Iotedge: How mapping usb port on host to container ?

[v-jiq]

I want to mapping usb port on host to container. if directly runs container not by iotedge , I can do that by using this option "--device=/dev/ttyUSB0" . if runs container by iotedge , I don't know what I should fill to the createoption of container.

I'm not going to be able to complete the mapping if I try filled that like below picture:

I want to consult what I should fill to containers option to complete mapping。

[veyalla]

Here is an example:

{
 "HostConfig": {
   "User": "root",
   "Privileged": true,
   "Devices": [
     {
       "PathOnHost": "/dev/ttyACM0",
       "PathInContainer": "/dev/ttyACM0",
       "CgroupPermissions": "mrw"
     }
   ]
 }
}