Request failed with http status code 503

[quote='804847021, Breakfast, /thread/804847, /profile/Breakfast'] This issue has been occurring since Friday, October 17th. [/quote] I’d like to clarify the failure you’re seeing: Is this a single request that’s been stuck since 2025-10-17? Or is it that this request and all subsequent requests are stuck? Or is it that requests are going through, they’re just taking a long time? Also, please post: The UUID of an example ‘bad’ request, that is, a request that was most affected by this issue. And a rough timeline for that request, that is, when you submitted it and, if it completed, when it completed. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com

[quote='804844021, jpderyck, /thread/804844, /profile/jpderyck'] I would like to avoid if possible to create a second application … ? [/quote] I don’t see how that’d be possible. You want to ship two different variants of your app: One with the EU entitlement, only in the EU, authored by your EU-based organisation. Another with the non-EU entitlement, in various countries outside the EU, authored by your US-based organisation. App Store Connect doesn’t support that. In ASC: A given app record is ‘owned’ by a specific team, whereas you want to associate it with multiple teams. And you can only add a single binary to that an app record [1], whereas you want to add multiple binaries. So, you’ll need multiple app records in App Store Connect, each with its own App ID. Of course these two apps will share a lot of same source code. Usually I’d set this up by duplicating the app target in Xcode and then tweaking the build settings, most critically the bundle ID, on that second target. Share and Enjoy — Quin

Hello Kevin, Thanks a lot for your help with the investigation! We assume that the fix done in the https://developer.apple.com/forums/thread/803617 also fixed this issue. At least the issue is not reproduced anymore. Thanks again.

Hi @ArnaudR0, If the App ID Configuration issue still occurs for your developer account, please contact the Apple Developer Program Support team directly using the Contact Us button on the following page: Apple Developer: Support https://developer.apple.com/support Cheers, Paris X Pinkney |  WWDR | DTS Engineer

Hi @Hunt_Welch, The Apple Pay Web Merchant Registration API is intended for payment platforms and e-commerce providers, to register and manage a portfolio of merchants via REST API. Please see the following post to answer your questions about configuring multiple providers, payment gateways, and merchants with this API: Apple Pay Web and Ecommerce site hosting Multiple Merchants on a Single Domain Site https://developer.apple.com/forums/thread/61538?answerId=829805022#829805022 Cheers, Paris X Pinkney |  WWDR | DTS Engineer

Hi @aobifuze, For more information about onboarding as a payment platform, please download the Platform Integration Guide PDF listed on the following page: Apple Pay: Resources https://developer.apple.com/apple-pay/resources/ Once you've configured your environment, you may submit a request to access the Apple Pay Web Merchant Registration API. Please follow the steps outlined in the documentation below: Applying to use the registration API and configuring IDs https://developer.apple.com/documentation/applepaywebmerchantregistrationapi/applying-to-use-the-registration-api-and-configuring-ids In your request, please explain your intent to be a PSP or payment platform and the Apple Pay team will explain the rest of the process. Cheers, Paris X Pinkney |  WWDR | DTS Engineer

I tried making a codeless dext which matches to my IOUSBHostInterface. It has a plist that looks like this: CFBundleIdentifierKernel = com.apple.kpi.iokit // not sure if this is required IOClass = AppleUSBHostMergeProperties // uses IOProviderMergeProperties IOMatchCategory = $(PRODUCT_BUNDLE_IDENTIFIER) // makes its matching unique IOProviderClass = IOUSBHostInterface // what I want to match against IOUserClass = force_alt0 // not sure I need this, because we don't need a user-space process at all // required properties for matching to a IOUSBHostInterface, // see https://developer.apple.com/library/archive/qa/qa1076/_index.html idProduct = x // my product's usb product ID, as a Number idVendor = y // my product's usb vendor ID, as a Number bInterfaceNumber = 0 bConfigurationValue = 1 IOProviderMergeProperties = { bInterfaceProtocol = 80 // 0x50 sentinelProperty = I am just a string } I can see in the IORegistry that my sentinelProperty is applied to the interface, but bInterfaceProtocol is not. If

Hi @team65, The error you received is provided by the Apple Pay Web Merchant Registration API, which is intended for payment platforms and e-commerce providers. Please see the following post to answer your questions about configuring multiple providers, payment gateways, and merchants with this API: Apple Pay Web and Ecommerce site hosting Multiple Merchants on a Single Domain Site https://developer.apple.com/forums/thread/61538?answerId=829805022#829805022 If you do not manage a portfolio of merchants, please follow the steps outlined in the documentation below to configure your merchant in the Developer portal: Configuring Your Environment https://developer.apple.com/documentation/applepayontheweb/configuring-your-environment Cheers, Paris X Pinkney |  WWDR | DTS Engineer

Hi. Welcome to these forums, which are for developers to communicate with other developers (some of whom may work for Apple) about issues with developing software for Apple platforms. You're not going to get much traction here. Your issue seems to be a feature suggestion for Apple software. Apple have a web address where you can submit such feedback: https://www.apple.com/feedback/ It helps if you clearly identify what platform (macOS, iOS, iPadOS, watchOS, tvOS...) you are referring to, and clearly describe what feature you think is missing (close all what?). If you believe you have found a bug in Apple software, you can use this address: https://feedbackassistant.apple.com or the Feedback Assistant app.

https://discussions.apple.com/thread/6703022?sortBy=rank It looks like someone else had the same issue but didn't get an answer.

This has often happened to me with code which is incorrect but not glaringly so. I've found that using an LLM is useful here. Just ask it why can't the Swift compiler type check this in reasonable time: and append the code. An LLM isn't as hard-nosed as a compiler; it can spot common errors like extra or missing commas. It might be worth suggesting this as an Xcode feature. Just as the compiler constantly runs in the background as you type, an LLM could constantly examine your code and point out oddities - things that might even compile, but are likely unintended, or possible reasons for compiler error messages.