pub fn recommendation_category(
        &self,
    ) -> std::option::Option<&crate::model::RecommendationCategory> {
        self.recommendation_category.as_ref()
    }
/// <p>The type of a recommendation.</p>
The type of a recommendation.
The type of a recommendation .
pub fn recommendation_category(
        &self,
    ) -> std::option::Option<&crate::model::RecommendationCategory> {
        self.recommendation_category.as_ref()
    }
pub fn recommendation_category ( & self , ) -> std :: option :: Option < & crate :: model :: RecommendationCategory > { self . recommendation_category . as_ref ( ) }
<p>The type of a recommendation.</p>
<p > The type of a recommendation . < / p >
&self
&self