API: /properties shows no file found

as well, I am trying to find form what properties does the form have. but when I click on properties link

http://api.jotform.com/docs/properties/index.php?field=form

its showing no file found.

http://api.jotform.com/docs/#put-form-id-properties

Can you give us a brief background first on what you're trying to implement with PUT /form/{id}/properties?

Are you just hoping to get a list of all the properties that you can tinker around with? I'm asking because you referred to this link that was supposedly be pointing to a list of properties. If that's your aim, you may use this URL instead to fetch the properties of a particular form:

https://eu-api.jotform.com/form/{formid}/properties?apikey={yourapi}