Overview

Defines the multi-variation listing feature. If the field is present,
the corresponding feature applies to the site. The field is returned as
an empty element (e.g., a boolean value is not returned).



Multi-variation listings contain items that are logically the same
product, but that vary in their manufacturing details or packaging.
For example, a particular brand and style of shirt could be
available in different sizes and colors, such as “large blue” and
“medium black” variations.

@ingroup EBayAPIInterface