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": "3b03283d-2803-4507-bfee-0a947277a216",
    "type": "authorizations",
    "attributes": {
      "authorizable_id": "f77b6f58-aa16-4d14-9302-7fa230752d97",
      "authorizable_type": "Dashboard",
      "grantee_id": "36",
      "grantee_type": "User",
      "permissions": [
        "read"
      ],
      "updated_at": "2025-08-11T23:17:33.746-07:00",
      "created_at": "2025-08-11T23:17:33.746-07:00"
    }
  }
}