Grant-MgSharePermission
POST /shares/{sharedDriveItem-id}/permission/grant (v1.0)
Module: Microsoft.Graph.Files
Permissions
Delegated (work or school)
- Files.ReadWrite (least privilege)
- Sites.ReadWrite.All
- Files.ReadWrite.All
Delegated (personal)
No permission metadata available for this account type.
Application
- Files.ReadWrite.All (least privilege)
- Sites.ReadWrite.All
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.