...These protocol-specific resources (HTTPRoute, GRPCRoute, etc) enable advanced routing capabilities for both Ingress and Mesh. When using Gateway API to manage ingress traffic, the Gateway resource defines a point of access at which traffic can be routed across multiple contexts -- for example, from outside the cluster to inside the cluster (north/south traffic). Each Gateway is associated with a GatewayClass, which describes the actual kind of gateway controller that will handle traffic for the Gateway; individual routing resources (such as HTTPRoute) are then associated with the Gateway resources.