| Attribute | Type | Description | Required |
|---|
| action | ActionType | Action to apply to this log instance - either Start, Stop, Close or Flush. | True |
| name | file | Name of destination file. | True |
| autoflush | bool | Determines whether the recorder will flush it's buffer after every write to it. The default is false. | False |
| level | Level | Determine the level of logging - either Debug, Verbose, Info, Warning or Error. The default is Info. | False |
| failonerror | bool | Determines if task failure stops the build, or is just reported. The default is true. | False |
| if | bool | If true then the task will be executed; otherwise, skipped. The default is true. | False |
| unless | bool | Opposite of if. If false then the task will be executed; otherwise, skipped. The default is false. | False |
| verbose | bool | Determines whether the task should report detailed build log messages. The default is false. | False |