It truly is tricky for me to guess your intention. On 1 hand you're stating that each a and b are community (no primary underscore inside their names) so I ought to theoretically be allowed to obtain/mutate (get/set) both of those. But then you specify an express mutator only for https://smartworlddeveloper.co.in/smart-world-69-sector-69-gurgaon-a-new-benchmark-in-urban-luxury-living/