SPHttpClient in multi-geo

[svermaak]

Target SharePoint environment

SharePoint Online

What SharePoint development model, framework, SDK or API is this about?

💥 SharePoint Framework

Developer environment

Windows

What browser(s) / client(s) have you tested

• [ ] 💥 Internet Explorer
• [X] 💥 Microsoft Edge
• [X] 💥 Google Chrome
• [ ] 💥 FireFox
• [ ] 💥 Safari
• [ ] mobile (iOS/iPadOS)
• [ ] mobile (Android)
• [ ] not applicable
• [ ] other (enter in the "Additional environment details" area below)

Additional environment details

• browser version
• SPFx version
• Node.js version
• etc

Describe the bug / error

Using SPHttpClient in a multi-geo setting fails to get successfully retrieve"/_api/web/AllProperties" from site in TenantB on a site in Tenant A.

Steps to reproduce

This line in SPFx, running in webpart on site in TenantA const response: SPHttpClientResponse = await spHttpClient.get(${siteUrl}/_api/web/AllProperties, SPHttpClient.configurations.v1);

Executed with site url that is a site in TenantB

Expected behavior

Properties successfully retrieved irrespective on cross tenant execution