kubeedge report msg format

$hw/events/device/modbus-device-model-01/twin/update/result 0 {"event_id":"","timestamp":1563348260215,"twin":{"temperature":{"actual":{"value":"10","metadata":{"timestamp":1563348260215}},"optional":false,"metadata":{"type":"int"}}}}
msg is arrived
$hw/events/device/modbus-device-model-01/twin/update/document 0 {"event_id":"","timestamp":1563348260215,"twin":{"temperature":{"last":{"expected":{"value":"67","metadata":{"timestamp":1563267564195}},"actual":{"value":"9","metadata":{"timestamp":1563348258211}},"optional":false,"metadata":{"type":"int"}},"current":{"expected":{"value":"67","metadata":{"timestamp":1563267564195}},"actual":{"value":"10","metadata":{"timestamp":1563348260215}},"optional":false,"metadata":{"type":"int"}}}}}
msg is arrived
$hw/events/device/modbus-device-model-01/twin/update/delta 0 {"event_id":"5544750a-d862-4134-8c8c-93800f456ea9","timestamp":1563348260229,"twin":{"temperature":{"expected":{"value":"67","metadata":{"timestamp":1563267564195}},"actual":{"value":"10","metadata":{"timestamp":1563348260215}},"optional":false,"metadata":{"type":"int"}}},"delta":{"temperature":"67"}}
msg is arrived
$hw/events/device/modbus-device-model-01/twin/update 0 {"event_id":"","timestamp":1563348262212,"twin":{"temperature":{"actual":{"value":"11","metadata":{"timestamp":1563348262212}},"metadata":{"tyep":"int"}}}}
msg is arrived
$hw/devices/modbus-device-model-01/events/properties/get 0 {"header":{"msg_id":"a5aa0ad1-b9ea-4532-9ccf-c4dbf68e5c08","parent_msg_id":"","timestamp":1563348262213,"sync":false},"route":{"source":"eventbus","group":"","operation":"upload","resource":"$hw/devices/modbus-device-model-01/events/properties/get"},"content":{"data":{},"device_name":"modbus-device-model-01","device_id":"modbus-device-model-01","timestamp":1563348262213}}