diff --git a/packages/shorebird_cli/lib/src/code_push_client_wrapper.dart b/packages/shorebird_cli/lib/src/code_push_client_wrapper.dart
index cda555862..66865796f 100644
--- a/packages/shorebird_cli/lib/src/code_push_client_wrapper.dart
+++ b/packages/shorebird_cli/lib/src/code_push_client_wrapper.dart
@@ -134,7 +134,7 @@ This app may not exist or you may not have permission to view it.''',
   Future<void> ensureReleaseHasNoArtifacts({
     required String appId,
     required Release existingRelease,
-    required String platform,
+    required ReleasePlatform platform,
   }) async {
     logger.detail('Verifying ability to release');
 
@@ -228,7 +228,7 @@ Please create a release using "shorebird release" and try again.
     required String appId,
     required int releaseId,
     required Map<Arch, ArchMetadata> architectures,
-    required String platform,
+    required ReleasePlatform platform,
   }) async {
     // TODO(bryanoltman): update this function to only make one call to
     // getReleaseArtifacts.
@@ -265,7 +265,7 @@ Please create a release using "shorebird release" and try again.
     required String appId,
     required int releaseId,
     required String arch,
-    required String platform,
+    required ReleasePlatform platform,
   }) async {
     final fetchReleaseArtifactProgress = logger.progress(
       'Fetching $arch artifact',
@@ -295,7 +295,7 @@ Please create a release using "shorebird release" and try again.
     required String appId,
     required int releaseId,
     required String arch,
-    required String platform,
+    required ReleasePlatform platform,
   }) async {
     final fetchReleaseArtifactProgress = logger.progress(
       'Fetching $arch artifact',
@@ -327,7 +327,7 @@ Please create a release using "shorebird release" and try again.
   Future<void> createAndroidReleaseArtifacts({
     required String appId,
     required int releaseId,
-    required String platform,
+    required ReleasePlatform platform,
     required String aabPath,
     required Map<Arch, ArchMetadata> architectures,
     String? flavor,
@@ -400,7 +400,7 @@ aab artifact already exists, continuing...''',
   Future<void> createAndroidArchiveReleaseArtifacts({
     required String appId,
     required int releaseId,
-    required String platform,
+    required ReleasePlatform platform,
     required String aarPath,
     required String extractedAarDir,
     required Map<Arch, ArchMetadata> architectures,
@@ -479,7 +479,7 @@ aar artifact already exists, continuing...''',
         releaseId: releaseId,
         artifactPath: ipaPath,
         arch: 'ipa',
-        platform: 'ios',
+        platform: ReleasePlatform.ios,
         hash: sha256.convert(await ipaFile.readAsBytes()).toString(),
       );
     } catch (error) {
@@ -495,7 +495,7 @@ aar artifact already exists, continuing...''',
   Future<void> completeRelease({
     required String appId,
     required int releaseId,
-    required String platform,
+    required ReleasePlatform platform,
   }) async {
     final completeReleaseProgress = logger.progress('Completing release');
     try {
@@ -535,7 +535,7 @@ aar artifact already exists, continuing...''',
   Future<void> createPatchArtifacts({
     required String appId,
     required Patch patch,
-    required String platform,
+    required ReleasePlatform platform,
     required Map<Arch, PatchArtifactBundle> patchArtifactBundles,
   }) async {
     final createArtifactProgress = logger.progress('Uploading artifacts');
@@ -582,7 +582,7 @@ aar artifact already exists, continuing...''',
   Future<void> publishPatch({
     required String appId,
     required int releaseId,
-    required String platform,
+    required ReleasePlatform platform,
     required String channelName,
     required Map<Arch, PatchArtifactBundle> patchArtifactBundles,
   }) async {
diff --git a/packages/shorebird_cli/lib/src/commands/patch/patch_aar_command.dart b/packages/shorebird_cli/lib/src/commands/patch/patch_aar_command.dart
index ce9cfd0f6..b780081f3 100644
--- a/packages/shorebird_cli/lib/src/commands/patch/patch_aar_command.dart
+++ b/packages/shorebird_cli/lib/src/commands/patch/patch_aar_command.dart
@@ -144,7 +144,7 @@ of the Android app that is using this module.''',
       return ExitCode.success.code;
     }
 
-    const platformName = 'android';
+    const platform = ReleasePlatform.android;
     final channelName = results['channel'] as String;
 
     final release = await codePushClientWrapper.getRelease(
@@ -194,14 +194,14 @@ https://github.com/shorebirdtech/shorebird/issues/472
       appId: appId,
       releaseId: release.id,
       architectures: architectures,
-      platform: platformName,
+      platform: platform,
     );
 
     final releaseAarArtifact = await codePushClientWrapper.getReleaseArtifact(
       appId: appId,
       releaseId: release.id,
       arch: 'aar',
-      platform: platformName,
+      platform: platform,
     );
 
     final downloadReleaseAarProgress = logger.progress(
@@ -280,7 +280,7 @@ https://github.com/shorebirdtech/shorebird/issues/472
       if (flavor != null) '🍧 Flavor: ${lightCyan.wrap(flavor)}',
       '📦 Release Version: ${lightCyan.wrap(releaseVersion)}',
       '📺 Channel: ${lightCyan.wrap(channelName)}',
-      '''🕹️  Platform: ${lightCyan.wrap(platformName)} ${lightCyan.wrap('[${archMetadata.join(', ')}]')}''',
+      '''🕹️  Platform: ${lightCyan.wrap(platform.name)} ${lightCyan.wrap('[${archMetadata.join(', ')}]')}''',
     ];
 
     logger.info(
@@ -305,7 +305,7 @@ ${summary.join('\n')}
     await codePushClientWrapper.publishPatch(
       appId: appId,
       releaseId: release.id,
-      platform: platformName,
+      platform: platform,
       channelName: channelName,
       patchArtifactBundles: patchArtifactBundles,
     );
diff --git a/packages/shorebird_cli/lib/src/commands/patch/patch_android_command.dart b/packages/shorebird_cli/lib/src/commands/patch/patch_android_command.dart
index 64b155da5..3b6043cbb 100644
--- a/packages/shorebird_cli/lib/src/commands/patch/patch_android_command.dart
+++ b/packages/shorebird_cli/lib/src/commands/patch/patch_android_command.dart
@@ -16,6 +16,7 @@ import 'package:shorebird_cli/src/shorebird_config_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_environment.dart';
 import 'package:shorebird_cli/src/shorebird_release_version_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_validation_mixin.dart';
+import 'package:shorebird_code_push_client/shorebird_code_push_client.dart';
 
 /// {@template patch_android_command}
 /// `shorebird patch android`
@@ -107,7 +108,7 @@ class PatchAndroidCommand extends ShorebirdCommand
 
     await cache.updateAll();
 
-    const platformName = 'android';
+    const platform = ReleasePlatform.android;
     final channelName = results['channel'] as String;
     final flavor = results['flavor'] as String?;
     final target = results['target'] as String?;
@@ -199,14 +200,14 @@ https://github.com/shorebirdtech/shorebird/issues/472
       appId: app.appId,
       releaseId: release.id,
       architectures: architectures,
-      platform: platformName,
+      platform: platform,
     );
 
     final releaseAabArtifact = await codePushClientWrapper.getReleaseArtifact(
       appId: app.appId,
       releaseId: release.id,
       arch: 'aab',
-      platform: platformName,
+      platform: platform,
     );
 
     final releaseArtifactPaths = <Arch, String>{};
@@ -321,7 +322,7 @@ https://github.com/shorebirdtech/shorebird/issues/472
       if (flavor != null) '🍧 Flavor: ${lightCyan.wrap(flavor)}',
       '📦 Release Version: ${lightCyan.wrap(releaseVersion)}',
       '📺 Channel: ${lightCyan.wrap(channelName)}',
-      '''🕹️  Platform: ${lightCyan.wrap(platformName)} ${lightCyan.wrap('[${archMetadata.join(', ')}]')}''',
+      '''🕹️  Platform: ${lightCyan.wrap(platform.name)} ${lightCyan.wrap('[${archMetadata.join(', ')}]')}''',
     ];
 
     logger.info(
@@ -346,7 +347,7 @@ ${summary.join('\n')}
     await codePushClientWrapper.publishPatch(
       appId: appId,
       releaseId: release.id,
-      platform: platformName,
+      platform: platform,
       channelName: channelName,
       patchArtifactBundles: patchArtifactBundles,
     );
diff --git a/packages/shorebird_cli/lib/src/commands/patch/patch_ios_command.dart b/packages/shorebird_cli/lib/src/commands/patch/patch_ios_command.dart
index 19b0eb35c..a03f5359a 100644
--- a/packages/shorebird_cli/lib/src/commands/patch/patch_ios_command.dart
+++ b/packages/shorebird_cli/lib/src/commands/patch/patch_ios_command.dart
@@ -15,6 +15,7 @@ import 'package:shorebird_cli/src/shorebird_build_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_config_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_environment.dart';
 import 'package:shorebird_cli/src/shorebird_validation_mixin.dart';
+import 'package:shorebird_code_push_client/shorebird_code_push_client.dart';
 
