# JsonFileFormat JSON file format. **Type**: `object` ## Properties - name: charset (optional) type: string description: Character set name such as UTF-8, UTF-16, etc. - name: mapper (optional) type: `JsonLogEventMapper` - name: recordsPath (optional) type: array of string description: Path to the list of log records. - name: streamFormat (optional) type: `StreamFormatAny`