Correct way to send event scoped custom dimension

[AltamashShaikh]

Hello,

I wanted to confirm if this is the correct way to send event scoped dimensions ?

 tracker = MatomoTracker(siteId: "23",
                                baseURL: URL(string: "https://your-matomo.example/matomo.php")!)

    // Optional: VISIT-level dimension (applies to all hits after you set it)
    // (Only if your SDK version exposes this API)
    // tracker.set(value: "paid_user", forIndex: 1)

    // EVENT-level custom dimension(s): attach only to THIS event
    let eventDims: [CustomDimension] = [
        CustomDimension(id: 3, value: "black_friday"),   // Event-scope dimension #3
        CustomDimension(id: 4, value: "cta_primary")     // Event-scope dimension #4
    ]

    let event = Event(
        tracker: tracker,
        action: ["shop", "pricing"],                     // action_name path
        url: URL(string: "myapp://shop/pricing"),
        eventCategory: "ui",
        eventAction: "tap",
        eventName: "upgrade_button",
        eventValue: nil,
        customTrackingParameters: [
            // Any extra Tracking API params that aren’t first-class properties
            "pv_id": UUID().uuidString
        ],
        dimensions: eventDims,
        variables: [],
        isCustomAction: false
    )

    tracker.track(event)

[AltamashShaikh]

Or just below code is sufficient ?

let eventDimensions = [1: "eventBasedDimension1",2: "eventBasedDimension2"]

tracker.track(
    eventWithCategory: "CategorieClic",
    action: "ClicBouton",
    name: "BoutonAchat",
    value: 10.0,
    dimensions: eventDimensions   // ✅ Event-scoped dimension #1
)