diff --git a/packages/neon_framework/packages/talk_app/lib/src/widgets/message.dart b/packages/neon_framework/packages/talk_app/lib/src/widgets/message.dart
index 75a92559b81..7a617523733 100644
--- a/packages/neon_framework/packages/talk_app/lib/src/widgets/message.dart
+++ b/packages/neon_framework/packages/talk_app/lib/src/widgets/message.dart
@@ -8,6 +8,7 @@ import 'package:neon_framework/models.dart';
 import 'package:neon_framework/theme.dart';
 import 'package:neon_framework/utils.dart';
 import 'package:neon_framework/widgets.dart';
+import 'package:nextcloud/core.dart' as core;
 import 'package:nextcloud/spreed.dart' as spreed;
 import 'package:talk_app/l10n/localizations.dart';
 import 'package:talk_app/src/blocs/message_bloc.dart';
@@ -55,7 +56,7 @@ TextSpan buildChatMessage({
     message = message.replaceAll('\n', ' ');
   }
 
-  final unusedParameters = <String, spreed.RichObjectParameter>{};
+  final unusedParameters = <String, core.RichObjectParameter>{};
 
   var parts = [message];
   for (final entry in chatMessage.messageParameters.entries) {
@@ -71,7 +72,9 @@ TextSpan buildChatMessage({
     }
 
     if (!found) {
-      unusedParameters[entry.key] = entry.value;
+      unusedParameters[entry.key] = core.RichObjectParameter.fromJson(
+        entry.value.map((key, value) => MapEntry(key, value.toString())).toMap(),
+      );
     }
 
     parts = newParts;
@@ -111,7 +114,9 @@ TextSpan buildChatMessage({
       if ('{${entry.key}}' == part) {
         children.add(
           buildRichObjectParameter(
-            parameter: entry.value,
+            parameter: core.RichObjectParameter.fromJson(
+              entry.value.map((key, value) => MapEntry(key, value.toString())).toMap(),
+            ),
             textStyle: style,
             isPreview: isPreview,
           ),
@@ -157,7 +162,7 @@ TextSpan buildChatMessage({
 
 /// Renders a rich object [parameter] to be interactive.
 InlineSpan buildRichObjectParameter({
-  required spreed.RichObjectParameter parameter,
+  required core.RichObjectParameter parameter,
   required TextStyle? textStyle,
   required bool isPreview,
 }) {
@@ -171,19 +176,19 @@ InlineSpan buildRichObjectParameter({
   return WidgetSpan(
     alignment: PlaceholderAlignment.middle,
     child: switch (parameter.type) {
-      spreed.RichObjectParameter_Type.user ||
-      spreed.RichObjectParameter_Type.call ||
-      spreed.RichObjectParameter_Type.guest ||
-      spreed.RichObjectParameter_Type.userGroup =>
+      core.RichObjectParameter_Type.user ||
+      core.RichObjectParameter_Type.call ||
+      core.RichObjectParameter_Type.guest ||
+      core.RichObjectParameter_Type.userGroup =>
         TalkRichObjectMention(
           parameter: parameter,
           textStyle: textStyle,
         ),
-      spreed.RichObjectParameter_Type.file => TalkRichObjectFile(
+      core.RichObjectParameter_Type.file => TalkRichObjectFile(
           parameter: parameter,
           textStyle: textStyle,
         ),
-      spreed.RichObjectParameter_Type.deckCard => TalkRichObjectDeckCard(
+      core.RichObjectParameter_Type.deckCard => TalkRichObjectDeckCard(
           parameter: parameter,
         ),
       _ => TalkRichObjectFallback(
diff --git a/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/deck_card.dart b/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/deck_card.dart
index 0490e46fffd..c1ca12374b2 100644
--- a/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/deck_card.dart
+++ b/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/deck_card.dart
@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_material_design_icons/flutter_material_design_icons.dart';
 import 'package:neon_framework/models.dart';
 import 'package:neon_framework/utils.dart';
-import 'package:nextcloud/spreed.dart' as spreed;
+import 'package:nextcloud/core.dart' as core;
 
 /// Widget to display a Deck card from a rich object.
 class TalkRichObjectDeckCard extends StatelessWidget {
@@ -13,7 +13,7 @@ class TalkRichObjectDeckCard extends StatelessWidget {
   });
 
   /// The parameter to display.
-  final spreed.RichObjectParameter parameter;
+  final core.RichObjectParameter parameter;
 
   @override
   Widget build(BuildContext context) {
diff --git a/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/fallback.dart b/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/fallback.dart
index 72c495bb778..a35a31482a0 100644
--- a/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/fallback.dart
+++ b/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/fallback.dart
@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:neon_framework/models.dart';
 import 'package:neon_framework/utils.dart';
 import 'package:neon_framework/widgets.dart';
-import 'package:nextcloud/spreed.dart' as spreed;
+import 'package:nextcloud/core.dart' as core;
 
 /// Widget used to render rich object parameters with unknown types.
 class TalkRichObjectFallback extends StatelessWidget {
@@ -14,7 +14,7 @@ class TalkRichObjectFallback extends StatelessWidget {
   });
 
   /// The parameter to display.
-  final spreed.RichObjectParameter parameter;
+  final core.RichObjectParameter parameter;
 
   /// The TextStyle to applied to all text elements in this rich object.
   final TextStyle? textStyle;
diff --git a/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/file.dart b/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/file.dart
index 4c524062224..37a0c99637b 100644
--- a/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/file.dart
+++ b/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/file.dart
@@ -3,7 +3,6 @@ import 'package:neon_framework/models.dart';
 import 'package:neon_framework/utils.dart';
 import 'package:neon_framework/widgets.dart';
 import 'package:nextcloud/core.dart' as core;
-import 'package:nextcloud/spreed.dart' as spreed;
 
 /// Displays a file from a rich object.
 class TalkRichObjectFile extends StatelessWidget {
@@ -15,13 +14,11 @@ class TalkRichObjectFile extends StatelessWidget {
   });
 
   /// The parameter to display.
-  final spreed.RichObjectParameter parameter;
+  final core.RichObjectParameter parameter;
 
   /// The TextStyle to applied to all text elements in this rich object.
   final TextStyle? textStyle;
 
-  int _parseDimension(({int? $int, String? string}) dimension) => dimension.$int ?? int.parse(dimension.string!);
-
   @override
   Widget build(BuildContext context) {
     final child = LayoutBuilder(
@@ -35,8 +32,8 @@ class TalkRichObjectFile extends StatelessWidget {
 
         if (parameter.width != null && parameter.height != null) {
           deviceSize = Size(
-            _parseDimension(parameter.width!).toDouble(),
-            _parseDimension(parameter.height!).toDouble(),
+            int.parse(parameter.width!).toDouble(),
+            int.parse(parameter.height!).toDouble(),
           );
 
