In many ways RMM level 3 is similar to the world wide web we know where every resource is available with the click of a link.In www we have links, but we also have forms where a form with method=GET will instruct the browser to make a new GET request to the forms action with all parameters formatted according in the well known query string syntax. Is there anything analogous to this in the REST world? I see there is a rfc6570 called URI template which could be alleviated to something like this. Is it possible to design a RESTful search interface and be at RMM level 3?
Richardson Maturity Level 3. What about form input
rest;api design