docs: def remove_media_description_language(self, language_type):
          """Removes the specified media_description.
  
          raise:  NoAccess - ``Metadata.isRequired()`` is ``true`` or
                  ``Metadata.isReadOnly()`` is ``true``
          *compliance: mandatory -- This method must be implemented.*
  
          """
          if self.get_media_descriptions_metadata().is_read_only():
              raise NoAccess()
          self.remove_field_by_language('mediaDescriptions',
                                        language_type)