Possible enumeration values:
| Value | Description |
|---|---|
| Hour |
Represents hour invoice line |
| Expense |
Represents expense invoice line |
| Term |
Represents term invoice line |
| Advance |
Represents advance invoice line |
| Manual |
Represents manual invoice line |
| ManualAdvance |
Represents manual advance invoice line |
| Settlement |
Represents settlement invoice line |
| Surcharge |
Represents surcharge invoice line |