Field	Type	Required	Description
id	string	+	Unique request id
params.serial	string	+	Hub unique id
params.firmware	string	+	Version of firmware
params.media	string	+	Connection type: radio or cable
params.hubType	string	+	Hub type: 32.1, plughub.1, h2.1, g150, g450, g550, local
params.mac_address	string	+	Hub’s MAC address
params.controller_uuid	string	+	Hub’s UUID
params.location	string	+	Can contain one of possible values: default, customAll, customTimezone, customCoordinates
params.maxFrameSize	integer	+	Maximum size of one WSS frame in bytes, used by hub’s websocket client