await PutRequestAsync <TRequest, TResponse, TResponse>( hostname, relativeUri, request, cancellationToken, fileBytes, parameters, headers);
await PostRequestAsync <TRequest, TResponse, TResponse>( hostname, relativeUri, request, cancellationToken, body, parameters, headers);
var result = await PutRequestAsync <TResponse, TResponse, TResponse>( hostname, relativeUri, null,
var(hostname, applicationGatewayIp) = input;
=> _coordinator = new IncomingCoordinator(hostname, port, messageHandler);