"sorry, I can't take payments in your region" 在英国测试 Google 交易 API 上的操作时出现的消息

"sorry, I can't take payments in your region" message when testing Actions on Google transaction API in the UK

我位于英国伦敦,我正在使用此 repo

中的示例代码来处理 Google 上的操作的交易 API

但是,当我 运行 示例时,我收到以下消息 "sorry, I can't take payments in your region"

我需要启用测试模式或类似模式吗?

不幸的是 Google 交易 API 目前仅在美国可用。

https://developers.google.com/actions/policies/general-policies

"Currently, the Transactions API is only available in the United States; apps in other countries cannot implement the API or complete transactions until the API is available there."