           // Convert to logical pixels
diff --git a/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/mention.dart b/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/mention.dart
index 2a7297f0ee6..f260839b5ee 100644
--- a/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/mention.dart
+++ b/packages/neon_framework/packages/talk_app/lib/src/widgets/rich_object/mention.dart
@@ -5,7 +5,7 @@ import 'package:neon_framework/models.dart';
 import 'package:neon_framework/theme.dart';
 import 'package:neon_framework/utils.dart';
 import 'package:neon_framework/widgets.dart';
-import 'package:nextcloud/spreed.dart' as spreed;
+import 'package:nextcloud/core.dart' as core;
 
 /// Displays a mention chip from a rich object.
 class TalkRichObjectMention extends StatelessWidget {
@@ -17,7 +17,7 @@ class TalkRichObjectMention extends StatelessWidget {
   });
 
   /// The parameter to display.
-  final spreed.RichObjectParameter parameter;
+  final core.RichObjectParameter parameter;
 
   /// The TextStyle to applied to all text elements in this rich object.
   final TextStyle? textStyle;
@@ -28,7 +28,7 @@ class TalkRichObjectMention extends StatelessWidget {
     final bool highlight;
 
     switch (parameter.type) {
-      case spreed.RichObjectParameter_Type.user:
+      case core.RichObjectParameter_Type.user:
         final account = NeonProvider.of<Account>(context);
 
         highlight = account.username == parameter.id;
@@ -37,7 +37,7 @@ class TalkRichObjectMention extends StatelessWidget {
           account: NeonProvider.of<Account>(context),
           userStatusBloc: null,
         );
-      case spreed.RichObjectParameter_Type.call:
+      case core.RichObjectParameter_Type.call:
         highlight = true;
         child = CircleAvatar(
           child: ClipOval(
@@ -47,13 +47,13 @@ class TalkRichObjectMention extends StatelessWidget {
             ),
           ),
         );
-      case spreed.RichObjectParameter_Type.guest:
+      case core.RichObjectParameter_Type.guest:
         // TODO: Add highlighting when the mention is about the current guest user.
         highlight = false;
         child = CircleAvatar(
           child: Icon(AdaptiveIcons.person),
         );
-      case spreed.RichObjectParameter_Type.userGroup:
+      case core.RichObjectParameter_Type.userGroup:
         final userDetailsBloc = NeonProvider.of<UserDetailsBloc>(context);
         final groups = userDetailsBloc.userDetails.valueOrNull?.data?.groups ?? BuiltList();
 
diff --git a/packages/neon_framework/packages/talk_app/pubspec.yaml b/packages/neon_framework/packages/talk_app/pubspec.yaml
index bd74699670b..c6ec1796f68 100644
--- a/packages/neon_framework/packages/talk_app/pubspec.yaml
+++ b/packages/neon_framework/packages/talk_app/pubspec.yaml
@@ -31,6 +31,7 @@ dependencies:
 
 dev_dependencies:
   build_runner: ^2.4.12
+  built_value: ^8.9.2
   custom_lint: ^0.6.5
   flutter_keyboard_visibility: ^6.0.0
   flutter_test:
diff --git a/packages/neon_framework/packages/talk_app/test/message_test.dart b/packages/neon_framework/packages/talk_app/test/message_test.dart
index e674d060b2d..4652415cd3f 100644
--- a/packages/neon_framework/packages/talk_app/test/message_test.dart
+++ b/packages/neon_framework/packages/talk_app/test/message_test.dart
@@ -1,4 +1,5 @@
 import 'package:built_collection/built_collection.dart';
+import 'package:built_value/json_object.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -1520,10 +1521,10 @@ void main() {
       group(isPreview ? 'As preview' : 'Complete', () {
         group('Mention', () {
           for (final type in [
-            spreed.RichObjectParameter_Type.user,
-            spreed.RichObjectParameter_Type.call,
-            spreed.RichObjectParameter_Type.guest,
-            spreed.RichObjectParameter_Type.userGroup,
+            core.RichObjectParameter_Type.user,
+            core.RichObjectParameter_Type.call,
+            core.RichObjectParameter_Type.guest,
+            core.RichObjectParameter_Type.userGroup,
           ]) {
             testWidgets(type.value, (tester) async {
               final userDetails = MockUserDetails();
@@ -1543,7 +1544,7 @@ void main() {
                   ],
                   child: RichText(
                     text: buildRichObjectParameter(
-                      parameter: spreed.RichObjectParameter(
+                      parameter: core.RichObjectParameter(
                         (b) => b
                           ..type = type
                           ..id = ''
@@ -1573,9 +1574,9 @@ void main() {
               ],
               child: RichText(
                 text: buildRichObjectParameter(
-                  parameter: spreed.RichObjectParameter(
+                  parameter: core.RichObjectParameter(
                     (b) => b
-                      ..type = spreed.RichObjectParameter_Type.file
+                      ..type = core.RichObjectParameter_Type.file
                       ..id = '0'
                       ..name = 'name',
                   ),
@@ -1595,9 +1596,9 @@ void main() {
             TestApp(
               child: RichText(
                 text: buildRichObjectParameter(
-                  parameter: spreed.RichObjectParameter(
+                  parameter: core.RichObjectParameter(
                     (b) => b
-                      ..type = spreed.RichObjectParameter_Type.deckCard
+                      ..type = core.RichObjectParameter_Type.deckCard
                       ..id = ''
                       ..name = 'name'
                       ..boardname = 'boardname'
@@ -1619,9 +1620,9 @@ void main() {
             TestApp(
               child: RichText(
                 text: buildRichObjectParameter(
-                  parameter: spreed.RichObjectParameter(
+                  parameter: core.RichObjectParameter(
                     (b) => b
-                      ..type = spreed.RichObjectParameter_Type.addressbook
+                      ..type = core.RichObjectParameter_Type.addressbook
                       ..id = ''
                       ..name = 'name',
                   ),
@@ -1671,12 +1672,11 @@ void main() {
             when(() => chatMessage.message).thenReturn('test');
             when(() => chatMessage.messageParameters).thenReturn(
               BuiltMap({
-                type: spreed.RichObjectParameter(
-                  (b) => b
-                    ..type = spreed.RichObjectParameter_Type.user
-                    ..id = ''
-                    ..name = '',
-                ),
+                type: BuiltMap<String, JsonObject>({
+                  'type': JsonObject('user'),
+                  'id': JsonObject(''),
+                  'name': JsonObject(''),
+                }),
               }),
             );
 
