UPDATE events will listen to node properties changes. A new event will be triggered for each mutation that modifies the node top-level properties.
|Update events will only be triggered if any of the properties have changed. An update that doesn’t modify the properties will be ignored.|
A subscription to a type can be made with the top-level subscription
[type]Updated. The subscription will contain the following fields:
event: The event triggering this subscription, in this case it will always be
updated<typename>: The properties of the updated node, after modification. Only top-level properties, without relationships, are available.
previousState: The old properties of the node, right before the update event. Only top-level properties are available.
timestamp: The timestamp in which the mutation was made. Note that multiple events may come with the same timestamp if triggered by the same query.
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