Do not eliminate or modify other Attributes (for example, You should not remove the startDate or place); instead, retain all values as the same as they were being prior to the postponement, and update the eventStatus to EventPostponed. Why? Qualities like startDate and site assistance identify the one of a https://ricardogpjwm.bloggosite.com/38395888/how-much-you-need-to-expect-you-ll-pay-for-a-good-json-schema-draft-4