@@ -1696,12 +1696,11 @@ void main() {
         when(() => chatMessage.message).thenReturn('test');
         when(() => chatMessage.messageParameters).thenReturn(
           BuiltMap({
-            'file': spreed.RichObjectParameter(
-              (b) => b
-                ..type = spreed.RichObjectParameter_Type.file
-                ..id = ''
-                ..name = '',
-            ),
+            'file': BuiltMap<String, JsonObject>({
+              'type': JsonObject('file'),
+              'id': JsonObject(''),
+              'name': JsonObject(''),
+            }),
           }),
         );
 
@@ -1723,18 +1722,16 @@ void main() {
       when(() => chatMessage.message).thenReturn('123 {actor1} 456 {actor2} 789');
       when(() => chatMessage.messageParameters).thenReturn(
         BuiltMap({
-          'actor1': spreed.RichObjectParameter(
-            (b) => b
-              ..type = spreed.RichObjectParameter_Type.user
-              ..id = ''
-              ..name = '',
-          ),
-          'actor2': spreed.RichObjectParameter(
-            (b) => b
-              ..type = spreed.RichObjectParameter_Type.user
-              ..id = ''
-              ..name = '',
-          ),
+          'actor1': BuiltMap<String, JsonObject>({
+            'type': JsonObject('user'),
+            'id': JsonObject(''),
+            'name': JsonObject(''),
+          }),
+          'actor2': BuiltMap<String, JsonObject>({
+            'type': JsonObject('user'),
+            'id': JsonObject(''),
+            'name': JsonObject(''),
+          }),
         }),
       );
 
diff --git a/packages/neon_framework/packages/talk_app/test/rich_object_test.dart b/packages/neon_framework/packages/talk_app/test/rich_object_test.dart
index e510bbfe93a..94cb7d15885 100644
--- a/packages/neon_framework/packages/talk_app/test/rich_object_test.dart
+++ b/packages/neon_framework/packages/talk_app/test/rich_object_test.dart
@@ -8,7 +8,7 @@ import 'package:neon_framework/testing.dart';
 import 'package:neon_framework/theme.dart';
 import 'package:neon_framework/utils.dart';
 import 'package:neon_framework/widgets.dart';
-import 'package:nextcloud/spreed.dart' as spreed;
+import 'package:nextcloud/core.dart' as core;
 import 'package:provider/provider.dart';
 import 'package:rxdart/rxdart.dart';
 import 'package:talk_app/src/widgets/rich_object/deck_card.dart';
@@ -44,9 +44,9 @@ void main() {
           Provider<Account>.value(value: account),
         ],
         child: TalkRichObjectDeckCard(
-          parameter: spreed.RichObjectParameter(
+          parameter: core.RichObjectParameter(
             (b) => b
-              ..type = spreed.RichObjectParameter_Type.deckCard
+              ..type = core.RichObjectParameter_Type.deckCard
               ..id = ''
               ..name = 'name'
               ..boardname = 'boardname'
@@ -76,9 +76,9 @@ void main() {
               Provider<Account>.value(value: account),
             ],
             child: TalkRichObjectMention(
-              parameter: spreed.RichObjectParameter(
+              parameter: core.RichObjectParameter(
                 (b) => b
-                  ..type = spreed.RichObjectParameter_Type.user
+                  ..type = core.RichObjectParameter_Type.user
                   ..id = 'username'
                   ..name = 'name',
               ),
@@ -101,9 +101,9 @@ void main() {
               Provider<Account>.value(value: account),
             ],
             child: TalkRichObjectMention(
-              parameter: spreed.RichObjectParameter(
+              parameter: core.RichObjectParameter(
                 (b) => b
-                  ..type = spreed.RichObjectParameter_Type.user
+                  ..type = core.RichObjectParameter_Type.user
                   ..id = 'other'
                   ..name = 'name',
               ),
@@ -127,9 +127,9 @@ void main() {
             Provider<Account>.value(value: account),
           ],
           child: TalkRichObjectMention(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.call
+                ..type = core.RichObjectParameter_Type.call
                 ..id = ''
                 ..name = 'name'
                 ..iconUrl = '',
@@ -150,9 +150,9 @@ void main() {
       await tester.pumpWidgetWithAccessibility(
         TestApp(
           child: TalkRichObjectMention(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.guest
+                ..type = core.RichObjectParameter_Type.guest
                 ..id = ''
                 ..name = 'name',
             ),
@@ -181,9 +181,9 @@ void main() {
             NeonProvider<UserDetailsBloc>.value(value: userDetailsBloc),
           ],
           child: TalkRichObjectMention(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.userGroup
+                ..type = core.RichObjectParameter_Type.userGroup
                 ..id = 'group'
                 ..name = 'name',
