# system.kanoa.event.deleteZeroCounterEvents(paramsDict)

Executes the zero counterEvent cleanup stored procedure. Called by the timer tag

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### Parameters
**paramsDict** `Dictionary`<br />
<table class='dictionaryKeyTable'>
	<tbody>
 	<tr><td> - olderThanMinutes</td><td>Integer</td><td>Only delete counterEvent rows older than this many minutes. Not required. Defualt in 60 minutes.</td></tr>	
	</tbody>
</table>

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### Returns
**deletedCount** `Integer`<br />

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### Example
```python
recordsDeleted = system.kanoa.event.deleteZeroCounterEvents({})
```