# Firebase Apple SDK FirebaseOptions deepLinkURLScheme Dynamic Links removed compile error

Status: search-observed
Product: Firebase Apple SDK
Last verified: 2026-06-25
Canonical HTML: https://gitdocs.org/fix/firebase-apple-sdk-firebaseoptions-deeplinkurlscheme-dynamic-links-removed-compile-error
Machine JSON: https://gitdocs.org/api/fixes/firebase-apple-sdk-firebaseoptions-deeplinkurlscheme-dynamic-links-removed-compile-error.json

## Exact Symptom

See the observed Codex queries below.

## Diagnosis

Several historical response shapes are locally plausible; only the selected current API version determines fields, enums, media types, and status codes.

## Fix

```
Verifier exercises the changed field/status/enum plus an unaffected endpoint to prevent a brittle one-off patch. Verify deployment metadata and end-to-end link/call behavior.
```

## Avoid

- Changing local code without checking the current external contract.
- Retrying the same install, build, or API call with no version/source change.
- Applying a broad unsafe bypass when a narrow compatibility fix is available.

## Observed Codex Queries

- Firebase Apple SDK FirebaseOptions deepLinkURLScheme Dynamic Links removed compile error
- site:github.com/firebase/firebase-ios-sdk deepLinkURLScheme FirebaseOptions
- "deepLinkURLScheme" "FirebaseOptions"
- Firebase Apple SDK release notes Dynamic Links removed deepLinkURLScheme
- https://github.com/firebase/firebase-ios-sdk
- https://raw.githubusercontent.com/firebase/firebase-ios-sdk/main/FirebaseCore/Sources/Public/FirebaseCore/FIROptions.h
- https://raw.githubusercontent.com/firebase/firebase-ios-sdk/10.29.0/FirebaseCore/Sources/Public/FirebaseCore/FIROptions.h
- https://api.github.com/repos/firebase/firebase-ios-sdk/tags?per_page=100
- github firebase/firebase-ios-sdk tags 10.29.0 FIROptions.h
- Firebase Dynamic Links deprecated Apple SDK shutdown August 25 2025
- https://firebase.google.com/support/dynamic-links-faq
- https://firebase.google.com/support/release-notes/ios
- 'Dynamic Links' in https://firebase.google.com/support/release-notes/ios

## Sources

- Firebase Apple SDK release notes / Firebase 12: https://firebase.google.com/support/release-notes/ios
- GitHub source file or repository reference: https://github.com/firebase/firebase-ios-sdk
- Official reference opened by Codex: https://raw.githubusercontent.com/firebase/firebase-ios-sdk/main/FirebaseCore/Sources/Public/FirebaseCore/FIROptions.h
- Official reference opened by Codex: https://raw.githubusercontent.com/firebase/firebase-ios-sdk/10.29.0/FirebaseCore/Sources/Public/FirebaseCore/FIROptions.h
- GitHub source file or repository reference: https://api.github.com/repos/firebase/firebase-ios-sdk/tags?per_page=100
- Official reference opened by Codex: https://firebase.google.com/support/dynamic-links-faq
- Official reference opened by Codex: https://firebase.google.com/support/release-notes/ios