             ),
@@ -204,9 +204,9 @@ void main() {
             NeonProvider<UserDetailsBloc>.value(value: userDetailsBloc),
           ],
           child: TalkRichObjectMention(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.userGroup
+                ..type = core.RichObjectParameter_Type.userGroup
                 ..id = 'other'
                 ..name = 'name',
             ),
@@ -235,9 +235,9 @@ void main() {
             Provider<Account>.value(value: account),
           ],
           child: TalkRichObjectFile(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.file
+                ..type = core.RichObjectParameter_Type.file
                 ..id = '0'
                 ..name = 'name'
                 ..previewAvailable = 'no'
@@ -260,9 +260,9 @@ void main() {
             Provider<Account>.value(value: account),
           ],
           child: TalkRichObjectFile(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.file
+                ..type = core.RichObjectParameter_Type.file
                 ..id = '0'
                 ..name = 'name'
                 ..previewAvailable = 'no'
@@ -284,9 +284,9 @@ void main() {
             Provider<Account>.value(value: account),
           ],
           child: TalkRichObjectFile(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.file
+                ..type = core.RichObjectParameter_Type.file
                 ..id = '0'
                 ..name = 'name'
                 ..previewAvailable = 'yes'
@@ -320,15 +320,15 @@ void main() {
             Provider<Account>.value(value: account),
           ],
           child: TalkRichObjectFile(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.file
+                ..type = core.RichObjectParameter_Type.file
                 ..id = '0'
                 ..name = 'name'
                 ..previewAvailable = 'yes'
                 ..path = 'path'
-                ..width = ($int: width, string: null)
-                ..height = ($int: height, string: null),
+                ..width = width.toString()
+                ..height = height.toString(),
             ),
             textStyle: null,
           ),
@@ -353,15 +353,15 @@ void main() {
             Provider<Account>.value(value: account),
           ],
           child: TalkRichObjectFile(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.file
+                ..type = core.RichObjectParameter_Type.file
                 ..id = '0'
                 ..name = 'name'
                 ..previewAvailable = 'yes'
                 ..path = 'path'
-                ..width = ($int: (maxWidth * widthFactor) * pixelRatio, string: null)
-                ..height = ($int: (maxHeight * heightFactor) * pixelRatio, string: null),
+                ..width = ((maxWidth * widthFactor) * pixelRatio).toString()
+                ..height = ((maxHeight * heightFactor) * pixelRatio).toString(),
             ),
             textStyle: null,
           ),
@@ -387,9 +387,9 @@ void main() {
             Provider<Account>.value(value: account),
           ],
           child: TalkRichObjectFile(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.file
+                ..type = core.RichObjectParameter_Type.file
                 ..id = '0'
                 ..name = 'name'
                 ..previewAvailable = 'yes'
@@ -420,9 +420,9 @@ void main() {
             Provider<Account>.value(value: account),
           ],
           child: TalkRichObjectFallback(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.calendarEvent
+                ..type = core.RichObjectParameter_Type.calendarEvent
                 ..id = ''
                 ..name = 'name'
                 ..link = '/link',
@@ -440,9 +440,9 @@ void main() {
       await tester.pumpWidgetWithAccessibility(
         TestApp(
           child: TalkRichObjectFallback(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.addressbook
+                ..type = core.RichObjectParameter_Type.addressbook
                 ..id = ''
                 ..name = 'name',
             ),
@@ -465,9 +465,9 @@ void main() {
             Provider<Account>.value(value: account),
           ],
           child: TalkRichObjectFallback(
-            parameter: spreed.RichObjectParameter(
+            parameter: core.RichObjectParameter(
               (b) => b
-                ..type = spreed.RichObjectParameter_Type.addressbook
+                ..type = core.RichObjectParameter_Type.addressbook
                 ..id = ''
                 ..name = 'name'
                 ..iconUrl = '',
diff --git a/packages/nextcloud/lib/src/api/core/core.openapi.dart b/packages/nextcloud/lib/src/api/core/core.openapi.dart
index 9826522fb01..1f85d1dd179 100644
--- a/packages/nextcloud/lib/src/api/core/core.openapi.dart
+++ b/packages/nextcloud/lib/src/api/core/core.openapi.dart
@@ -26696,6 +26696,320 @@ abstract class PublicCapabilities
   }
 }
 