 /// {@template patch_ios_command}
 /// `shorebird patch ios` command.
@@ -87,7 +88,7 @@ class PatchIosCommand extends ShorebirdCommand
 
     const arch = 'aarch64';
     const channelName = 'stable';
-    const platformName = 'ios';
+    const platform = ReleasePlatform.ios;
     final force = results['force'] == true;
     final dryRun = results['dry-run'] == true;
     final flavor = results['flavor'] as String?;
@@ -204,7 +205,7 @@ https://github.com/shorebirdtech/shorebird/issues/472
       if (flavor != null) '🍧 Flavor: ${lightCyan.wrap(flavor)}',
       '📦 Release Version: ${lightCyan.wrap(releaseVersion)}',
       '📺 Channel: ${lightCyan.wrap(channelName)}',
-      '''🕹️  Platform: ${lightCyan.wrap(platformName)} ${lightCyan.wrap('[$arch (${formatBytes(aotFileSize)})]')}''',
+      '''🕹️  Platform: ${lightCyan.wrap(platform.name)} ${lightCyan.wrap('[$arch (${formatBytes(aotFileSize)})]')}''',
     ];
 
     logger.info(
@@ -231,7 +232,7 @@ ${summary.join('\n')}
     await codePushClientWrapper.publishPatch(
       appId: appId,
       releaseId: release.id,
-      platform: platformName,
+      platform: platform,
       channelName: channelName,
       patchArtifactBundles: {
         Arch.arm64: PatchArtifactBundle(
diff --git a/packages/shorebird_cli/lib/src/commands/preview_command.dart b/packages/shorebird_cli/lib/src/commands/preview_command.dart
index 5cc39d22a..9b61153e8 100644
--- a/packages/shorebird_cli/lib/src/commands/preview_command.dart
+++ b/packages/shorebird_cli/lib/src/commands/preview_command.dart
@@ -12,6 +12,7 @@ import 'package:shorebird_cli/src/logger.dart';
 import 'package:shorebird_cli/src/shorebird_config_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_validation_mixin.dart';
 import 'package:shorebird_cli/src/third_party/flutter_tools/lib/flutter_tools.dart';
+import 'package:shorebird_code_push_client/shorebird_code_push_client.dart';
 
 /// {@template preview_command}
 /// `shorebird preview` command.
@@ -49,7 +50,7 @@ class PreviewCommand extends ShorebirdCommand
       return error.exitCode.code;
     }
 
-    const platform = 'android';
+    const platform = ReleasePlatform.android;
     final appId = results['app-id'] as String? ?? await promptForApp();
 
     if (appId == null) {
diff --git a/packages/shorebird_cli/lib/src/commands/release/release_aar_command.dart b/packages/shorebird_cli/lib/src/commands/release/release_aar_command.dart
index 12fc36756..3fa052561 100644
--- a/packages/shorebird_cli/lib/src/commands/release/release_aar_command.dart
+++ b/packages/shorebird_cli/lib/src/commands/release/release_aar_command.dart
@@ -13,6 +13,7 @@ import 'package:shorebird_cli/src/shorebird_config_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_environment.dart';
 import 'package:shorebird_cli/src/shorebird_release_version_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_validation_mixin.dart';
+import 'package:shorebird_code_push_client/shorebird_code_push_client.dart';
 
 /// {@template release_aar_command}
 /// `shorebird release aar`
@@ -86,7 +87,7 @@ make smaller updates to your app.
       return ExitCode.config.code;
     }
 
-    const platformName = 'android';
+    const platform = ReleasePlatform.android;
     final flavor = results['flavor'] as String?;
     final buildNumber = results['build-number'] as String;
     final releaseVersion = results['release-version'] as String;
@@ -104,7 +105,7 @@ make smaller updates to your app.
       await codePushClientWrapper.ensureReleaseHasNoArtifacts(
         appId: app.appId,
         existingRelease: existingRelease,
-        platform: platformName,
+        platform: platform,
       );
     }
 
@@ -124,7 +125,7 @@ make smaller updates to your app.
       '''📱 App: ${lightCyan.wrap(app.displayName)} ${lightCyan.wrap('(${app.appId})')}''',
       if (flavor != null) '🍧 Flavor: ${lightCyan.wrap(flavor)}',
       '📦 Release Version: ${lightCyan.wrap(releaseVersion)}',
-      '''🕹️  Platform: ${lightCyan.wrap(platformName)} ${lightCyan.wrap('(${archNames.join(', ')})')}''',
+      '''🕹️  Platform: ${lightCyan.wrap(platform.name)} ${lightCyan.wrap('(${archNames.join(', ')})')}''',
     ];
 
     logger.info('''
@@ -175,7 +176,7 @@ ${summary.join('\n')}
     await codePushClientWrapper.createAndroidArchiveReleaseArtifacts(
       appId: app.appId,
       releaseId: release.id,
-      platform: platformName,
+      platform: platform,
       aarPath: aarArtifactPath(
         packageName: androidPackageName!,
         buildNumber: buildNumber,
@@ -187,7 +188,7 @@ ${summary.join('\n')}
     await codePushClientWrapper.completeRelease(
       appId: app.appId,
       releaseId: release.id,
-      platform: platformName,
+      platform: platform,
     );
 
     logger
diff --git a/packages/shorebird_cli/lib/src/commands/release/release_android_command.dart b/packages/shorebird_cli/lib/src/commands/release/release_android_command.dart
index d9e716da2..80d3d7876 100644
--- a/packages/shorebird_cli/lib/src/commands/release/release_android_command.dart
+++ b/packages/shorebird_cli/lib/src/commands/release/release_android_command.dart
@@ -11,6 +11,7 @@ import 'package:shorebird_cli/src/shorebird_config_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_environment.dart';
 import 'package:shorebird_cli/src/shorebird_release_version_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_validation_mixin.dart';
+import 'package:shorebird_code_push_client/shorebird_code_push_client.dart';
 
 /// {@template release_android_command}
 /// `shorebird release android`
@@ -74,7 +75,7 @@ make smaller updates to your app.
       return e.exitCode.code;
     }
 
-    const platformName = 'android';
+    const platform = ReleasePlatform.android;
     final flavor = results['flavor'] as String?;
     final target = results['target'] as String?;
     final generateApk = results['artifact'] as String == 'apk';
@@ -123,7 +124,7 @@ make smaller updates to your app.
       await codePushClientWrapper.ensureReleaseHasNoArtifacts(
         appId: app.appId,
         existingRelease: existingRelease,
-        platform: platformName,
+        platform: platform,
       );
     }
 
@@ -132,7 +133,7 @@ make smaller updates to your app.
       '''📱 App: ${lightCyan.wrap(app.displayName)} ${lightCyan.wrap('(${app.appId})')}''',
       if (flavor != null) '🍧 Flavor: ${lightCyan.wrap(flavor)}',
       '📦 Release Version: ${lightCyan.wrap(releaseVersion)}',
-      '''🕹️  Platform: ${lightCyan.wrap(platformName)} ${lightCyan.wrap('(${archNames.join(', ')})')}''',
+      '''🕹️  Platform: ${lightCyan.wrap(platform.name)} ${lightCyan.wrap('(${archNames.join(', ')})')}''',
     ];
 
     logger.info('''
@@ -176,7 +177,7 @@ ${summary.join('\n')}
       appId: app.appId,
       releaseId: release.id,
       aabPath: bundlePath,
-      platform: platformName,
+      platform: platform,
       architectures: architectures,
       flavor: flavor,
     );
@@ -184,7 +185,7 @@ ${summary.join('\n')}
     await codePushClientWrapper.completeRelease(
       appId: app.appId,
       releaseId: release.id,
-      platform: platformName,
+      platform: platform,
     );
 
     logger
diff --git a/packages/shorebird_cli/lib/src/commands/release/release_ios_command.dart b/packages/shorebird_cli/lib/src/commands/release/release_ios_command.dart
index 3e7bdeda8..cd9ea03d5 100644
--- a/packages/shorebird_cli/lib/src/commands/release/release_ios_command.dart
+++ b/packages/shorebird_cli/lib/src/commands/release/release_ios_command.dart
@@ -12,6 +12,7 @@ import 'package:shorebird_cli/src/shorebird_build_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_config_mixin.dart';
 import 'package:shorebird_cli/src/shorebird_environment.dart';
 import 'package:shorebird_cli/src/shorebird_validation_mixin.dart';
+import 'package:shorebird_code_push_client/shorebird_code_push_client.dart';
 
 /// {@template release_ios_command}
 /// `shorebird release ios-preview`
@@ -72,7 +73,7 @@ make smaller updates to your app.
       '''iOS support is in an experimental state and will not work without Flutter engine changes that have not yet been published.''',
     );
 
-    const platformName = 'ios';
+    const platform = ReleasePlatform.ios;
     final flavor = results['flavor'] as String?;
     final shorebirdYaml = ShorebirdEnvironment.getShorebirdYaml()!;
     final appId = shorebirdYaml.getAppId(flavor: flavor);
@@ -121,7 +122,7 @@ make smaller updates to your app.
       await codePushClientWrapper.ensureReleaseHasNoArtifacts(
         appId: app.appId,
         existingRelease: existingRelease,
-        platform: platformName,
+        platform: platform,
       );
     }
 
@@ -129,7 +130,7 @@ make smaller updates to your app.
       '''📱 App: ${lightCyan.wrap(app.displayName)} ${lightCyan.wrap('($appId)')}''',
       if (flavor != null) '🍧 Flavor: ${lightCyan.wrap(flavor)}',
       '📦 Release Version: ${lightCyan.wrap(releaseVersion)}',
-      '''🕹️  Platform: ${lightCyan.wrap(platformName)}''',
+      '''🕹️  Platform: ${lightCyan.wrap(platform.name)}''',
     ];
 
     logger.info('''
@@ -178,7 +179,7 @@ ${summary.join('\n')}
     await codePushClientWrapper.completeRelease(
       appId: app.appId,
       releaseId: release.id,
-      platform: platformName,
+      platform: platform,
     );
 
     logger
diff --git a/packages/shorebird_cli/test/src/code_push_client_wrapper_test.dart b/packages/shorebird_cli/test/src/code_push_client_wrapper_test.dart
index 64323602c..aed29f61c 100644
--- a/packages/shorebird_cli/test/src/code_push_client_wrapper_test.dart
+++ b/packages/shorebird_cli/test/src/code_push_client_wrapper_test.dart
@@ -31,6 +31,10 @@ void main() {
     late http.Client httpClient;
     late Platform platform;
 
