# system.kanoa.item.deleteItemPeriod(itemPeriodId, userId)

Deletes an item period

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### Parameters
**itemPeriodId** `Integer`: Id of the itemPeriod to delete<br />
**userId** `Integer`: Id of user executing the function<br />

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### Returns
**# of records modified** `Integer`<br />
**message** `String` None if success<br />

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### Example
```python
itemPeriodId = 123
retVal, message = system.kanoa.item.deleteItemPeriod(itemPeriodId, 456)
```