str
Instances in which state should be returned.
Valid options are: 'ALL', 'RUNNING'. By default,
it lists all instances. Check the InstanceState
enum for the list of possible values.
This field is a member of `oneof`_ ``_instance_state``.
port_name
str
Name of port user is interested in. It is
optional. If it is set, only information about
this ports will be returned. If it is not set,
all the named ports will be returned. Always
lists all instances.
This field is a member of `oneof`_ ``_port_name``.