+    setUpAll(() {
+      registerFallbackValue(ReleasePlatform.android);
+    });
+
     setUp(() {
       auth = _MockAuth();
       httpClient = _MockHttpClient();
@@ -74,7 +78,7 @@ void main() {
     const patchId = 1;
     const patchNumber = 2;
     const patch = Patch(id: patchId, number: patchNumber);
-    const platformName = 'ios';
+    const releasePlatform = ReleasePlatform.ios;
     const releaseId = 123;
     const arch = Arch.arm64;
     const flutterRevision = '123';
@@ -105,7 +109,7 @@ void main() {
       id: 1,
       releaseId: releaseId,
       arch: 'aarch64',
-      platform: platformName,
+      platform: releasePlatform,
       hash: 'asdf',
       size: 4,
       url: 'url',
@@ -379,7 +383,7 @@ void main() {
                 () async => codePushClientWrapper.ensureReleaseHasNoArtifacts(
                   appId: appId,
                   existingRelease: release,
-                  platform: platformName,
+                  platform: releasePlatform,
                 ),
               ),
               exitsWithCode(ExitCode.software),
@@ -388,7 +392,7 @@ void main() {
             verify(
               () => logger.err(
                 '''
-It looks like you have an existing $platformName release for version ${lightCyan.wrap(release.version)}.
+It looks like you have an existing $releasePlatform release for version ${lightCyan.wrap(release.version)}.
 Please bump your version number and try again.''',
               ),
             ).called(1);
@@ -411,7 +415,7 @@ Please bump your version number and try again.''',
                 () => codePushClientWrapper.ensureReleaseHasNoArtifacts(
                   appId: appId,
                   existingRelease: release,
-                  platform: platformName,
+                  platform: releasePlatform,
                 ),
               ),
               completes,
@@ -673,7 +677,7 @@ Please bump your version number and try again.''',
                 appId: app.appId,
                 releaseId: releaseId,
                 architectures: archMap,
-                platform: platformName,
+                platform: releasePlatform,
               ),
             ),
             exitsWithCode(ExitCode.software),
@@ -697,7 +701,7 @@ Please bump your version number and try again.''',
                 appId: app.appId,
                 releaseId: releaseId,
                 architectures: archMap,
-                platform: platformName,
+                platform: releasePlatform,
               ),
             ),
             exitsWithCode(ExitCode.software),
@@ -726,7 +730,7 @@ Please bump your version number and try again.''',
               appId: app.appId,
               releaseId: releaseId,
               architectures: archMap,
-              platform: platformName,
+              platform: releasePlatform,
             ),
           );
 
@@ -753,7 +757,7 @@ Please bump your version number and try again.''',
                 appId: app.appId,
                 releaseId: releaseId,
                 arch: arch.name,
-                platform: platformName,
+                platform: releasePlatform,
               ),
             ),
             exitsWithCode(ExitCode.software),
@@ -778,7 +782,7 @@ Please bump your version number and try again.''',
                 appId: app.appId,
                 releaseId: releaseId,
                 arch: arch.name,
-                platform: platformName,
+                platform: releasePlatform,
               ),
             ),
             exitsWithCode(ExitCode.software),
@@ -808,7 +812,7 @@ Please bump your version number and try again.''',
                 appId: app.appId,
                 releaseId: releaseId,
                 arch: arch.name,
-                platform: platformName,
+                platform: releasePlatform,
               ),
             );
 
@@ -836,7 +840,7 @@ Please bump your version number and try again.''',
                 appId: app.appId,
                 releaseId: releaseId,
                 arch: arch.name,
-                platform: platformName,
+                platform: releasePlatform,
               ),
             ),
             exitsWithCode(ExitCode.software),
@@ -860,7 +864,7 @@ Please bump your version number and try again.''',
               appId: app.appId,
               releaseId: releaseId,
               arch: arch.name,
-              platform: platformName,
+              platform: releasePlatform,
             ),
           );
 
@@ -885,7 +889,7 @@ Please bump your version number and try again.''',
                 appId: app.appId,
                 releaseId: releaseId,
                 arch: arch.name,
-                platform: platformName,
+                platform: releasePlatform,
               ),
             );
 
@@ -953,7 +957,7 @@ Please bump your version number and try again.''',
                 () async => codePushClientWrapper.createAndroidReleaseArtifacts(
                   appId: app.appId,
                   releaseId: releaseId,
-                  platform: platformName,
+                  platform: releasePlatform,
                   aabPath: p.join(tempDir.path, aabPath),
                   architectures: ShorebirdBuildMixin.allAndroidArchitectures,
                 ),
@@ -986,7 +990,7 @@ Please bump your version number and try again.''',
                 () async => codePushClientWrapper.createAndroidReleaseArtifacts(
                   appId: app.appId,
                   releaseId: releaseId,
-                  platform: platformName,
+                  platform: releasePlatform,
                   aabPath: p.join(tempDir.path, aabPath),
                   architectures: ShorebirdBuildMixin.allAndroidArchitectures,
                 ),
@@ -1019,7 +1023,7 @@ Please bump your version number and try again.''',
               () async => codePushClientWrapper.createAndroidReleaseArtifacts(
                 appId: app.appId,
                 releaseId: releaseId,
-                platform: platformName,
+                platform: releasePlatform,
                 aabPath: p.join(tempDir.path, aabPath),
                 architectures: ShorebirdBuildMixin.allAndroidArchitectures,
               ),
@@ -1055,7 +1059,7 @@ Please bump your version number and try again.''',
               () async => codePushClientWrapper.createAndroidReleaseArtifacts(
                 appId: app.appId,
                 releaseId: releaseId,
-                platform: platformName,
+                platform: releasePlatform,
                 aabPath: p.join(tempDir.path, aabPath),
                 architectures: ShorebirdBuildMixin.allAndroidArchitectures,
               ),
@@ -1089,7 +1093,7 @@ Please bump your version number and try again.''',
               () async => codePushClientWrapper.createAndroidReleaseArtifacts(
                 appId: app.appId,
                 releaseId: releaseId,
-                platform: platformName,
+                platform: releasePlatform,
                 aabPath: p.join(tempDir.path, aabPath),
                 architectures: ShorebirdBuildMixin.allAndroidArchitectures,
               ),
@@ -1120,7 +1124,7 @@ Please bump your version number and try again.''',
               () async => codePushClientWrapper.createAndroidReleaseArtifacts(
                 appId: app.appId,
                 releaseId: releaseId,
-                platform: platformName,
+                platform: releasePlatform,
                 aabPath: p.join(tempDir.path, aabPath),
                 architectures: ShorebirdBuildMixin.allAndroidArchitectures,
                 flavor: flavorName,
@@ -1138,7 +1142,7 @@ Please bump your version number and try again.''',
               ),
               releaseId: releaseId,
               arch: any(named: 'arch'),
-              platform: platformName,
+              platform: releasePlatform,
               hash: any(named: 'hash'),
             ),
           ).called(ShorebirdBuildMixin.allAndroidArchitectures.length);
@@ -1215,7 +1219,7 @@ Please bump your version number and try again.''',
                     codePushClientWrapper.createAndroidArchiveReleaseArtifacts(
                   appId: app.appId,
                   releaseId: releaseId,
-                  platform: platformName,
+                  platform: releasePlatform,
                   aarPath: p.join(tempDir.path, aarPath),
                   extractedAarDir: p.join(tempDir.path, extractedAarPath),
                   architectures: ShorebirdBuildMixin.allAndroidArchitectures,
@@ -1250,7 +1254,7 @@ Please bump your version number and try again.''',
                     codePushClientWrapper.createAndroidArchiveReleaseArtifacts(
                   appId: app.appId,
                   releaseId: releaseId,
-                  platform: platformName,
+                  platform: releasePlatform,
                   aarPath: p.join(tempDir.path, aarPath),
                   extractedAarDir: p.join(tempDir.path, extractedAarPath),
                   architectures: ShorebirdBuildMixin.allAndroidArchitectures,
@@ -1285,7 +1289,7 @@ Please bump your version number and try again.''',
                   codePushClientWrapper.createAndroidArchiveReleaseArtifacts(
                 appId: app.appId,
                 releaseId: releaseId,
-                platform: platformName,
+                platform: releasePlatform,
                 aarPath: p.join(tempDir.path, aarPath),
                 extractedAarDir: p.join(tempDir.path, extractedAarPath),
                 architectures: ShorebirdBuildMixin.allAndroidArchitectures,
@@ -1323,7 +1327,7 @@ Please bump your version number and try again.''',
                   codePushClientWrapper.createAndroidArchiveReleaseArtifacts(
                 appId: app.appId,
                 releaseId: releaseId,
-                platform: platformName,
+                platform: releasePlatform,
                 aarPath: p.join(tempDir.path, aarPath),
                 extractedAarDir: p.join(tempDir.path, extractedAarPath),
                 architectures: ShorebirdBuildMixin.allAndroidArchitectures,
@@ -1359,7 +1363,7 @@ Please bump your version number and try again.''',
                   codePushClientWrapper.createAndroidArchiveReleaseArtifacts(
                 appId: app.appId,
                 releaseId: releaseId,
-                platform: platformName,
+                platform: releasePlatform,
                 aarPath: p.join(tempDir.path, aarPath),
                 extractedAarDir: p.join(tempDir.path, extractedAarPath),
                 architectures: ShorebirdBuildMixin.allAndroidArchitectures,
@@ -1392,7 +1396,7 @@ Please bump your version number and try again.''',
                   codePushClientWrapper.createAndroidArchiveReleaseArtifacts(
                 appId: app.appId,
                 releaseId: releaseId,
-                platform: platformName,
+                platform: releasePlatform,
                 aarPath: p.join(tempDir.path, aarPath),
                 extractedAarDir: p.join(tempDir.path, extractedAarPath),
                 architectures: ShorebirdBuildMixin.allAndroidArchitectures,
@@ -1407,7 +1411,7 @@ Please bump your version number and try again.''',
               artifactPath: any(named: 'artifactPath'),
               releaseId: releaseId,
               arch: any(named: 'arch'),
-              platform: platformName,
+              platform: releasePlatform,
               hash: any(named: 'hash'),
             ),
           ).called(ShorebirdBuildMixin.allAndroidArchitectures.length + 1);
@@ -1553,7 +1557,7 @@ Please bump your version number and try again.''',
               () => codePushClientWrapper.completeRelease(
                 appId: app.appId,
                 releaseId: releaseId,
-                platform: platformName,
+                platform: releasePlatform,
               ),
             ),
             exitsWithCode(ExitCode.software),
@@ -1575,7 +1579,7 @@ Please bump your version number and try again.''',
           () => codePushClientWrapper.completeRelease(
             appId: app.appId,
             releaseId: releaseId,
-            platform: platformName,
+            platform: releasePlatform,
           ),
         );
 
