pub fn is_invalid_custom_ses_configuration_exception(&self) -> bool {
        matches!(
            &self.kind,
            DeregisterMailDomainErrorKind::InvalidCustomSesConfigurationException(_)
        )
    }
/// Returns `true` if the error kind is `DeregisterMailDomainErrorKind::InvalidCustomSesConfigurationException`.
Returns `true` if the error kind is `DeregisterMailDomainErrorKind::InvalidCustomSesConfigurationException`.
Returns ` true ` if the error kind is ` DeregisterMailDomainErrorKind :: InvalidCustomSesConfigurationException ` .
pub fn is_invalid_custom_ses_configuration_exception(&self) -> bool {
        matches!(
            &self.kind,
            DeregisterMailDomainErrorKind::InvalidCustomSesConfigurationException(_)
        )
    }
pub fn is_invalid_custom_ses_configuration_exception ( & self ) -> bool { matches ! ( self kind DeregisterMailDomainErrorKind InvalidCustomSesConfigurationException ( ) ) }
Returns `true` if the error kind is `DeregisterMailDomainErrorKind::InvalidCustomSesConfigurationException`.
Returns ` true ` if the error kind is ` DeregisterMailDomainErrorKind :: InvalidCustomSesConfigurationException ` .
&self
&self