OptionalexpandOptionalfileWhen set the data in the field is exported into a separate file with the specified name. The name can be a string which is evaluated as a template to include values from the datapack:
fileName: "data_{Name}.json"
If no extension is provided the extension is inferred from the field type:
OptionalprocessorProcessor function snippet to use for processing the field data before exporting.
When true expands an array value in the datapack to individual files.