I just tested it with Postman and it works. I have an environment setup where baseUrl and networkId are already setup (Info here: https://create.meraki.io/build/meraki-postman-collection-getting-started/). So the only thing I needed to do was double click the call in the collection so a new tab opens in postman for that call. Then below go to the "body" section and fill in the needed data ( "mac", "name", "devicePolicy"). In this case because I only wanted to change the name I set devicePolicy to "normal". This is what that looks like:
... View more