@utilities.arguments_not_none<EOL><INDENT>def set_interpolated(self, interpolated):<DEDENT>
raise errors.Unimplemented()<EOL>
Sets the interpolated flag.

        arg:    interpolated (boolean): the new interpolated flag
        raise:  InvalidArgument - ``interpolated`` is invalid
        raise:  NoAccess - ``Metadata.isReadOnly()`` is ``true``
        *compliance: mandatory -- This method must be implemented.*