@@ -1692,7 +1696,7 @@ Please bump your version number and try again.''',
                 () => codePushClientWrapper.createPatchArtifacts(
                   appId: appId,
                   patch: patch,
-                  platform: platformName,
+                  platform: releasePlatform,
                   patchArtifactBundles: patchArtifactBundles,
                 ),
               ),
@@ -1719,7 +1723,7 @@ Please bump your version number and try again.''',
             () => codePushClientWrapper.createPatchArtifacts(
               appId: appId,
               patch: patch,
-              platform: platformName,
+              platform: releasePlatform,
               patchArtifactBundles: patchArtifactBundles,
             ),
           );
@@ -1731,7 +1735,7 @@ Please bump your version number and try again.''',
               artifactPath: partchArtifactBundle.path,
               patchId: patchId,
               arch: arch.name,
-              platform: platformName,
+              platform: releasePlatform,
               hash: partchArtifactBundle.hash,
             ),
           ).called(1);
@@ -1773,7 +1777,7 @@ Please bump your version number and try again.''',
             () => codePushClientWrapper.publishPatch(
               appId: appId,
               releaseId: releaseId,
-              platform: platformName,
+              platform: releasePlatform,
               channelName: channelName,
               patchArtifactBundles: patchArtifactBundles,
             ),
@@ -1791,7 +1795,7 @@ Please bump your version number and try again.''',
               artifactPath: partchArtifactBundle.path,
               patchId: patchId,
               arch: arch.name,
-              platform: platformName,
+              platform: releasePlatform,
               hash: partchArtifactBundle.hash,
             ),
           ).called(1);
@@ -1827,7 +1831,7 @@ Please bump your version number and try again.''',
             () => codePushClientWrapper.publishPatch(
               appId: appId,
               releaseId: releaseId,
-              platform: platformName,
+              platform: releasePlatform,
               channelName: channelName,
               patchArtifactBundles: patchArtifactBundles,
             ),
@@ -1845,7 +1849,7 @@ Please bump your version number and try again.''',
               artifactPath: partchArtifactBundle.path,
               patchId: patchId,
               arch: arch.name,
-              platform: platformName,
+              platform: releasePlatform,
               hash: partchArtifactBundle.hash,
             ),
           ).called(1);
diff --git a/packages/shorebird_cli/test/src/commands/patch/patch_aar_command_test.dart b/packages/shorebird_cli/test/src/commands/patch/patch_aar_command_test.dart
index 53d779109..ab45ff87c 100644
--- a/packages/shorebird_cli/test/src/commands/patch/patch_aar_command_test.dart
+++ b/packages/shorebird_cli/test/src/commands/patch/patch_aar_command_test.dart
@@ -60,7 +60,7 @@ void main() {
     const versionCode = '1';
     const version = '$versionName+$versionCode';
     const arch = 'aarch64';
-    const platformName = 'android';
+    const releasePlatform = ReleasePlatform.android;
     const channelName = 'stable';
     const appDisplayName = 'Test App';
     const appMetadata = AppMetadata(appId: appId, displayName: appDisplayName);
@@ -68,7 +68,7 @@ void main() {
       id: 0,
       releaseId: 0,
       arch: arch,
-      platform: platformName,
+      platform: releasePlatform,
       hash: '#',
       size: 42,
       url: 'https://example.com/release.so',
@@ -77,7 +77,7 @@ void main() {
       id: 0,
       releaseId: 0,
       arch: arch,
-      platform: platformName,
+      platform: releasePlatform,
       hash: '#',
       size: 42,
       url: 'https://example.com/release.aar',
@@ -208,6 +208,8 @@ flutter:
       cache = _MockCache();
       shorebirdProcess = _MockShorebirdProcess();
 
+      registerFallbackValue(ReleasePlatform.android);
+
       when(() => platform.environment).thenReturn({});
       when(() => platform.script).thenReturn(
         Uri.file(
@@ -307,7 +309,7 @@ flutter:
           appId: any(named: 'appId'),
           releaseId: any(named: 'releaseId'),
           arch: 'aar',
-          platform: 'android',
+          platform: ReleasePlatform.android,
         ),
       ).thenAnswer((_) async => aarArtifact);
       when(
@@ -705,7 +707,7 @@ https://github.com/shorebirdtech/shorebird/issues/472
         () => logger.info(
           any(
             that: contains(
-              '''🕹️  Platform: ${lightCyan.wrap(platformName)} ${lightCyan.wrap('[arm32 (4 B), arm64 (4 B), x86_64 (4 B)]')}''',
+              '''🕹️  Platform: ${lightCyan.wrap(releasePlatform.name)} ${lightCyan.wrap('[arm32 (4 B), arm64 (4 B), x86_64 (4 B)]')}''',
             ),
           ),
         ),
@@ -724,7 +726,7 @@ https://github.com/shorebirdtech/shorebird/issues/472
           appId: appId,
           releaseId: release.id,
           architectures: ShorebirdBuildMixin.allAndroidArchitectures,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
       verify(
@@ -732,14 +734,14 @@ https://github.com/shorebirdtech/shorebird/issues/472
           appId: appId,
           releaseId: release.id,
           arch: 'aar',
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
       verify(
         () => codePushClientWrapper.publishPatch(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
           channelName: channelName,
           patchArtifactBundles: any(named: 'patchArtifactBundles'),
         ),
@@ -776,7 +778,7 @@ flavors:
           appId: appId,
           releaseId: release.id,
           architectures: ShorebirdBuildMixin.allAndroidArchitectures,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
       verify(
@@ -784,14 +786,14 @@ flavors:
           appId: appId,
           releaseId: release.id,
           arch: 'aar',
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
       verify(
         () => codePushClientWrapper.publishPatch(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
           channelName: channelName,
           patchArtifactBundles: any(named: 'patchArtifactBundles'),
         ),
diff --git a/packages/shorebird_cli/test/src/commands/patch/patch_android_command_test.dart b/packages/shorebird_cli/test/src/commands/patch/patch_android_command_test.dart
index deb3a17f2..f41c8e93d 100644
--- a/packages/shorebird_cli/test/src/commands/patch/patch_android_command_test.dart
+++ b/packages/shorebird_cli/test/src/commands/patch/patch_android_command_test.dart
@@ -65,7 +65,7 @@ void main() {
     const versionCode = '1';
     const version = '$versionName+$versionCode';
     const arch = 'aarch64';
-    const platformName = 'android';
+    const releasePlatform = ReleasePlatform.android;
     const channelName = 'stable';
     const appDisplayName = 'Test App';
     const app = AppMetadata(appId: appId, displayName: appDisplayName);
@@ -73,7 +73,7 @@ void main() {
       id: 0,
       releaseId: 0,
       arch: arch,
-      platform: platformName,
+      platform: releasePlatform,
       hash: '#',
       size: 42,
       url: 'https://example.com',
@@ -82,7 +82,7 @@ void main() {
       id: 0,
       releaseId: 0,
       arch: arch,
-      platform: platformName,
+      platform: releasePlatform,
       hash: '#',
       size: 42,
       url: 'https://example.com/release.aab',
@@ -173,6 +173,7 @@ flutter:
     setUpAll(() {
       registerFallbackValue(_FakeBaseRequest());
       registerFallbackValue(_FakeShorebirdProcess());
+      registerFallbackValue(ReleasePlatform.android);
     });
 
     setUp(() {
@@ -299,7 +300,7 @@ flutter:
           appId: any(named: 'appId'),
           releaseId: any(named: 'releaseId'),
           arch: 'aab',
-          platform: 'android',
+          platform: ReleasePlatform.android,
         ),
       ).thenAnswer((_) async => aabArtifact);
       when(
@@ -787,7 +788,7 @@ https://github.com/shorebirdtech/shorebird/issues/472
         () => logger.info(
           any(
             that: contains(
-              '''🕹️  Platform: ${lightCyan.wrap(platformName)} ${lightCyan.wrap('[arm32 (4 B), arm64 (4 B), x86_64 (4 B)]')}''',
+              '''🕹️  Platform: ${lightCyan.wrap(releasePlatform.name)} ${lightCyan.wrap('[arm32 (4 B), arm64 (4 B), x86_64 (4 B)]')}''',
             ),
           ),
         ),
diff --git a/packages/shorebird_cli/test/src/commands/patch/patch_ios_command_test.dart b/packages/shorebird_cli/test/src/commands/patch/patch_ios_command_test.dart
index 5175b709d..7e789ee17 100644
--- a/packages/shorebird_cli/test/src/commands/patch/patch_ios_command_test.dart
+++ b/packages/shorebird_cli/test/src/commands/patch/patch_ios_command_test.dart
@@ -157,6 +157,7 @@ flutter:
     setUpAll(() {
       registerFallbackValue(_FakeBaseRequest());
       registerFallbackValue(_FakeShorebirdProcess());
+      registerFallbackValue(ReleasePlatform.ios);
     });
 
