I am following this guide https://docs.smooch.io/guide/native-ios-sdk/#installation to install Zendesk's Sunshine (Smooch) on my iOS app.
I created an integration from the "Conversations integrations" section of Zendesk Admin center. From the integration created I took the integration ID and used it to initialise the iOS Sunshine SDK. The initialisation is failing with this error:"App not found: Provided integration id is invalid"
Any hint of what I am doing wrong?