portName property

String? portName
getter/setter pair

A named port on a backend instance group representing the port for communication to the backend VMs in that group.

The named port must be [defined on each backend instance group](https://cloud.google.com/load-balancing/docs/backend-service#named_ports). This parameter has no meaning if the backends are NEGs. For internal passthrough Network Load Balancers and external passthrough Network Load Balancers, omit port_name.

Implementation

core.String? portName;