{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/microsoft.graph.conditionalAccessGuestsOrExternalUsers",
  "title": "conditionalAccessGuestsOrExternalUsers",
  "required": [
    "@odata.type"
  ],
  "type": "object",
  "properties": {
    "externalTenants": {
      "anyOf": [
        {
          "$ref": "#/components/schemas/microsoft.graph.conditionalAccessExternalTenants"
        },
        {
          "type": "object",
          "nullable": true
        }
      ],
      "description": "The tenant IDs of the selected types of external users. Either all B2B tenant or a collection of tenant IDs. External tenants can be specified only when the property guestOrExternalUserTypes isn't null or an empty String."
    },
    "guestOrExternalUserTypes": {
      "$ref": "#/components/schemas/microsoft.graph.conditionalAccessGuestOrExternalUserTypes"
    },
    "@odata.type": {
      "type": "string"
    }
  }
}