# system.kanoa.shift.deleteShiftBlockException(shiftBlockExceptionId, userId)

Deletes a shiftBlock exception

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### Parameters
**shiftBlockExceptionId** `Integer`: Id of shift block exception to delete<br />
**userId** `Integer`: Id of user executing the function<br />

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### Returns
**# or records modified** `Integer`<br />

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### Example
```python
records = system.kanoa.shift.deleteShiftBlockExceptions(12, 123)
```