Do not get rid of or change other Qualities (for example, Do not eliminate the startDate or place); alternatively, keep all values as similar to they were being ahead of the postponement, and update the eventStatus to EventPostponed. Why? Houses like startDate and location help determine the special party and https://ricardogpjwm.bloggosite.com/38395888/how-much-you-need-to-expect-you-ll-pay-for-a-good-json-schema-draft-4