I ask how to add a new size for the merchant through the Java API?

Thanks

[developer_support@ebay]

Hi @stepdream,

To add new variations when you revise or relist, pass in the new Item.Variations nodes. (You do not need to pass in all the original variations.)

For example, if the listing already has variations for small-size blue, medium-size black, and large-size pink, you could add new variations for medium-size blue and large-size black. As a general rule, when you add a new variation, it appears at the end of the list of variations in GetItem.

If you add new variation names or values in the new variations, be sure to also update existing variations as well as Item.Variations.VariationSpecificsSet. Refer to Modify existing variations.

For more details, see the below KB article and guide:

https://developer.ebay.com/support/kb-article?KBid=1572

https://developer.ebay.com/api-docs/user-guides/static/trading-user-guide/variations.html