Each port that listens for traffic on a particular load balancer is configured separately and
tied to the load balancer. Multiple listeners can be associated with the same load balancer but
each must use a unique port.
Protocol:
The protocol for which the front end listens. The TERMINATED_HTTPS protocol is only available if
the key-manager service is enabled and you have authority to list certificate containers and
secrets.
Port:
The port on which the front end listens. Must be an integer from 1 to 65535.
Connection Limit:
The maximum number of connections permitted for this listener.
Default value is -1 which represents infinite connections.
Default Pool ID:
The ID of the pool used by the listener if no L7 policies match.
Insert Headers:
Additional headers insertion into HTTP header,
only "X-Forwarded-For" and "X-Forwarded-Port" are supported.