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