+class RichObjectParameter_Type extends EnumClass {
+  const RichObjectParameter_Type._(super.name);
+
+  /// `addressbook`
+  static const RichObjectParameter_Type addressbook = _$richObjectParameterTypeAddressbook;
+
+  /// `addressbook-contact`
+  @BuiltValueEnumConst(wireName: 'addressbook-contact')
+  static const RichObjectParameter_Type addressbookContact = _$richObjectParameterTypeAddressbookContact;
+
+  /// `announcement`
+  static const RichObjectParameter_Type announcement = _$richObjectParameterTypeAnnouncement;
+
+  /// `app`
+  static const RichObjectParameter_Type app = _$richObjectParameterTypeApp;
+
+  /// `calendar`
+  static const RichObjectParameter_Type calendar = _$richObjectParameterTypeCalendar;
+
+  /// `calendar-event`
+  @BuiltValueEnumConst(wireName: 'calendar-event')
+  static const RichObjectParameter_Type calendarEvent = _$richObjectParameterTypeCalendarEvent;
+
+  /// `call`
+  static const RichObjectParameter_Type call = _$richObjectParameterTypeCall;
+
+  /// `circle`
+  static const RichObjectParameter_Type circle = _$richObjectParameterTypeCircle;
+
+  /// `deck-board`
+  @BuiltValueEnumConst(wireName: 'deck-board')
+  static const RichObjectParameter_Type deckBoard = _$richObjectParameterTypeDeckBoard;
+
+  /// `deck-card`
+  @BuiltValueEnumConst(wireName: 'deck-card')
+  static const RichObjectParameter_Type deckCard = _$richObjectParameterTypeDeckCard;
+
+  /// `email`
+  static const RichObjectParameter_Type email = _$richObjectParameterTypeEmail;
+
+  /// `file`
+  static const RichObjectParameter_Type file = _$richObjectParameterTypeFile;
+
+  /// `forms-form`
+  @BuiltValueEnumConst(wireName: 'forms-form')
+  static const RichObjectParameter_Type formsForm = _$richObjectParameterTypeFormsForm;
+
+  /// `guest`
+  static const RichObjectParameter_Type guest = _$richObjectParameterTypeGuest;
+
+  /// `highlight`
+  static const RichObjectParameter_Type highlight = _$richObjectParameterTypeHighlight;
+
+  /// `geo-location`
+  @BuiltValueEnumConst(wireName: 'geo-location')
+  static const RichObjectParameter_Type geoLocation = _$richObjectParameterTypeGeoLocation;
+
+  /// `open-graph`
+  @BuiltValueEnumConst(wireName: 'open-graph')
+  static const RichObjectParameter_Type openGraph = _$richObjectParameterTypeOpenGraph;
+
+  /// `pending-federated-share`
+  @BuiltValueEnumConst(wireName: 'pending-federated-share')
+  static const RichObjectParameter_Type pendingFederatedShare = _$richObjectParameterTypePendingFederatedShare;
+
+  /// `systemtag`
+  static const RichObjectParameter_Type systemtag = _$richObjectParameterTypeSystemtag;
+
+  /// `talk-attachment`
+  @BuiltValueEnumConst(wireName: 'talk-attachment')
+  static const RichObjectParameter_Type talkAttachment = _$richObjectParameterTypeTalkAttachment;
+
+  /// `talk-poll`
+  @BuiltValueEnumConst(wireName: 'talk-poll')
+  static const RichObjectParameter_Type talkPoll = _$richObjectParameterTypeTalkPoll;
+
+  /// `user`
+  static const RichObjectParameter_Type user = _$richObjectParameterTypeUser;
+
+  /// `user-group`
+  @BuiltValueEnumConst(wireName: 'user-group')
+  static const RichObjectParameter_Type userGroup = _$richObjectParameterTypeUserGroup;
+
+  /// Returns a set with all values this enum contains.
+  // coverage:ignore-start
+  static BuiltSet<RichObjectParameter_Type> get values => _$richObjectParameterTypeValues;
+  // coverage:ignore-end
+
+  /// Returns the enum value associated to the [name].
+  static RichObjectParameter_Type valueOf(String name) => _$valueOfRichObjectParameter_Type(name);
+
+  /// Returns the serialized value of this enum value.
+  String get value => _$jsonSerializers.serializeWith(serializer, this)! as String;
+
+  /// Serializer for RichObjectParameter_Type.
+  @BuiltValueSerializer(custom: true)
+  static Serializer<RichObjectParameter_Type> get serializer => const _$RichObjectParameter_TypeSerializer();
+}
+
+class _$RichObjectParameter_TypeSerializer implements PrimitiveSerializer<RichObjectParameter_Type> {
+  const _$RichObjectParameter_TypeSerializer();
+
+  static const Map<RichObjectParameter_Type, Object> _toWire = <RichObjectParameter_Type, Object>{
+    RichObjectParameter_Type.addressbook: 'addressbook',
+    RichObjectParameter_Type.addressbookContact: 'addressbook-contact',
+    RichObjectParameter_Type.announcement: 'announcement',
+    RichObjectParameter_Type.app: 'app',
+    RichObjectParameter_Type.calendar: 'calendar',
+    RichObjectParameter_Type.calendarEvent: 'calendar-event',
+    RichObjectParameter_Type.call: 'call',
+    RichObjectParameter_Type.circle: 'circle',
+    RichObjectParameter_Type.deckBoard: 'deck-board',
+    RichObjectParameter_Type.deckCard: 'deck-card',
+    RichObjectParameter_Type.email: 'email',
+    RichObjectParameter_Type.file: 'file',
+    RichObjectParameter_Type.formsForm: 'forms-form',
+    RichObjectParameter_Type.guest: 'guest',
+    RichObjectParameter_Type.highlight: 'highlight',
+    RichObjectParameter_Type.geoLocation: 'geo-location',
+    RichObjectParameter_Type.openGraph: 'open-graph',
+    RichObjectParameter_Type.pendingFederatedShare: 'pending-federated-share',
+    RichObjectParameter_Type.systemtag: 'systemtag',
+    RichObjectParameter_Type.talkAttachment: 'talk-attachment',
+    RichObjectParameter_Type.talkPoll: 'talk-poll',
+    RichObjectParameter_Type.user: 'user',
+    RichObjectParameter_Type.userGroup: 'user-group',
+  };
+
+  static const Map<Object, RichObjectParameter_Type> _fromWire = <Object, RichObjectParameter_Type>{
+    'addressbook': RichObjectParameter_Type.addressbook,
+    'addressbook-contact': RichObjectParameter_Type.addressbookContact,
+    'announcement': RichObjectParameter_Type.announcement,
+    'app': RichObjectParameter_Type.app,
+    'calendar': RichObjectParameter_Type.calendar,
+    'calendar-event': RichObjectParameter_Type.calendarEvent,
+    'call': RichObjectParameter_Type.call,
+    'circle': RichObjectParameter_Type.circle,
+    'deck-board': RichObjectParameter_Type.deckBoard,
+    'deck-card': RichObjectParameter_Type.deckCard,
+    'email': RichObjectParameter_Type.email,
+    'file': RichObjectParameter_Type.file,
+    'forms-form': RichObjectParameter_Type.formsForm,
+    'guest': RichObjectParameter_Type.guest,
+    'highlight': RichObjectParameter_Type.highlight,
