request_file in DataRequest Tool has no functionality

Summary

request_das entrypoint has an alias request_file="MolecularAtmosphereCalibrator.reqfile" However, in the upstream code the reqfile appears only:

"""
<...>
:param reqfile: The json file with the parameters for the data request at DAS.
:type reqfile: Path
<...>
"""
reqfile = Path(default_value="test.json", help="json request file name").tag(config=True)
<...>
with open("control.json", "w") as reqfile:
    json.dump(request, reqfile)

What is the expected correct behavior?

The behavior of the code should correspond to the documentation, there should be unused/obsolete options