This field follows standard Kubernetes label syntax.
Un-prefixed names are reserved for IANA standard service names (as per RFC-6335 and https://www.iana.org/assignments/service-names).
Non-standard protocols should use prefixed names such as mycompany.com/my-custom-protocol.
All ports in an EndpointSlice must have a unique name.
If the EndpointSlice is dervied from a Kubernetes service, this corresponds to the Service.ports.name.
Name must either be an empty string or pass DNS_LABEL validation:
must be no more than 63 characters long.
must consist of lower case alphanumeric characters or '-'.
must start and end with an alphanumeric character.
Default is empty string.
EndpointPort represents a Port used by an EndpointSlice