# system.kanoa.operators.endOperatorShiftAssignment(operatorShiftAssignmentId, endDate, userId)

Ends an operator shift assignment by setting its endDate - does not delete the assignment record.

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### Parameters
**operatorShiftAssignmentId** `Integer`<br />
**endDate** `String`<br />
**userId** `Integer`: The user performing this action (changedBy)<br />

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### Returns
**rowsAffected** `Integer` records modified - 0 if operatorShiftAssignmentId didn't exist, or on failure<br />
**message** `String` None on success, an error message on failure<br />

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### Example
```python
operatorShiftAssignmentId = 3
endDate = system.date.now()
userId = 12
rowsAffected, message = system.kanoa.operators.endOperatorShiftAssignment(operatorShiftAssignmentId, endDate, userId)
```