How to use Dashboard API to Got or Update port information which on the C9300 NM-8X module ?

[Pancho_Cai]

I have use Meraki Dashboard API to manage the devices, but some device use NM-8X module.
during I use  

when I update the 'NM-8X/4' it will update port 4

serial_num = 'XXXXXXXX'
portID = 'NM-8X/4'
dashboard = DashboardAPI(api_key)

try:

    response = dashboard.switch.getDeviceSwitchPort(
        serial_num,portID
    )

    print(response)

and try to get all of the ports  the ports on NM won`t be listed.

SN='XXXXXXXXX'
try:
    # try to collect Alerts Information
    response = dashboard.switch.getDeviceSwitchPorts(
        SN
    )

How to fix it.

[Pancho_Cai]

I have try another switch can got port information 

{
  "portId": "1_C9300-NM-8X_2",
  "name": null,
  "tags": [],
  "enabled": true,
  "poeEnabled": false,
  "type": "trunk",
  "vlan": 1,
  "voiceVlan": null,
  "allowedVlans": "1-1000",
  "isolationEnabled": false,
  "rstpEnabled": true,
  "stpGuard": "disabled",
  "linkNegotiation": "Auto negotiate",
  "portScheduleId": null,
  "schedule": null,
  "udld": "Alert only",
  "linkNegotiationCapabilities": [
    "Auto negotiate"
  ],

but during try update this port it is fail 

try:
   
    response = dashboard.switch.updateDeviceSwitchPort(
        ZA01SN,portId='1_C9300-NM-8X_2',
        #stpGuard='bpdu guard',
    
        name='Test'
    )

Failed to retrieve alert settings: switch, updateDeviceSwitchPort - 404 Not Found, {'errors': ['Switch port not found']}