# system.kanoa.shift.deleteShiftBlock(shiftBlockId, userId)

Deletes a shift block

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

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

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### Example
```python
retVal = system.kanoa.shift.deleteShiftBlock(1, 123)
```