Get-MgUserMailFolderDelta
GET /users/{user-id}/mailFolders/delta (v1.0)
Module: Microsoft.Graph.Mail
Permissions
Delegated (work or school)
- Mail.ReadBasic (least privilege)
- Mail.ReadWrite
- Mail.Read
Delegated (personal)
- Mail.ReadBasic (least privilege)
- Mail.ReadWrite
- Mail.Read
Application
- Mail.ReadBasic.All (least privilege)
- Mail.ReadWrite
- Mail.Read
Source: Microsoft Graph PowerShell SDK metadata
Confirm property-specific permissions, Entra roles, licensing and ownership requirements in the official documentation. SDK metadata outside the verified sample is not independently certified.