+    'geo-location': RichObjectParameter_Type.geoLocation,
+    'open-graph': RichObjectParameter_Type.openGraph,
+    'pending-federated-share': RichObjectParameter_Type.pendingFederatedShare,
+    'systemtag': RichObjectParameter_Type.systemtag,
+    'talk-attachment': RichObjectParameter_Type.talkAttachment,
+    'talk-poll': RichObjectParameter_Type.talkPoll,
+    'user': RichObjectParameter_Type.user,
+    'user-group': RichObjectParameter_Type.userGroup,
+  };
+
+  @override
+  Iterable<Type> get types => const [RichObjectParameter_Type];
+
+  @override
+  String get wireName => 'RichObjectParameter_Type';
+
+  @override
+  Object serialize(
+    Serializers serializers,
+    RichObjectParameter_Type object, {
+    FullType specifiedType = FullType.unspecified,
+  }) =>
+      _toWire[object]!;
+
+  @override
+  RichObjectParameter_Type deserialize(
+    Serializers serializers,
+    Object serialized, {
+    FullType specifiedType = FullType.unspecified,
+  }) =>
+      _fromWire[serialized]!;
+}
+
+@BuiltValue(instantiable: false)
+sealed class $RichObjectParameterInterface {
+  RichObjectParameter_Type get type;
+  String get id;
+  String get name;
+
+  /// The full URL to the file.
+  String? get link;
+
+  /// The type of the call: one2one, group or public.
+  @BuiltValueField(wireName: 'call-type')
+  String? get callType;
+
+  /// The icon url to use as avatar.
+  @BuiltValueField(wireName: 'icon-url')
+  String? get iconUrl;
+
+  /// The id of a message that was referred to.
+  @BuiltValueField(wireName: 'message-id')
+  String? get messageId;
+
+  /// The display name of board which contains the card.
+  String? get boardname;
+
+  /// The display name of the stack which contains the card in the board.
+  String? get stackname;
+
+  /// The file size in bytes.
+  String? get size;
+
+  /// The full path of the file for the user, should not start with a slash.
+  String? get path;
+
+  /// The mimetype of the file/folder to allow clients to show a placeholder.
+  String? get mimetype;
+
+  /// Whether or not a preview is available. If `no` the mimetype icon should be used.
+  @BuiltValueField(wireName: 'preview-available')
+  String? get previewAvailable;
+
+  /// The mtime of the file/folder as unix timestamp.
+  String? get mtime;
+
+  /// The ETag of the file/folder.
+  String? get etag;
+
+  /// The permissions on the file/folder.
+  String? get permissions;
+
+  /// The width in pixels if the file is an image.
+  String? get width;
+
+  /// The height in pixels if the file is an image.
+  String? get height;
+
+  /// The blurhash of the image.
+  String? get blurhash;
+
+  /// The latitude of the location MUST be the same as in the id.
+  String? get latitude;
+
+  /// The longitude of the location MUST be the same as in the id.
+  String? get longitude;
+
+  /// The open graph description from the website.
+  String? get description;
+
+  /// The full URL of the open graph thumbnail.
+  String? get thumb;
+
+  /// The name of the described website.
+  String? get website;
+
+  /// If the user can see the systemtag.
+  String? get visibility;
+
+  /// If the user can assign the systemtag.
+  String? get assignable;
+
+  /// The token of the conversation.
+  String? get conversation;
+
+  /// The URL of the instance the user lives on.
+  String? get server;
+
+  /// Rebuilds the instance.
+  ///
+  /// The result is the same as this instance but with [updates] applied.
+  /// [updates] is a function that takes a builder [$RichObjectParameterInterfaceBuilder].
+  $RichObjectParameterInterface rebuild(void Function($RichObjectParameterInterfaceBuilder) updates);
+
+  /// Converts the instance to a builder [$RichObjectParameterInterfaceBuilder].
+  $RichObjectParameterInterfaceBuilder toBuilder();
+  @BuiltValueHook(initializeBuilder: true)
+  static void _defaults($RichObjectParameterInterfaceBuilder b) {}
+  @BuiltValueHook(finalizeBuilder: true)
+  static void _validate($RichObjectParameterInterfaceBuilder b) {}
+}
+
+abstract class RichObjectParameter
+    implements $RichObjectParameterInterface, Built<RichObjectParameter, RichObjectParameterBuilder> {
+  /// Creates a new RichObjectParameter object using the builder pattern.
+  factory RichObjectParameter([void Function(RichObjectParameterBuilder)? b]) = _$RichObjectParameter;
+
+  // coverage:ignore-start
+  const RichObjectParameter._();
+  // coverage:ignore-end
+
+  /// Creates a new object from the given [json] data.
+  ///
+  /// Use [toJson] to serialize it back into json.
+  // coverage:ignore-start
+  factory RichObjectParameter.fromJson(Map<String, dynamic> json) =>
+      _$jsonSerializers.deserializeWith(serializer, json)!;
+  // coverage:ignore-end
+
+  /// Parses this object into a json like map.
+  ///
+  /// Use the fromJson factory to revive it again.
+  // coverage:ignore-start
+  Map<String, dynamic> toJson() => _$jsonSerializers.serializeWith(serializer, this)! as Map<String, dynamic>;
+  // coverage:ignore-end
+
+  /// Serializer for RichObjectParameter.
+  static Serializer<RichObjectParameter> get serializer => _$richObjectParameterSerializer;
+
+  @BuiltValueHook(initializeBuilder: true)
+  static void _defaults(RichObjectParameterBuilder b) {
+    $RichObjectParameterInterface._defaults(b);
+  }
+
+  @BuiltValueHook(finalizeBuilder: true)
+  static void _validate(RichObjectParameterBuilder b) {
+    $RichObjectParameterInterface._validate(b);
+  }
+}
+
 /// Serialization extension for `AutocompleteResult_Status`.
 extension $AutocompleteResult_StatusExtension on AutocompleteResult_Status {
   /// Serializer for AutocompleteResult_Status.
@@ -29097,7 +29411,10 @@ final Serializers _$serializers = (Serializers().toBuilder()
       ..addBuilderFactory(const FullType(PublicCapabilities), PublicCapabilitiesBuilder.new)
       ..add(PublicCapabilities.serializer)
       ..addBuilderFactory(const FullType(PublicCapabilities_Bruteforce), PublicCapabilities_BruteforceBuilder.new)
-      ..add(PublicCapabilities_Bruteforce.serializer))
+      ..add(PublicCapabilities_Bruteforce.serializer)
+      ..addBuilderFactory(const FullType(RichObjectParameter), RichObjectParameterBuilder.new)
+      ..add(RichObjectParameter.serializer)
+      ..add(RichObjectParameter_Type.serializer))
     .build();
 
