@property
def quality_score(self):
    '\n        :returns: 1 to 5 quality score\n        :rtype: unicode\n        '
    return self._properties['quality_score']
:returns: 1 to 5 quality score
:rtype: unicode
@property
def quality_score(self):
    '\n        :returns: 1 to 5 quality score\n        :rtype: unicode\n        '
    return self._properties['quality_score']