     setUp(() {
diff --git a/packages/shorebird_cli/test/src/commands/preview_command_test.dart b/packages/shorebird_cli/test/src/commands/preview_command_test.dart
index 9ef395d9a..03e1ab73f 100644
--- a/packages/shorebird_cli/test/src/commands/preview_command_test.dart
+++ b/packages/shorebird_cli/test/src/commands/preview_command_test.dart
@@ -52,7 +52,7 @@ void main() {
   group(PreviewCommand, () {
     const appId = 'test-app-id';
     const appDisplayName = 'Test App';
-    const platform = 'android';
+    const platform = ReleasePlatform.android;
     const releaseVersion = '1.2.3';
     const releaseId = 42;
     const releaseArtifactUrl = 'https://example.com/release.aab';
@@ -104,8 +104,9 @@ void main() {
         );
 
     setUpAll(() {
-      registerFallbackValue(Uri());
+      registerFallbackValue(ReleasePlatform.android);
       registerFallbackValue(StreamController<List<int>>());
+      registerFallbackValue(Uri());
     });
 
     setUp(() {
diff --git a/packages/shorebird_cli/test/src/commands/release/release_aar_command_test.dart b/packages/shorebird_cli/test/src/commands/release/release_aar_command_test.dart
index 16b5c3da4..f252ce7c7 100644
--- a/packages/shorebird_cli/test/src/commands/release/release_aar_command_test.dart
+++ b/packages/shorebird_cli/test/src/commands/release/release_aar_command_test.dart
@@ -62,7 +62,7 @@ void main() {
       displayName: '1.2.3+1',
     );
 
-    const platformName = 'android';
+    const releasePlatform = ReleasePlatform.android;
     const buildNumber = '1.0';
     const noModulePubspecYamlContent = '''
 name: example
@@ -159,6 +159,10 @@ flutter:
       File(aarPath).createSync(recursive: true);
     }
 
+    setUpAll(() {
+      registerFallbackValue(ReleasePlatform.android);
+    });
+
     setUp(() {
       argResults = _MockArgResults();
       httpClient = _MockHttpClient();
@@ -426,7 +430,7 @@ flutter:
         () => codePushClientWrapper.createAndroidArchiveReleaseArtifacts(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
           aarPath: any(
             named: 'aarPath',
             that: endsWith(
@@ -446,7 +450,7 @@ flutter:
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
     });
@@ -484,7 +488,7 @@ flavors:
         () => codePushClientWrapper.createAndroidArchiveReleaseArtifacts(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
           aarPath: any(
             named: 'aarPath',
             that: endsWith(
@@ -504,7 +508,7 @@ flavors:
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
     });
@@ -537,7 +541,7 @@ flavors:
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
     });
@@ -595,7 +599,7 @@ flavors:
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       );
     });
diff --git a/packages/shorebird_cli/test/src/commands/release/release_android_command_test.dart b/packages/shorebird_cli/test/src/commands/release/release_android_command_test.dart
index 86622b1e7..d13fcac10 100644
--- a/packages/shorebird_cli/test/src/commands/release/release_android_command_test.dart
+++ b/packages/shorebird_cli/test/src/commands/release/release_android_command_test.dart
@@ -57,7 +57,7 @@ void main() {
     const version = '$versionName+$versionCode';
     const appDisplayName = 'Test App';
     const arch = 'aarch64';
-    const platformName = 'android';
+    const releasePlatform = ReleasePlatform.android;
     const appMetadata = AppMetadata(appId: appId, displayName: appDisplayName);
     const release = Release(
       id: 0,
@@ -124,6 +124,10 @@ flutter:
       return tempDir;
     }
 
+    setUpAll(() {
+      registerFallbackValue(ReleasePlatform.android);
+    });
+
     setUp(() {
       argResults = _MockArgResults();
       bundletool = _MockBundleTool();
@@ -171,7 +175,7 @@ flutter:
       ).thenAnswer((_) async => flutterRevisionProcessResult);
       when(() => argResults.rest).thenReturn([]);
       when(() => argResults['arch']).thenReturn(arch);
-      when(() => argResults['platform']).thenReturn(platformName);
+      when(() => argResults['platform']).thenReturn(releasePlatform);
       when(() => argResults['artifact']).thenReturn('aab');
       when(() => auth.isAuthenticated).thenReturn(true);
       when(() => auth.client).thenReturn(httpClient);
@@ -399,7 +403,7 @@ flutter:
         () => codePushClientWrapper.createAndroidReleaseArtifacts(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
           aabPath: any(named: 'aabPath'),
           architectures: any(named: 'architectures'),
         ),
@@ -408,7 +412,7 @@ flutter:
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
       expect(exitCode, ExitCode.success.code);
@@ -428,7 +432,7 @@ flutter:
         () => codePushClientWrapper.createAndroidReleaseArtifacts(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
           aabPath: any(named: 'aabPath'),
           architectures: any(named: 'architectures'),
         ),
@@ -437,7 +441,7 @@ flutter:
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
       expect(exitCode, ExitCode.success.code);
@@ -468,7 +472,7 @@ flavors:
         () => codePushClientWrapper.createAndroidReleaseArtifacts(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
           aabPath: any(named: 'aabPath'),
           architectures: any(named: 'architectures'),
           flavor: flavor,
@@ -478,7 +482,7 @@ flavors:
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
       expect(exitCode, ExitCode.success.code);
diff --git a/packages/shorebird_cli/test/src/commands/release/release_ios_command_test.dart b/packages/shorebird_cli/test/src/commands/release/release_ios_command_test.dart
index 3c7875713..8e9187018 100644
--- a/packages/shorebird_cli/test/src/commands/release/release_ios_command_test.dart
+++ b/packages/shorebird_cli/test/src/commands/release/release_ios_command_test.dart
@@ -54,7 +54,7 @@ void main() {
     const version = '$versionName+$versionCode';
     const appDisplayName = 'Test App';
     const arch = 'armv7';
-    const platformName = 'ios';
+    const releasePlatform = ReleasePlatform.ios;
     const appMetadata = AppMetadata(appId: appId, displayName: appDisplayName);
     const release = Release(
       id: 0,
@@ -127,6 +127,10 @@ flutter:
       return tempDir;
     }
 
+    setUpAll(() {
+      registerFallbackValue(ReleasePlatform.ios);
+    });
+
     setUp(() {
       argResults = _MockArgResults();
       codePushClientWrapper = _MockCodePushClientWrapper();
@@ -173,7 +177,7 @@ flutter:
       ).thenAnswer((_) async => flutterRevisionProcessResult);
       when(() => argResults.rest).thenReturn([]);
       when(() => argResults['arch']).thenReturn(arch);
-      when(() => argResults['platform']).thenReturn(platformName);
+      when(() => argResults['platform']).thenReturn(releasePlatform);
       when(() => auth.isAuthenticated).thenReturn(true);
       when(() => auth.client).thenReturn(httpClient);
       when(() => ipaReader.read(any())).thenReturn(ipa);
@@ -451,7 +455,7 @@ error: exportArchive: No signing certificate "iOS Distribution" found
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
     });
@@ -488,7 +492,7 @@ error: exportArchive: No signing certificate "iOS Distribution" found
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
       expect(exitCode, ExitCode.success.code);
@@ -571,7 +575,7 @@ flavors:
         () => codePushClientWrapper.completeRelease(
           appId: appId,
           releaseId: release.id,
-          platform: platformName,
+          platform: releasePlatform,
         ),
       ).called(1);
     });
diff --git a/packages/shorebird_code_push_client/example/main.dart b/packages/shorebird_code_push_client/example/main.dart
index 7c27bd876..dd84ea48c 100644
--- a/packages/shorebird_code_push_client/example/main.dart
+++ b/packages/shorebird_code_push_client/example/main.dart
@@ -32,8 +32,8 @@ Future<void> main() async {
   await client.createReleaseArtifact(
     appId: app.id,
     releaseId: release.id,
+    platform: ReleasePlatform.android,
     artifactPath: '<PATH TO ARTIFACT>', // e.g. 'libapp.so'
-    platform: '<PLATFORM>', // e.g. 'android'
     arch: '<ARCHITECTURE>', // e.g. 'aarch64'
     hash: '<HASH>', // 'sha256 hash of the artifact'
   );
@@ -45,8 +45,8 @@ Future<void> main() async {
   await client.createPatchArtifact(
     appId: app.id,
     patchId: patch.id,
+    platform: ReleasePlatform.android,
     artifactPath: '<PATH TO ARTIFACT>', // e.g. 'libapp.so'
-    platform: '<PLATFORM>', // e.g. 'android'
     arch: '<ARCHITECTURE>', // e.g. 'aarch64'
     hash: '<HASH>', // 'sha256 hash of the artifact'
   );
diff --git a/packages/shorebird_code_push_client/lib/src/code_push_client.dart b/packages/shorebird_code_push_client/lib/src/code_push_client.dart
index d48a581dd..73abb8cc8 100644
--- a/packages/shorebird_code_push_client/lib/src/code_push_client.dart
+++ b/packages/shorebird_code_push_client/lib/src/code_push_client.dart
@@ -138,7 +138,7 @@ class CodePushClient {
     required String appId,
     required int patchId,
     required String arch,
-    required String platform,
+    required ReleasePlatform platform,
     required String hash,
   }) async {
     final request = http.MultipartRequest(
@@ -148,7 +148,7 @@ class CodePushClient {
     final file = await http.MultipartFile.fromPath('file', artifactPath);
     request.fields.addAll({
       'arch': arch,
-      'platform': platform,
+      'platform': platform.name,
       'hash': hash,
       'size': '${file.length}',
     });
@@ -196,7 +196,7 @@ class CodePushClient {
     required String appId,
     required int releaseId,
     required String arch,
-    required String platform,
+    required ReleasePlatform platform,
     required String hash,
   }) async {
     final request = http.MultipartRequest(
@@ -206,7 +206,7 @@ class CodePushClient {
     final file = await http.MultipartFile.fromPath('file', artifactPath);
     request.fields.addAll({
       'arch': arch,
-      'platform': platform,
+      'platform': platform.name,
       'hash': hash,
       'size': '${file.length}',
     });
@@ -310,7 +310,7 @@ class CodePushClient {
   Future<void> updateReleaseStatus({
     required String appId,
     required int releaseId,
-    required String platform,
+    required ReleasePlatform platform,
     required ReleaseStatus status,
   }) async {
     final response = await _httpClient.patch(
@@ -460,13 +460,13 @@ class CodePushClient {
     required String appId,
     required int releaseId,
     String? arch,
-    String? platform,
+    ReleasePlatform? platform,
   }) async {
     final response = await _httpClient.get(
       Uri.parse('$_v1/apps/$appId/releases/$releaseId/artifacts').replace(
         queryParameters: {
           if (arch != null) 'arch': arch,
-          if (platform != null) 'platform': platform,
+          if (platform != null) 'platform': platform.name,
         },
       ),
     );
diff --git a/packages/shorebird_code_push_client/test/src/code_push_client_test.dart b/packages/shorebird_code_push_client/test/src/code_push_client_test.dart
index c5b1e8261..da2bdcd50 100644
--- a/packages/shorebird_code_push_client/test/src/code_push_client_test.dart
+++ b/packages/shorebird_code_push_client/test/src/code_push_client_test.dart
@@ -220,7 +220,7 @@ void main() {
     group('createPatchArtifact', () {
       const patchId = 0;
       const arch = 'aarch64';
-      const platform = 'android';
+      const platform = ReleasePlatform.android;
       const hash = 'test-hash';
       const size = 42;
 
