I have facing an issue of creating recurring charge in annual subscription with graphql api. I got the following error of InputObject 'AppRecurringPricingInput' doesn't accept argument 'interval' :-
Fatal error: Uncaught PHPShopify\Exception\ApiException: message - InputObject 'AppRecurringPricingInput' doesn't accept argument 'interval', locations - line - 11, column - 21, path - mutation, appSubscriptionCreate, lineItems, 0, plan, appRecurringPricingDetails, interval, extensions - code - argumentNotAccepted, name - AppRecurringPricingInput, typeName - InputObject, argumentName - interval in /home/.........
Note: I have used the reference from this URL:- https://shopify.dev/tutorials/create-an-annual-subscription
Team, Please resolve this issue as soon as possible.