@Test
    void testIsFull_belowHighUserLimit() {
        // User setting a limit == total to effectively prevent limit
        doIsFullTest(1_000L, 500L, false);
    }
Use this method to diagnose why your JSON-to-POJO bindings are failing.
stroom-core-shared/src/test/java/stroom/data/impl/fs/shared/TestFsVolume.java