DSCResources/MSFT_EXOServicePrincipal/settings.json

{
  "resourceName": "EXOServicePrincipal",
  "description": "Use this resource to to view information about service principals, create service principals, to remove service principals, to change service principals in your cloud-based organization.",
  "roles": {
    "read": [
      "Exchange Admin"
    ],
    "update": [
      "Exchange Admin"
    ]
  },
  "permissions": {
    "Office 365 Exchange Online": {
      "application": {
        "read": [
          {
            "name": "Exchange.ManageAsApp"
          }
        ],
        "update": [
          {
            "name": "Exchange.ManageAsApp"
          }
        ]
      }
    }
  },
  "requiredModules": [
    "Microsoft.Graph.Applications",
    "Microsoft.Graph.Authentication"
  ]
}