 /// Serializer for all values in this library.
diff --git a/packages/nextcloud/lib/src/api/core/core.openapi.g.dart b/packages/nextcloud/lib/src/api/core/core.openapi.g.dart
index 8ee78ac12d5..4434e5b1caa 100644
--- a/packages/nextcloud/lib/src/api/core/core.openapi.g.dart
+++ b/packages/nextcloud/lib/src/api/core/core.openapi.g.dart
@@ -554,6 +554,112 @@ final BuiltSet<TextToImageTask_Status> _$textToImageTaskStatusValues =
   _$textToImageTaskStatus$4,
 ]);
 
+const RichObjectParameter_Type _$richObjectParameterTypeAddressbook = RichObjectParameter_Type._('addressbook');
+const RichObjectParameter_Type _$richObjectParameterTypeAddressbookContact =
+    RichObjectParameter_Type._('addressbookContact');
+const RichObjectParameter_Type _$richObjectParameterTypeAnnouncement = RichObjectParameter_Type._('announcement');
+const RichObjectParameter_Type _$richObjectParameterTypeApp = RichObjectParameter_Type._('app');
+const RichObjectParameter_Type _$richObjectParameterTypeCalendar = RichObjectParameter_Type._('calendar');
+const RichObjectParameter_Type _$richObjectParameterTypeCalendarEvent = RichObjectParameter_Type._('calendarEvent');
+const RichObjectParameter_Type _$richObjectParameterTypeCall = RichObjectParameter_Type._('call');
+const RichObjectParameter_Type _$richObjectParameterTypeCircle = RichObjectParameter_Type._('circle');
+const RichObjectParameter_Type _$richObjectParameterTypeDeckBoard = RichObjectParameter_Type._('deckBoard');
+const RichObjectParameter_Type _$richObjectParameterTypeDeckCard = RichObjectParameter_Type._('deckCard');
+const RichObjectParameter_Type _$richObjectParameterTypeEmail = RichObjectParameter_Type._('email');
+const RichObjectParameter_Type _$richObjectParameterTypeFile = RichObjectParameter_Type._('file');
+const RichObjectParameter_Type _$richObjectParameterTypeFormsForm = RichObjectParameter_Type._('formsForm');
+const RichObjectParameter_Type _$richObjectParameterTypeGuest = RichObjectParameter_Type._('guest');
+const RichObjectParameter_Type _$richObjectParameterTypeHighlight = RichObjectParameter_Type._('highlight');
+const RichObjectParameter_Type _$richObjectParameterTypeGeoLocation = RichObjectParameter_Type._('geoLocation');
+const RichObjectParameter_Type _$richObjectParameterTypeOpenGraph = RichObjectParameter_Type._('openGraph');
+const RichObjectParameter_Type _$richObjectParameterTypePendingFederatedShare =
+    RichObjectParameter_Type._('pendingFederatedShare');
+const RichObjectParameter_Type _$richObjectParameterTypeSystemtag = RichObjectParameter_Type._('systemtag');
+const RichObjectParameter_Type _$richObjectParameterTypeTalkAttachment = RichObjectParameter_Type._('talkAttachment');
+const RichObjectParameter_Type _$richObjectParameterTypeTalkPoll = RichObjectParameter_Type._('talkPoll');
+const RichObjectParameter_Type _$richObjectParameterTypeUser = RichObjectParameter_Type._('user');
+const RichObjectParameter_Type _$richObjectParameterTypeUserGroup = RichObjectParameter_Type._('userGroup');
+
+RichObjectParameter_Type _$valueOfRichObjectParameter_Type(String name) {
+  switch (name) {
+    case 'addressbook':
+      return _$richObjectParameterTypeAddressbook;
+    case 'addressbookContact':
+      return _$richObjectParameterTypeAddressbookContact;
+    case 'announcement':
+      return _$richObjectParameterTypeAnnouncement;
+    case 'app':
+      return _$richObjectParameterTypeApp;
+    case 'calendar':
+      return _$richObjectParameterTypeCalendar;
+    case 'calendarEvent':
+      return _$richObjectParameterTypeCalendarEvent;
+    case 'call':
+      return _$richObjectParameterTypeCall;
+    case 'circle':
+      return _$richObjectParameterTypeCircle;
+    case 'deckBoard':
+      return _$richObjectParameterTypeDeckBoard;
+    case 'deckCard':
+      return _$richObjectParameterTypeDeckCard;
+    case 'email':
+      return _$richObjectParameterTypeEmail;
+    case 'file':
+      return _$richObjectParameterTypeFile;
+    case 'formsForm':
+      return _$richObjectParameterTypeFormsForm;
+    case 'guest':
+      return _$richObjectParameterTypeGuest;
+    case 'highlight':
+      return _$richObjectParameterTypeHighlight;
+    case 'geoLocation':
+      return _$richObjectParameterTypeGeoLocation;
+    case 'openGraph':
+      return _$richObjectParameterTypeOpenGraph;
+    case 'pendingFederatedShare':
+      return _$richObjectParameterTypePendingFederatedShare;
+    case 'systemtag':
+      return _$richObjectParameterTypeSystemtag;
+    case 'talkAttachment':
+      return _$richObjectParameterTypeTalkAttachment;
+    case 'talkPoll':
+      return _$richObjectParameterTypeTalkPoll;
+    case 'user':
+      return _$richObjectParameterTypeUser;
+    case 'userGroup':
+      return _$richObjectParameterTypeUserGroup;
+    default:
+      throw ArgumentError(name);
+  }
+}
+
+final BuiltSet<RichObjectParameter_Type> _$richObjectParameterTypeValues =
+    BuiltSet<RichObjectParameter_Type>(const <RichObjectParameter_Type>[
+  _$richObjectParameterTypeAddressbook,
+  _$richObjectParameterTypeAddressbookContact,
+  _$richObjectParameterTypeAnnouncement,
+  _$richObjectParameterTypeApp,
+  _$richObjectParameterTypeCalendar,
+  _$richObjectParameterTypeCalendarEvent,
+  _$richObjectParameterTypeCall,
+  _$richObjectParameterTypeCircle,
+  _$richObjectParameterTypeDeckBoard,
+  _$richObjectParameterTypeDeckCard,
+  _$richObjectParameterTypeEmail,
+  _$richObjectParameterTypeFile,
+  _$richObjectParameterTypeFormsForm,
+  _$richObjectParameterTypeGuest,
+  _$richObjectParameterTypeHighlight,
+  _$richObjectParameterTypeGeoLocation,
+  _$richObjectParameterTypeOpenGraph,
+  _$richObjectParameterTypePendingFederatedShare,
+  _$richObjectParameterTypeSystemtag,
+  _$richObjectParameterTypeTalkAttachment,
+  _$richObjectParameterTypeTalkPoll,
+  _$richObjectParameterTypeUser,
+  _$richObjectParameterTypeUserGroup,
+]);
+
 Serializer<Status> _$statusSerializer = _$StatusSerializer();
 Serializer<OCSMeta> _$oCSMetaSerializer = _$OCSMetaSerializer();
 Serializer<AppPasswordGetAppPasswordResponseApplicationJson_Ocs_Data>
@@ -1209,6 +1315,7 @@ Serializer<Capabilities> _$capabilitiesSerializer = _$CapabilitiesSerializer();
 Serializer<PublicCapabilities_Bruteforce> _$publicCapabilitiesBruteforceSerializer =
     _$PublicCapabilities_BruteforceSerializer();
 Serializer<PublicCapabilities> _$publicCapabilitiesSerializer = _$PublicCapabilitiesSerializer();
+Serializer<RichObjectParameter> _$richObjectParameterSerializer = _$RichObjectParameterSerializer();
 
