Query problem with POSTMAN and REST API (Catalyst 9200)

[bbianco]

I am relatively new to DEVNET and am working on setting up some automation.

Because of the switch environment it is essential for me to get configuration info for a specific port.

I have built a query:

"https://x.x.x.15/restconf/data/Cisco-IOS-XE-native:native/interface/GigabitEthernet"

and get the following response:

{

    "Cisco-IOS-XE-native:GigabitEthernet": [

        {

            "name": "0/0",

            "vrf": {

                "forwarding": "Mgmt-vrf"

            },

            "Cisco-IOS-XE-ethernet:negotiation": {

                "auto": true

            }

        },

        {

            "name": "1/0/1",

            "description": "ZYXW",

            "switchport": {

                "Cisco-IOS-XE-switch:mode": {

                    "trunk": {}

                },

                "Cisco-IOS-XE-switch:trunk": {

                    "allowed": {

                        "vlan": {

                            "vlans": "4,6,13,22,24"

                        }

                    }

                }

            }

        },

        {

            "name": "1/0/10"

        },

... etc. (the rest isn't important, let it suffice to say that I see every GigabitEthernet port.)

The documentation that I read say that if I build the query to read:

https://x.x.x.15/restconf/data/Cisco-IOS-XE-native:native/interface/GigabitEthernet=1/0/1 

I should see just the 1/0/1 interface in the output. This does not happen, I get:

{

    "errors": {

        "error": [

            {

                "error-message": "uri keypath not found",

                "error-tag": "invalid-value",

                "error-type": "application"

            }

        ]

    }

}

I have tried using quotes, and a number of other tricks to no avail. Keep in mind the query works just fine when look at an individual Vlan interface.

https://x.x.x.15/restconf/data/Cisco-IOS-XE-native:native/interface/Vlan=13

{

    "Cisco-IOS-XE-native:Vlan": {

        "name": 13,

        "description": "Management",

        "ip": {

            "address": {

                "primary": {

                    "address": "x.x.x.15",

                    "mask": "255.255.255.0"

                }

            }

        }

    }

}

Any thoughts as to what I am doing wrong?

Thanks and Be Well

[Georg Pauwen · Accepted solution]

Hello,

to query interface GigabitEthernet1/0/1, use the syntax below:

https://x.x.x.15/restconf/data/Cisco-IOS-XE-native:native/interface/GigabitEthernet=1%2F0%2F1

[bbianco]

Excellent.  Thanks for your quick response.  That was the fix!!!