관련 내용이 있어서 잠시 리뷰
프로젝트 Github
https://github.com/microsoftgraph/msgraph-developer-proxy
Microsoft Graph Developer Proxy is a command line tool that simulates real world behaviours of Microsoft Graph, locally.
Microsoft Graph Developer Proxy aims to provide a better way to test applications that use Microsoft Graph. Using the proxy to simulate errors, mock responses and demonstrate behaviours like throttling, developers can identify and fix issues in their code early in the development cycle before they reach production.
프리뷰 내용
https://devblogs.microsoft.com/microsoft365dev/microsoft-graph-developer-proxy-v0-3/
New Microsoft Graph Developer Proxy preview v0.3 with support for all APIs
Build resilient and performant apps with the latest preview version of the Microsoft Graph Developer Proxy. In this new version, we’re excited to introduce the support for simulating errors on Microsoft Graph and other APIs, and contextual guidance to help you improve the performance of your apps.
Download Microsoft Graph Developer Proxy v0.3 and check if your apps properly handle API errors.
Simulate errors on Microsoft Graph and other APIs
After releasing the Proxy, we received some great feedback from all of you telling us how invaluable it is to finally be able to simulate different types of errors that applications can come across when calling APIs. You also shared that many of your applications use Microsoft Graph and other APIs that you’d like to be able to test too.
In this new release, we add support for simulating errors on any API. By default, we include configuration for Microsoft Graph and SharePoint APIs, but you can extend it to include other APIs as well by adding the URLs that the Proxy should intercept.

For more information about the updated settings, check our documentation.