# `megaco_codec_transform` [🔗](https://github.com/garazdawi/otp/blob/lukas/shell_docs/fix-bugs/lib/megaco/examples/meas/megaco_codec_transform.erl#L59) Megaco message transformation utility. This module implements a simple megaco message transformation utility. _Note_ that this module is _not_ included in the runtime part of the application. [](){: #export_messages } # `export_messages` # `export_messages` ```erlang -spec export_messages(MessagePackage) -> ok | {error, Reason} when MessagePackage :: atom(), Reason :: term(). ``` Export the messages in the `MessagePackage` (default is `time_test`). The output produced by this function is a directory structure with the following structure: ```text /pretty/ compact/ per/ ber/ erlang/ ``` --- *Consult [api-reference.md](api-reference.md) for complete listing*