def body_goals(type)
      if type && BODY_GOALS.include?(type)
        get_call("user/#{user_id}/body/log/#{type}/goal.json")
      else
        raise FitgemOauth2::InvalidArgumentError, "invalid goal type : #{type}. must be one of #{BODY_GOALS}"
      end
    end
def body_goals(type)
      if type && BODY_GOALS.include?(type)
        get_call("user/#{user_id}/body/log/#{type}/goal.json")
      else
        raise FitgemOauth2::InvalidArgumentError, "invalid goal type : #{type}. must be one of #{BODY_GOALS}"
      end
    end
======================================
      Body Goals
 ======================================
 retrieves body goals based on the type specified
 @param type 'fat' or 'weight'