@Test
    public void post_with_patch_method_override_in_header_is_handled_as_patch() throws Exception  {
        Request req = new Request("http://localhost:8080/nodes/v2/node/host4.yahoo.com",
                Utf8.toBytes("{\"currentRestartGeneration\": 1}"), Request.Method.POST);
        req.getHeaders().add("X-HTTP-Method-Override", "PATCH");
        assertResponse(req, "{\"message\":\"Updated host4.yahoo.com\"}");
    }
This test gives examples of the node requests that can be made to nodes/v2
node-repository/src/test/java/com/yahoo/vespa/hosted/provision/restapi/NodesV2ApiTest.java