Optional debugTrue to enable debug logging. At this time, only enables logging for gRPC calls.
Optional headersOptional map of http header names and values to send to the server with each request.
Optional useSet this to true to force the use of websockets when connecting to the deephaven instance, false to force the use
of fetch.
Defaults to null, indicating that the server URL should be checked to see if we connect with fetch or websockets.
Addition optional configuration that can be passed to the dh.CoreClient constructor.