Very late in the party Official docs are here. And code described is

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(
    "https://play.google.com/store/apps/details?id=com.example.android"));
intent.setPackage("com.android.vending");
startActivity(intent);

As you configure this intent, pass "com.android.vending" into Intent.setPackage() so that users see your app's details in the Google Play Store app instead of a chooser. for KOTLIN

val intent = Intent(Intent.ACTION_VIEW).apply {
    data = Uri.parse(
            "https://play.google.com/store/apps/details?id=com.example.android")
    setPackage("com.android.vending")
}
startActivity(intent)

Very late in the party Official docs are here. And code described is

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setData(Uri.parse(
    "https://play.google.com/store/apps/details?id=com.example.android"));
intent.setPackage("com.android.vending");
startActivity(intent);

As you configure this intent, pass "com.android.vending" into Intent.setPackage() so that users see your app's details in the Google Play Store app instead of a chooser. for KOTLIN

val intent = Intent(Intent.ACTION_VIEW).apply {
    data = Uri.parse(
            "https://play.google.com/store/apps/details?id=com.example.android")
    setPackage("com.android.vending")
}
startActivity(intent)

If you have published an instant app using Google Play Instant, you can launch the app as follows:

Intent intent = new Intent(Intent.ACTION_VIEW);
Uri.Builder uriBuilder = Uri.parse("https://play.google.com/store/apps/details")
    .buildUpon()
    .appendQueryParameter("id", "com.example.android")
    .appendQueryParameter("launch", "true");

// Optional parameters, such as referrer, are passed onto the launched
// instant app. You can retrieve these parameters using
// Activity.getIntent().getData().
uriBuilder.appendQueryParameter("referrer", "exampleCampaignId");

intent.setData(uriBuilder.build());
intent.setPackage("com.android.vending");
startActivity(intent);

For KOTLIN

val uriBuilder = Uri.parse("https://play.google.com/store/apps/details")
        .buildUpon()
        .appendQueryParameter("id", "com.example.android")
        .appendQueryParameter("launch", "true")

// Optional parameters, such as referrer, are passed onto the launched
// instant app. You can retrieve these parameters using Activity.intent.data.
uriBuilder.appendQueryParameter("referrer", "exampleCampaignId")

val intent = Intent(Intent.ACTION_VIEW).apply {
    data = uriBuilder.build()
    setPackage("com.android.vending")
}
startActivity(intent)