dell switch rest command error

Hi!

I use the RESTCONF commands on an OS10 model switch.

work by the guide of -"smartfabric-os-user-guide"

Most of my REST commands work ok, but when I try to use the add VLAN to port-channel command I get an error:

curl -i -k -H "Accept: application/json" -H "Content-Type: application/json" -u $USER_NAME:$PASSWORD -d '{"ietf-interfaces:interfaces":{"dell-interface-range:interface-range":[{"name":"1660","type":"iana-if-type:l2vlan","config-template":{"dell-interface:tagged-ports":["port-channel11"]}}]}}' -X PATCH https://$MGMT_IP/restconf/data/ietf-interfaces:interfaces
HTTP/1.1 400 Bad Request
Server: nginx/1.14.1
Date: Thu, 01 Dec 2022 09:22:39 GMT
Content-Type: application/json
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: no-cache
Pragma: no-cache

 {"ietf-restconf:errors":{"error":[{"error-type":"rpc","error-tag":"unknown-element","error-app-tag":"data-invalid","error-path":"/if:interfaces","error-message":"unknown object","error-info":{"bad-element":"interface-range","error-number":293}}]}}

the original command is: "switchport trunk allowed vlan 1660"

after using the cli command rest translate api: 

REST-TRANSLATE-DUR-L1D5K-82BD-SW02(conf-if-po-11)# switchport trunk allowed vlan 1660

CLI command:
switchport trunk allowed vlan 1660
Restconf request(s):
curl -i -k -H "Accept: application/json" -H "Content-Type: application/json" -u $USER_NAME:$PASSWORD -d '{"ietf-interfaces:interfaces":{"dell-interface-range:interface-range":[{"name":"1660","type":"iana-if-type:l2vlan","config-template":{"dell-interface:tagged-ports":["port-channel11"]}}]}}' -X PATCH 'https://$MGMT_IP/restconf/data/ietf-interfaces:interfaces'