ver 1.3.9h

Although I can upload my feed successfully, I get four attribute errors (see below) , that prevent my product feeds from Product Search.

Messages and errors below. The attribute errors are a bit cryptic and don't show exactly where and what errors are..?

"Missing required attribute: availability (500 errors, only affecting Product Search, Search API for Shopping)

While items missing recommended attributes will process successfully, we recommend including relevant attributes if they are available.

Attribure errors:
Missing recommended attribute: brand

Expiration date is too far in the future

Missing recommended attribute: mpn

Missing recommended attribute: google product category "