Invalid availability value

The availability value in your feed isn't one Microsoft recognizes. Accepted values are: in_stock, out_of_stock, preorder, backorder.

Common errors: typos like 'instock', 'available', 'on_sale'; or uppercase versions like 'IN_STOCK'.

1. Normalize availability to lowercase, with underscores: in_stock, out_of_stock, preorder, backorder.
2. Map your storefront's availability values through a transformation step in your feed pipeline.
3. Resubmit.

• Using 'available' instead of 'in_stock'
• Capitalization mismatches