package envoy.extensions.formatter.file_content.v3

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FileContent formatter extension implements the ``%FILE_CONTENT(/path/to/file)%`` command operator that reads the contents of the specified file. File-based data is automatically re-read when the file is modified on disk. Optionally, a directory to watch for changes can be specified with a colon followed by the directory to watch, eg ``%FILE_CONTENT(/path/to/file:/path/to/watch)%``. See :ref:`watched_directory <envoy_v3_api_field_config.core.v3.DataSource.watched_directory>` for detailed semantics.

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