optional string hostname = 3;

  // Optional: Node hosting this endpoint. This can be used to determine endpoints local to a node.
  // +optional
  optional string nodeName = 4;

  // Reference to object providing the endpoint.
  // +optional
  optional ObjectReference targetRef = 2;
}

// EndpointPort is a tuple that describes a single port.
// +structType=atomic
message EndpointPort {

* Refactor calling each a path operation's handler function in an isolated function, to simplify profiling. PR [#1027](https://github.com/tiangolo/fastapi/pull/1027) by [@sm-Fifteen](https://github.com/sm-Fifteen).