Refines a query to match items whose specified property contains all of the specified values.
The hasAll() function refines a DraftPostsQueryBuilder to match only items where the value of the specified propertyName equals all of the specified values.
Matching strings with hasAll() is case-sensitive, so 'text' isn't equal to 'Text'.
If the specified property is an array, hasAll() matches if that array's elements match all of the specified values.
Property whose value is compared with values.