How to use Postman to modify ntp-servers option42 on a network? [ Edited ]

[#1]

I need to configure a NTP server on a large number of subnets, so I am planning to leverage Postman to achieve this, but I am having trouble to find the corrent URL.

Here is what I used. https://{{grid_master}}/wapi/v2.10.5/network?network={{subnet}}/default

and the body is:

"options": [
{
"name": "ntp-servers",
"num": 42,
"value": "{{nep-server}}",
"vendor_class": "DHCP"
}
]

but I got this error.

{

    "Error": "AdmConProtoError: Unknown Content-Type: text/plain",

    "code": "Client.Ibap.Proto.UnknownContentType",

    "text": "Unknown Content-Type: text/plain"

}

Can someone help me on this? Thanks.

Leo

[#2]

Hey Leo,

Your content type should be 'application/json'. In case of Postman when you pass the body as raw data make sure you select JSON from the dropdown at the end.

[#3]

Thanks, Shukran.

That fixed it. Is there a way to avoid of put _ref_ in the PUT request?

Leo