@@ -494,7 +494,7 @@ void main() {
       const appId = 'test-app-id';
       const releaseId = 0;
       const arch = 'aarch64';
-      const platform = 'android';
+      const platform = ReleasePlatform.android;
       const hash = 'test-hash';
       const size = 42;
 
@@ -1161,7 +1161,7 @@ void main() {
     group('updateReleaseStatus', () {
       const appId = 'test-app-id';
       const releaseId = 42;
-      const platform = 'android';
+      const platform = ReleasePlatform.android;
 
       test('makes the correct request', () async {
         codePushClient
@@ -1866,7 +1866,7 @@ void main() {
       const appId = 'test-app-id';
       const releaseId = 0;
       const arch = 'aarch64';
-      const platform = 'android';
+      const platform = ReleasePlatform.android;
 
       test('makes the correct request', () async {
         codePushClient
@@ -1884,7 +1884,7 @@ void main() {
         expect(
           request.url,
           equals(
-            v1('apps/$appId/releases/$releaseId/artifacts?arch=$arch&platform=$platform'),
+            v1('apps/$appId/releases/$releaseId/artifacts?arch=$arch&platform=${platform.name}'),
           ),
         );
         expect(request.hasStandardHeaders, isTrue);
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_request.dart b/packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_request.dart
index 75cda81b7..1ad468307 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_request.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_request.dart
@@ -1,4 +1,5 @@
 import 'package:json_annotation/json_annotation.dart';
+import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 
 part 'check_for_patches_request.g.dart';
 
@@ -35,7 +36,7 @@ class CheckForPatchesRequest {
   final String? patchHash;
 
   /// The platform of the app.
-  final String platform;
+  final ReleasePlatform platform;
 
   /// The architecture of the app.
   final String arch;
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_request.g.dart b/packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_request.g.dart
index 83ae40060..4b7080000 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_request.g.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/check_for_patches/check_for_patches_request.g.dart
@@ -19,7 +19,8 @@ CheckForPatchesRequest _$CheckForPatchesRequestFromJson(
               $checkedConvert('release_version', (v) => v as String),
           patchNumber: $checkedConvert('patch_number', (v) => v as int?),
           patchHash: $checkedConvert('patch_hash', (v) => v as String?),
-          platform: $checkedConvert('platform', (v) => v as String),
+          platform: $checkedConvert(
+              'platform', (v) => $enumDecode(_$ReleasePlatformEnumMap, v)),
           arch: $checkedConvert('arch', (v) => v as String),
           appId: $checkedConvert('app_id', (v) => v as String),
           channel: $checkedConvert('channel', (v) => v as String),
@@ -40,8 +41,13 @@ Map<String, dynamic> _$CheckForPatchesRequestToJson(
       'release_version': instance.releaseVersion,
       'patch_number': instance.patchNumber,
       'patch_hash': instance.patchHash,
-      'platform': instance.platform,
+      'platform': _$ReleasePlatformEnumMap[instance.platform]!,
       'arch': instance.arch,
       'app_id': instance.appId,
       'channel': instance.channel,
     };
+
+const _$ReleasePlatformEnumMap = {
+  ReleasePlatform.android: 'android',
+  ReleasePlatform.ios: 'ios',
+};
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_request.dart b/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_request.dart
index 69cac94bd..ecbeffe96 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_request.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_request.dart
@@ -27,7 +27,7 @@ class CreatePatchArtifactRequest {
   final String arch;
 
   /// The platform of the artifact.
-  final String platform;
+  final ReleasePlatform platform;
 
   /// The hash of the artifact.
   final String hash;
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_request.g.dart b/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_request.g.dart
index 4c2c1b4b0..ad4af47a2 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_request.g.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_request.g.dart
@@ -16,7 +16,8 @@ CreatePatchArtifactRequest _$CreatePatchArtifactRequestFromJson(
       ($checkedConvert) {
         final val = CreatePatchArtifactRequest(
           arch: $checkedConvert('arch', (v) => v as String),
-          platform: $checkedConvert('platform', (v) => v as String),
+          platform: $checkedConvert(
+              'platform', (v) => $enumDecode(_$ReleasePlatformEnumMap, v)),
           hash: $checkedConvert('hash', (v) => v as String),
           size: $checkedConvert(
               'size', (v) => CreatePatchArtifactRequest._parseStringToInt(v)),
@@ -29,7 +30,12 @@ Map<String, dynamic> _$CreatePatchArtifactRequestToJson(
         CreatePatchArtifactRequest instance) =>
     <String, dynamic>{
       'arch': instance.arch,
-      'platform': instance.platform,
+      'platform': _$ReleasePlatformEnumMap[instance.platform]!,
       'hash': instance.hash,
       'size': CreatePatchArtifactRequest._parseIntToString(instance.size),
     };
+
+const _$ReleasePlatformEnumMap = {
+  ReleasePlatform.android: 'android',
+  ReleasePlatform.ios: 'ios',
+};
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_response.dart b/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_response.dart
index de068c705..ccf665aa1 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_response.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_response.dart
@@ -36,7 +36,7 @@ class CreatePatchArtifactResponse {
   final String arch;
 
   /// The platform of the artifact.
-  final String platform;
+  final ReleasePlatform platform;
 
   /// The hash of the artifact.
   final String hash;
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_response.g.dart b/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_response.g.dart
index adb385312..58d79ec16 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_response.g.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/create_patch_artifact/create_patch_artifact_response.g.dart
@@ -18,7 +18,8 @@ CreatePatchArtifactResponse _$CreatePatchArtifactResponseFromJson(
           id: $checkedConvert('id', (v) => v as int),
           patchId: $checkedConvert('patch_id', (v) => v as int),
           arch: $checkedConvert('arch', (v) => v as String),
-          platform: $checkedConvert('platform', (v) => v as String),
+          platform: $checkedConvert(
+              'platform', (v) => $enumDecode(_$ReleasePlatformEnumMap, v)),
           hash: $checkedConvert('hash', (v) => v as String),
           size: $checkedConvert('size', (v) => v as int),
           url: $checkedConvert('url', (v) => v as String),
@@ -34,8 +35,13 @@ Map<String, dynamic> _$CreatePatchArtifactResponseToJson(
       'id': instance.id,
       'patch_id': instance.patchId,
       'arch': instance.arch,
-      'platform': instance.platform,
+      'platform': _$ReleasePlatformEnumMap[instance.platform]!,
       'hash': instance.hash,
       'size': instance.size,
       'url': instance.url,
     };
+
+const _$ReleasePlatformEnumMap = {
+  ReleasePlatform.android: 'android',
+  ReleasePlatform.ios: 'ios',
+};
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_request.dart b/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_request.dart
index 6cef0a84e..4affb2e1e 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_request.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_request.dart
@@ -27,7 +27,7 @@ class CreateReleaseArtifactRequest {
   final String arch;
 
   /// The platform of the artifact.
-  final String platform;
+  final ReleasePlatform platform;
 
