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Here we can set specific event properties for the synthetic event. If the property is not set the synthetic event will inherit the properties of the last matching event that triggered it. based on the 'copy_first, copy_last, copy_highest, copy_present, or copy_groupby directives. In this example we are using 'copy_first'.
Delayedaction
This example does not utilize this attribute. Please refer to the related links above to discover how this can be useful in preventing the 'water hammer' effect.
Copy_first
In this example we are stating that all attributes of the first matching rule will be cloned into the synthetic event unless the enrich directive states otherwise. Please refer to the related links for more information about the 'copy_*' options.