activityType

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/microsoft.graph.activityType",
  "title": "activityType",
  "enum": [
    "signin",
    "user",
    "unknownFutureValue",
    "servicePrincipal"
  ],
  "type": "string"
}