   /// The hash of the artifact.
   final String hash;
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_request.g.dart b/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_request.g.dart
index 778106310..8a56b8a20 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_request.g.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_request.g.dart
@@ -16,7 +16,8 @@ CreateReleaseArtifactRequest _$CreateReleaseArtifactRequestFromJson(
       ($checkedConvert) {
         final val = CreateReleaseArtifactRequest(
           arch: $checkedConvert('arch', (v) => v as String),
-          platform: $checkedConvert('platform', (v) => v as String),
+          platform: $checkedConvert(
+              'platform', (v) => $enumDecode(_$ReleasePlatformEnumMap, v)),
           hash: $checkedConvert('hash', (v) => v as String),
           size: $checkedConvert(
               'size', (v) => CreateReleaseArtifactRequest._parseStringToInt(v)),
@@ -29,7 +30,12 @@ Map<String, dynamic> _$CreateReleaseArtifactRequestToJson(
         CreateReleaseArtifactRequest instance) =>
     <String, dynamic>{
       'arch': instance.arch,
-      'platform': instance.platform,
+      'platform': _$ReleasePlatformEnumMap[instance.platform]!,
       'hash': instance.hash,
       'size': CreateReleaseArtifactRequest._parseIntToString(instance.size),
     };
+
+const _$ReleasePlatformEnumMap = {
+  ReleasePlatform.android: 'android',
+  ReleasePlatform.ios: 'ios',
+};
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_response.dart b/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_response.dart
index 441dd92bc..70f2ea89e 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_response.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_response.dart
@@ -36,7 +36,7 @@ class CreateReleaseArtifactResponse {
   final String arch;
 
   /// The platform of the artifact.
-  final String platform;
+  final ReleasePlatform platform;
 
   /// The hash of the artifact.
   final String hash;
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_response.g.dart b/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_response.g.dart
index 73abc1d98..be9c1b1f3 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_response.g.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/create_release_artifact/create_release_artifact_response.g.dart
@@ -18,7 +18,8 @@ CreateReleaseArtifactResponse _$CreateReleaseArtifactResponseFromJson(
           id: $checkedConvert('id', (v) => v as int),
           releaseId: $checkedConvert('release_id', (v) => v as int),
           arch: $checkedConvert('arch', (v) => v as String),
-          platform: $checkedConvert('platform', (v) => v as String),
+          platform: $checkedConvert(
+              'platform', (v) => $enumDecode(_$ReleasePlatformEnumMap, v)),
           hash: $checkedConvert('hash', (v) => v as String),
           size: $checkedConvert('size', (v) => v as int),
           url: $checkedConvert('url', (v) => v as String),
@@ -34,8 +35,13 @@ Map<String, dynamic> _$CreateReleaseArtifactResponseToJson(
       'id': instance.id,
       'release_id': instance.releaseId,
       'arch': instance.arch,
-      'platform': instance.platform,
+      'platform': _$ReleasePlatformEnumMap[instance.platform]!,
       'hash': instance.hash,
       'size': instance.size,
       'url': instance.url,
     };
+
+const _$ReleasePlatformEnumMap = {
+  ReleasePlatform.android: 'android',
+  ReleasePlatform.ios: 'ios',
+};
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/update_release/update_release_request.dart b/packages/shorebird_code_push_protocol/lib/src/messages/update_release/update_release_request.dart
index c92384c86..334baf8e0 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/update_release/update_release_request.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/update_release/update_release_request.dart
@@ -25,5 +25,5 @@ class UpdateReleaseRequest {
   final ReleaseStatus status;
 
   /// The platform of the release.
-  final String platform;
+  final ReleasePlatform platform;
 }
diff --git a/packages/shorebird_code_push_protocol/lib/src/messages/update_release/update_release_request.g.dart b/packages/shorebird_code_push_protocol/lib/src/messages/update_release/update_release_request.g.dart
index 125949bf4..220a0ec31 100644
--- a/packages/shorebird_code_push_protocol/lib/src/messages/update_release/update_release_request.g.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/messages/update_release/update_release_request.g.dart
@@ -17,7 +17,8 @@ UpdateReleaseRequest _$UpdateReleaseRequestFromJson(
         final val = UpdateReleaseRequest(
           status: $checkedConvert(
               'status', (v) => $enumDecode(_$ReleaseStatusEnumMap, v)),
-          platform: $checkedConvert('platform', (v) => v as String),
+          platform: $checkedConvert(
+              'platform', (v) => $enumDecode(_$ReleasePlatformEnumMap, v)),
         );
         return val;
       },
@@ -27,10 +28,15 @@ Map<String, dynamic> _$UpdateReleaseRequestToJson(
         UpdateReleaseRequest instance) =>
     <String, dynamic>{
       'status': _$ReleaseStatusEnumMap[instance.status]!,
-      'platform': instance.platform,
+      'platform': _$ReleasePlatformEnumMap[instance.platform]!,
     };
 
 const _$ReleaseStatusEnumMap = {
   ReleaseStatus.draft: 'draft',
   ReleaseStatus.active: 'active',
 };
+
+const _$ReleasePlatformEnumMap = {
+  ReleasePlatform.android: 'android',
+  ReleasePlatform.ios: 'ios',
+};
diff --git a/packages/shorebird_code_push_protocol/lib/src/models/models.dart b/packages/shorebird_code_push_protocol/lib/src/models/models.dart
index 1b78e2d68..2fdf4fed3 100644
--- a/packages/shorebird_code_push_protocol/lib/src/models/models.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/models/models.dart
@@ -7,6 +7,7 @@ export 'patch.dart';
 export 'patch_artifact.dart';
 export 'release.dart';
 export 'release_artifact.dart';
+export 'release_platform.dart';
 export 'release_status.dart';
 export 'shorebird_plan.dart';
 export 'subscription.dart';
diff --git a/packages/shorebird_code_push_protocol/lib/src/models/patch_artifact.dart b/packages/shorebird_code_push_protocol/lib/src/models/patch_artifact.dart
index c8d642bab..f65d9bfaf 100644
--- a/packages/shorebird_code_push_protocol/lib/src/models/patch_artifact.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/models/patch_artifact.dart
@@ -1,4 +1,5 @@
 import 'package:json_annotation/json_annotation.dart';
+import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 
 part 'patch_artifact.g.dart';
 
@@ -36,7 +37,7 @@ class PatchArtifact {
   final String arch;
 
   /// The platform of the artifact.
-  final String platform;
+  final ReleasePlatform platform;
 
   /// The hash of the artifact.
   final String hash;
diff --git a/packages/shorebird_code_push_protocol/lib/src/models/patch_artifact.g.dart b/packages/shorebird_code_push_protocol/lib/src/models/patch_artifact.g.dart
index 576e351ff..4480f1ece 100644
--- a/packages/shorebird_code_push_protocol/lib/src/models/patch_artifact.g.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/models/patch_artifact.g.dart
@@ -17,7 +17,8 @@ PatchArtifact _$PatchArtifactFromJson(Map<String, dynamic> json) =>
           id: $checkedConvert('id', (v) => v as int),
           patchId: $checkedConvert('patch_id', (v) => v as int),
           arch: $checkedConvert('arch', (v) => v as String),
-          platform: $checkedConvert('platform', (v) => v as String),
+          platform: $checkedConvert(
+              'platform', (v) => $enumDecode(_$ReleasePlatformEnumMap, v)),
           hash: $checkedConvert('hash', (v) => v as String),
           size: $checkedConvert('size', (v) => v as int),
           url: $checkedConvert('url', (v) => v as String),
@@ -32,8 +33,13 @@ Map<String, dynamic> _$PatchArtifactToJson(PatchArtifact instance) =>
       'id': instance.id,
       'patch_id': instance.patchId,
       'arch': instance.arch,
-      'platform': instance.platform,
+      'platform': _$ReleasePlatformEnumMap[instance.platform]!,
       'hash': instance.hash,
       'size': instance.size,
       'url': instance.url,
     };
+
+const _$ReleasePlatformEnumMap = {
+  ReleasePlatform.android: 'android',
+  ReleasePlatform.ios: 'ios',
+};
diff --git a/packages/shorebird_code_push_protocol/lib/src/models/release_artifact.dart b/packages/shorebird_code_push_protocol/lib/src/models/release_artifact.dart
index 04cf3846d..59e279385 100644
--- a/packages/shorebird_code_push_protocol/lib/src/models/release_artifact.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/models/release_artifact.dart
@@ -1,4 +1,5 @@
 import 'package:json_annotation/json_annotation.dart';
+import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
 
 part 'release_artifact.g.dart';
 
@@ -36,7 +37,7 @@ class ReleaseArtifact {
   final String arch;
 
   /// The platform of the artifact.
-  final String platform;
+  final ReleasePlatform platform;
 
