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