pub fn certificate(
        &self,
    ) -> std::option::Option<&crate::model::VirtualGatewayListenerTlsCertificate> {
        self.certificate.as_ref()
    }
/// <p>An object that represents a Transport Layer Security (TLS) certificate.</p>
An object that represents a Transport Layer Security (TLS) certificate.
An object that represents a Transport Layer Security ( TLS ) certificate .
pub fn certificate(
        &self,
    ) -> std::option::Option<&crate::model::VirtualGatewayListenerTlsCertificate> {
        self.certificate.as_ref()
    }
pub fn certificate ( & self , ) -> std :: option :: Option < & crate :: model :: VirtualGatewayListenerTlsCertificate > { self . certificate . as_ref ( ) }
<p>An object that represents a Transport Layer Security (TLS) certificate.</p>
<p > An object that represents a Transport Layer Security ( TLS ) certificate . < / p >
&self
&self