Creates an authorization

curl --request POST \
  --url https://api.rootly.com/v1/authorizations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "authorizations",
    "attributes": {
      "authorizable_id": "<string>",
      "authorizable_type": "Dashboard",
      "grantee_id": "<string>",
      "grantee_type": "User",
      "permissions": [
        "read"
      ]
    }
  }
}
'

{
  "data": {
    "id": "2a3759c3-becc-4ac6-b248-20332ec81c2b",
    "type": "authorizations",
    "attributes": {
      "authorizable_id": "88ae1152-d53a-4a43-a8b9-0b1e5451150e",
      "authorizable_type": "Dashboard",
      "grantee_id": "84",
      "grantee_type": "User",
      "permissions": [
        "read"
      ],
      "updated_at": "2025-12-24T09:23:42.422-08:00",
      "created_at": "2025-12-24T09:23:42.422-08:00"
    }
  }
}