[iOS] Check whether the sticker pack has been added to WhatsApp or not.

[gokul1630]

Specifications
OS Version: IOS 17 Device Manufacturer: Iphone 13

Stickers

• [x] My stickers do comply with the sticker requirements (512x512 and < 100 KB)
• [x] My tray icon does comply with the requirements (96x96 and < 50 KB)
• [x] I am using WebP images for stickers.
• [x] I am using PNG images for stickers.

Problem Description
Is there any way to check whether the Sticker pack has been added to WhatsApp or not, like content providers in Android?

[normamayre]

Ola