pub fn destination_summaries(
        &self,
    ) -> std::option::Option<&[crate::model::TopicRuleDestinationSummary]> {
        self.destination_summaries.as_deref()
    }
/// <p>Information about a topic rule destination.</p>
Information about a topic rule destination.
Information about a topic rule destination .
pub fn destination_summaries(
        &self,
    ) -> std::option::Option<&[crate::model::TopicRuleDestinationSummary]> {
        self.destination_summaries.as_deref()
    }
pub fn destination_summaries ( & self , ) -> std :: option :: Option < & [ crate :: model :: TopicRuleDestinationSummary ] > { self . destination_summaries . as_deref ( ) }
<p>Information about a topic rule destination.</p>
<p > Information about a topic rule destination . < / p >
&self
&self