NOTE: This article is related to setting Graph API Permissions

Add the Sites.Selected permissions under App registration / API permissions and ensure it is granted.

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Get site ID

For the upcoming step, we need the site id. The easiest is to append ‘_api/site/id’ to the site url. E.g.

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https://graph.microsoft.com/v1.0/sites/<yoursite>.sharepoint.com:/sites/<subsite>

Allow Application to access the Site

We need to make another API call to allow our voyager app to access the site of the id we get in the previous step. In order to do so we can use Microsoft graph explorer and do POST request to the permission endpoint with the siteId:

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