pub fn reference_data_source_descriptions(
        &self,
    ) -> std::option::Option<&[crate::model::ReferenceDataSourceDescription]> {
        self.reference_data_source_descriptions.as_deref()
    }
/// <p>Describes reference data sources configured for the application. For more information, see <a href="https://docs.aws.amazon.com/kinesisanalytics/latest/dev/how-it-works-input.html">Configuring Application Input</a>. </p>
Describes reference data sources configured for the application. For more information, see Configuring Application Input.
Describes reference data sources configured for the application . For more information see Configuring Application Input .
pub fn reference_data_source_descriptions(
        &self,
    ) -> std::option::Option<&[crate::model::ReferenceDataSourceDescription]> {
        self.reference_data_source_descriptions.as_deref()
    }
pub fn reference_data_source_descriptions ( & self , ) -> std :: option :: Option < & [ crate :: model :: ReferenceDataSourceDescription ] > { self . reference_data_source_descriptions . as_deref ( ) }
<p>Describes reference data sources configured for the application.
<p > Describes reference data sources configured for the application .
&self
&self