   /// The hash of the artifact.
   final String hash;
diff --git a/packages/shorebird_code_push_protocol/lib/src/models/release_artifact.g.dart b/packages/shorebird_code_push_protocol/lib/src/models/release_artifact.g.dart
index 7e1123269..d06b3e84a 100644
--- a/packages/shorebird_code_push_protocol/lib/src/models/release_artifact.g.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/models/release_artifact.g.dart
@@ -17,7 +17,8 @@ ReleaseArtifact _$ReleaseArtifactFromJson(Map<String, dynamic> json) =>
           id: $checkedConvert('id', (v) => v as int),
           releaseId: $checkedConvert('release_id', (v) => v as int),
           arch: $checkedConvert('arch', (v) => v as String),
-          platform: $checkedConvert('platform', (v) => v as String),
+          platform: $checkedConvert(
+              'platform', (v) => $enumDecode(_$ReleasePlatformEnumMap, v)),
           hash: $checkedConvert('hash', (v) => v as String),
           size: $checkedConvert('size', (v) => v as int),
           url: $checkedConvert('url', (v) => v as String),
@@ -32,8 +33,13 @@ Map<String, dynamic> _$ReleaseArtifactToJson(ReleaseArtifact instance) =>
       'id': instance.id,
       'release_id': instance.releaseId,
       'arch': instance.arch,
-      'platform': instance.platform,
+      'platform': _$ReleasePlatformEnumMap[instance.platform]!,
       'hash': instance.hash,
       'size': instance.size,
       'url': instance.url,
     };
+
+const _$ReleasePlatformEnumMap = {
+  ReleasePlatform.android: 'android',
+  ReleasePlatform.ios: 'ios',
+};
diff --git a/packages/shorebird_code_push_protocol/lib/src/models/release_platform.dart b/packages/shorebird_code_push_protocol/lib/src/models/release_platform.dart
new file mode 100644
index 000000000..dbbb4d402
--- /dev/null
+++ b/packages/shorebird_code_push_protocol/lib/src/models/release_platform.dart
@@ -0,0 +1,7 @@
+/// A platform to which a Shorebird release can be deployed.
+enum ReleasePlatform {
+  // ignore: public_member_api_docs
+  android,
+  // ignore: public_member_api_docs
+  ios;
+}
diff --git a/packages/shorebird_code_push_protocol/lib/src/models/release_status.dart b/packages/shorebird_code_push_protocol/lib/src/models/release_status.dart
index 2478a8b3d..c3223f7c1 100644
--- a/packages/shorebird_code_push_protocol/lib/src/models/release_status.dart
+++ b/packages/shorebird_code_push_protocol/lib/src/models/release_status.dart
@@ -5,9 +5,5 @@ enum ReleaseStatus {
   draft,
 
   /// Indicates that all platform artifacts have been uploaded for this release.
-  active;
-
-  /// Returns the [ReleaseStatus] with the given [name].
-  factory ReleaseStatus.named(String name) =>
-      ReleaseStatus.values.firstWhere((status) => status.name == name);
+  active,
 }
diff --git a/packages/shorebird_code_push_protocol/test/src/messages/check_for_patches/check_for_patches_request_test.dart b/packages/shorebird_code_push_protocol/test/src/messages/check_for_patches/check_for_patches_request_test.dart
index 512d1672e..c01db0ed7 100644
--- a/packages/shorebird_code_push_protocol/test/src/messages/check_for_patches/check_for_patches_request_test.dart
+++ b/packages/shorebird_code_push_protocol/test/src/messages/check_for_patches/check_for_patches_request_test.dart
@@ -8,7 +8,7 @@ void main() {
         releaseVersion: '1',
         patchNumber: 2,
         patchHash: '3',
-        platform: 'android',
+        platform: ReleasePlatform.android,
         arch: 'arm64',
         appId: 'app_123',
         channel: 'channel_123',
diff --git a/packages/shorebird_code_push_protocol/test/src/messages/create_patch_artifact/create_patch_artifact_request_test.dart b/packages/shorebird_code_push_protocol/test/src/messages/create_patch_artifact/create_patch_artifact_request_test.dart
index cf075e845..d10bb6f10 100644
--- a/packages/shorebird_code_push_protocol/test/src/messages/create_patch_artifact/create_patch_artifact_request_test.dart
+++ b/packages/shorebird_code_push_protocol/test/src/messages/create_patch_artifact/create_patch_artifact_request_test.dart
@@ -6,7 +6,7 @@ void main() {
     test('can be (de)serialized', () {
       const request = CreatePatchArtifactRequest(
         arch: 'arm64',
-        platform: 'android',
+        platform: ReleasePlatform.android,
         hash: '1234',
         size: 9876,
       );
diff --git a/packages/shorebird_code_push_protocol/test/src/messages/create_patch_artifact/create_patch_artifact_response_test.dart b/packages/shorebird_code_push_protocol/test/src/messages/create_patch_artifact/create_patch_artifact_response_test.dart
index 754c544cf..999d478f7 100644
--- a/packages/shorebird_code_push_protocol/test/src/messages/create_patch_artifact/create_patch_artifact_response_test.dart
+++ b/packages/shorebird_code_push_protocol/test/src/messages/create_patch_artifact/create_patch_artifact_response_test.dart
@@ -8,7 +8,7 @@ void main() {
         id: 42,
         patchId: 1,
         arch: 'arm64',
-        platform: 'android',
+        platform: ReleasePlatform.android,
         hash: '1234',
         size: 9876,
         url: 'https://example.com',
diff --git a/packages/shorebird_code_push_protocol/test/src/messages/create_release_artifact/create_release_artifact_request_test.dart b/packages/shorebird_code_push_protocol/test/src/messages/create_release_artifact/create_release_artifact_request_test.dart
index 003f2583d..28d4e94ba 100644
--- a/packages/shorebird_code_push_protocol/test/src/messages/create_release_artifact/create_release_artifact_request_test.dart
+++ b/packages/shorebird_code_push_protocol/test/src/messages/create_release_artifact/create_release_artifact_request_test.dart
@@ -6,7 +6,7 @@ void main() {
     test('can be (de)serialized', () {
       const request = CreateReleaseArtifactRequest(
         arch: 'arm64',
-        platform: 'android',
+        platform: ReleasePlatform.android,
         hash: '1234',
         size: 9876,
       );
diff --git a/packages/shorebird_code_push_protocol/test/src/messages/create_release_artifact/create_release_artifact_response_test.dart b/packages/shorebird_code_push_protocol/test/src/messages/create_release_artifact/create_release_artifact_response_test.dart
index 59774e076..6b4c5d247 100644
--- a/packages/shorebird_code_push_protocol/test/src/messages/create_release_artifact/create_release_artifact_response_test.dart
+++ b/packages/shorebird_code_push_protocol/test/src/messages/create_release_artifact/create_release_artifact_response_test.dart
@@ -8,7 +8,7 @@ void main() {
         id: 42,
         releaseId: 1,
         arch: 'arm64',
-        platform: 'android',
+        platform: ReleasePlatform.android,
         hash: '1234',
         size: 9876,
         url: 'https://example.com',
diff --git a/packages/shorebird_code_push_protocol/test/src/messages/get_release_artifacts/get_release_artifacts_response_test.dart b/packages/shorebird_code_push_protocol/test/src/messages/get_release_artifacts/get_release_artifacts_response_test.dart
index df7db0a5d..f4023ecda 100644
--- a/packages/shorebird_code_push_protocol/test/src/messages/get_release_artifacts/get_release_artifacts_response_test.dart
+++ b/packages/shorebird_code_push_protocol/test/src/messages/get_release_artifacts/get_release_artifacts_response_test.dart
@@ -10,7 +10,7 @@ void main() {
             id: 42,
             releaseId: 1,
             arch: 'aarch64',
-            platform: 'android',
+            platform: ReleasePlatform.android,
             hash: '#',
             size: 1337,
             url: 'https://example.com',
diff --git a/packages/shorebird_code_push_protocol/test/src/messages/update_release/update_release_request_test.dart b/packages/shorebird_code_push_protocol/test/src/messages/update_release/update_release_request_test.dart
index f173b7847..11b210da3 100644
--- a/packages/shorebird_code_push_protocol/test/src/messages/update_release/update_release_request_test.dart
+++ b/packages/shorebird_code_push_protocol/test/src/messages/update_release/update_release_request_test.dart
@@ -5,7 +5,7 @@ void main() {
   group(UpdateReleaseRequest, () {
     test('can be (de)serialized', () {
       const request = UpdateReleaseRequest(
-        platform: 'android',
+        platform: ReleasePlatform.android,
         status: ReleaseStatus.active,
       );
       expect(
diff --git a/packages/shorebird_code_push_protocol/test/src/models/patch_artifact_test.dart b/packages/shorebird_code_push_protocol/test/src/models/patch_artifact_test.dart
index f357a9bac..e3b8c5232 100644
--- a/packages/shorebird_code_push_protocol/test/src/models/patch_artifact_test.dart
+++ b/packages/shorebird_code_push_protocol/test/src/models/patch_artifact_test.dart
@@ -8,7 +8,7 @@ void main() {
         id: 1,
         patchId: 1,
         arch: 'aarch64',
-        platform: 'android',
+        platform: ReleasePlatform.android,
         url: 'https://example.com',
         size: 42,
         hash: 'sha256:1234567890',
diff --git a/packages/shorebird_code_push_protocol/test/src/models/release_artifact_test.dart b/packages/shorebird_code_push_protocol/test/src/models/release_artifact_test.dart
index c3f4ca005..963814fe5 100644
--- a/packages/shorebird_code_push_protocol/test/src/models/release_artifact_test.dart
+++ b/packages/shorebird_code_push_protocol/test/src/models/release_artifact_test.dart
@@ -8,7 +8,7 @@ void main() {
         id: 1,
         releaseId: 1,
         arch: 'aarch64',
-        platform: 'android',
+        platform: ReleasePlatform.android,
         url: 'https://example.com',
         size: 42,
         hash: 'sha256:1234567890',
@@ -24,7 +24,7 @@ void main() {
         id: 1,
         releaseId: 1,
         arch: 'aarch64',
-        platform: 'android',
+        platform: ReleasePlatform.android,
         url: 'https://example.com',
         size: 42,
         hash: 'sha256:1234567890',
diff --git a/packages/shorebird_code_push_protocol/test/src/models/release_status_test.dart b/packages/shorebird_code_push_protocol/test/src/models/release_status_test.dart
deleted file mode 100644
index 128d6f58a..000000000
--- a/packages/shorebird_code_push_protocol/test/src/models/release_status_test.dart
+++ /dev/null
@@ -1,11 +0,0 @@
-import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
-import 'package:test/test.dart';
-
-void main() {
-  group(ReleaseStatus, () {
-    test('named allows lookup based on name', () {
-      expect(ReleaseStatus.named('draft'), equals(ReleaseStatus.draft));
-      expect(ReleaseStatus.named('active'), equals(ReleaseStatus.active));
-    });
-  });
-}