@property
def permissions(self):
    if (self._permissions is None):
        error = 'Project item must be populated with permissions first.'
        raise UnpopulatedPropertyError(error)
    return self._permissions()
@property
def permissions(self):
    if (self._permissions is None):
        error = 'Project item must be populated with permissions first.'
        raise UnpopulatedPropertyError(error)
    return self._permissions()