What is the meta_query key name for the woo product average rating? [closed]

There are two ways of passing meta arguments to the WP_Query/get_posts, you can check them both in the documentation for WP_Query.

There is a single meta structure, like this

$args = array(
    'meta_key'     => 'color',
    'meta_value'   => 'blue',
    'meta_compare' => '!='
);

And a multi meta structure, like this

$args = array(
    'meta_query' => array(
        array(
            'key'     => 'color',
            'value'   => 'blue',
            'compare' => 'NOT LIKE',
        ),
        array(
            'key' => 'price',
            'value'   => array( 20, 100 ),
            'type'    => 'numeric',
            'compare' => 'BETWEEN',
        ),
    ),
);

This is all explained in the official documentation for WP_Query, post meta parameters

Going by what you’re trying to get, you’ll need to create it as a meta_query, you’re example code is incomplete so I can’t recreate an example for this.
What you can do to make sure it works is first check if a product has all those fields, and the values you expect, and then try to get them.
Start with one meta, see that it returns the proper product, then add another one, that way you can target easily the problematic meta.

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