def delete(alias_value, platform = nil)
      params = platform.nil? ? nil : { platform: build_platform(platform) }
      url = base_url + alias_value
      Http::Client.delete(@jpush, url, params: params)
    end
def delete(alias_value, platform = nil)
      params = platform.nil? ? nil : { platform: build_platform(platform) }
      url = base_url + alias_value
      Http::Client.delete(@jpush, url, params: params)
    end
DELETE /v3/aliases/{alias_value}
 删除一个别名，以及该别名与设备的绑定关系