 class _$StatusSerializer implements StructuredSerializer<Status> {
   @override
@@ -15256,6 +15363,280 @@ class _$PublicCapabilitiesSerializer implements StructuredSerializer<PublicCapab
   }
 }
 
+class _$RichObjectParameterSerializer implements StructuredSerializer<RichObjectParameter> {
+  @override
+  final Iterable<Type> types = const [RichObjectParameter, _$RichObjectParameter];
+  @override
+  final String wireName = 'RichObjectParameter';
+
+  @override
+  Iterable<Object?> serialize(Serializers serializers, RichObjectParameter object,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = <Object?>[
+      'type',
+      serializers.serialize(object.type, specifiedType: const FullType(RichObjectParameter_Type)),
+      'id',
+      serializers.serialize(object.id, specifiedType: const FullType(String)),
+      'name',
+      serializers.serialize(object.name, specifiedType: const FullType(String)),
+    ];
+    Object? value;
+    value = object.link;
+    if (value != null) {
+      result
+        ..add('link')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.callType;
+    if (value != null) {
+      result
+        ..add('call-type')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.iconUrl;
+    if (value != null) {
+      result
+        ..add('icon-url')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.messageId;
+    if (value != null) {
+      result
+        ..add('message-id')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.boardname;
+    if (value != null) {
+      result
+        ..add('boardname')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.stackname;
+    if (value != null) {
+      result
+        ..add('stackname')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.size;
+    if (value != null) {
+      result
+        ..add('size')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.path;
+    if (value != null) {
+      result
+        ..add('path')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.mimetype;
+    if (value != null) {
+      result
+        ..add('mimetype')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.previewAvailable;
+    if (value != null) {
+      result
+        ..add('preview-available')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.mtime;
+    if (value != null) {
+      result
+        ..add('mtime')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.etag;
+    if (value != null) {
+      result
+        ..add('etag')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.permissions;
+    if (value != null) {
+      result
+        ..add('permissions')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.width;
+    if (value != null) {
+      result
+        ..add('width')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.height;
+    if (value != null) {
+      result
+        ..add('height')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.blurhash;
+    if (value != null) {
+      result
+        ..add('blurhash')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.latitude;
+    if (value != null) {
+      result
+        ..add('latitude')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.longitude;
+    if (value != null) {
+      result
+        ..add('longitude')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.description;
+    if (value != null) {
+      result
+        ..add('description')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.thumb;
+    if (value != null) {
+      result
+        ..add('thumb')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.website;
+    if (value != null) {
+      result
+        ..add('website')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.visibility;
+    if (value != null) {
+      result
+        ..add('visibility')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.assignable;
+    if (value != null) {
+      result
+        ..add('assignable')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.conversation;
+    if (value != null) {
+      result
+        ..add('conversation')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    value = object.server;
+    if (value != null) {
+      result
+        ..add('server')
+        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
+    }
+    return result;
+  }
+
+  @override
+  RichObjectParameter deserialize(Serializers serializers, Iterable<Object?> serialized,
+      {FullType specifiedType = FullType.unspecified}) {
+    final result = RichObjectParameterBuilder();
+
+    final iterator = serialized.iterator;
+    while (iterator.moveNext()) {
+      final key = iterator.current! as String;
+      iterator.moveNext();
+      final Object? value = iterator.current;
+      switch (key) {
+        case 'type':
+          result.type = serializers.deserialize(value, specifiedType: const FullType(RichObjectParameter_Type))!
+              as RichObjectParameter_Type;
+          break;
+        case 'id':
+          result.id = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
+          break;
+        case 'name':
+          result.name = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
+          break;
+        case 'link':
+          result.link = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'call-type':
+          result.callType = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'icon-url':
+          result.iconUrl = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'message-id':
+          result.messageId = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'boardname':
+          result.boardname = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'stackname':
+          result.stackname = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'size':
+          result.size = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'path':
+          result.path = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'mimetype':
+          result.mimetype = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'preview-available':
+          result.previewAvailable = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'mtime':
+          result.mtime = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'etag':
+          result.etag = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'permissions':
+          result.permissions = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'width':
+          result.width = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'height':
+          result.height = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'blurhash':
+          result.blurhash = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'latitude':
+          result.latitude = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'longitude':
+          result.longitude = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'description':
+          result.description = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'thumb':
+          result.thumb = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'website':
+          result.website = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'visibility':
+          result.visibility = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'assignable':
+          result.assignable = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'conversation':
+          result.conversation = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+        case 'server':
+          result.server = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
+          break;
+      }
+    }
+
+    return result.build();
+  }
+}
+
 abstract mixin class $StatusInterfaceBuilder {
   void replace($StatusInterface other);
   void update(void Function($StatusInterfaceBuilder) updates);
@@ -50205,4 +50586,506 @@ class PublicCapabilitiesBuilder
   }
 }
 
+abstract mixin class $RichObjectParameterInterfaceBuilder {
+  void replace($RichObjectParameterInterface other);
+  void update(void Function($RichObjectParameterInterfaceBuilder) updates);
+  RichObjectParameter_Type? get type;
+  set type(RichObjectParameter_Type? type);
+
+  String? get id;
+  set id(String? id);
+
+  String? get name;
+  set name(String? name);
+
+  String? get link;
+  set link(String? link);
+
+  String? get callType;
+  set callType(String? callType);
+
+  String? get iconUrl;
+  set iconUrl(String? iconUrl);
+
+  String? get messageId;
+  set messageId(String? messageId);
+
+  String? get boardname;
+  set boardname(String? boardname);
+
+  String? get stackname;
+  set stackname(String? stackname);
+
+  String? get size;
+  set size(String? size);
+
+  String? get path;
+  set path(String? path);
+
+  String? get mimetype;
+  set mimetype(String? mimetype);
+
+  String? get previewAvailable;
+  set previewAvailable(String? previewAvailable);
+
+  String? get mtime;
+  set mtime(String? mtime);
+
+  String? get etag;
+  set etag(String? etag);
+
+  String? get permissions;
+  set permissions(String? permissions);
+
+  String? get width;
+  set width(String? width);
+
+  String? get height;
+  set height(String? height);
+
+  String? get blurhash;
+  set blurhash(String? blurhash);
+
+  String? get latitude;
+  set latitude(String? latitude);
+
+  String? get longitude;
+  set longitude(String? longitude);
+
+  String? get description;
+  set description(String? description);
+
+  String? get thumb;
+  set thumb(String? thumb);
+
+  String? get website;
+  set website(String? website);
+
+  String? get visibility;
+  set visibility(String? visibility);
+
+  String? get assignable;
+  set assignable(String? assignable);
+
+  String? get conversation;
+  set conversation(String? conversation);
+
+  String? get server;
+  set server(String? server);
+}
+
+class _$RichObjectParameter extends RichObjectParameter {
+  @override
+  final RichObjectParameter_Type type;
+  @override
+  final String id;
+  @override
+  final String name;
+  @override
+  final String? link;
+  @override
+  final String? callType;
+  @override
+  final String? iconUrl;
+  @override
+  final String? messageId;
+  @override
+  final String? boardname;
+  @override
+  final String? stackname;
+  @override
+  final String? size;
+  @override
+  final String? path;
+  @override
+  final String? mimetype;
+  @override
+  final String? previewAvailable;
+  @override
+  final String? mtime;
+  @override
+  final String? etag;
+  @override
+  final String? permissions;
+  @override
+  final String? width;
+  @override
+  final String? height;
+  @override
+  final String? blurhash;
+  @override
+  final String? latitude;
+  @override
+  final String? longitude;
+  @override
+  final String? description;
+  @override
+  final String? thumb;
+  @override
+  final String? website;
+  @override
+  final String? visibility;
+  @override
+  final String? assignable;
+  @override
+  final String? conversation;
+  @override
+  final String? server;
+
+  factory _$RichObjectParameter([void Function(RichObjectParameterBuilder)? updates]) =>
+      (RichObjectParameterBuilder()..update(updates))._build();
+
+  _$RichObjectParameter._(
+      {required this.type,
+      required this.id,
+      required this.name,
+      this.link,
+      this.callType,
+      this.iconUrl,
+      this.messageId,
+      this.boardname,
+      this.stackname,
+      this.size,
+      this.path,
+      this.mimetype,
+      this.previewAvailable,
+      this.mtime,
+      this.etag,
+      this.permissions,
+      this.width,
+      this.height,
+      this.blurhash,
+      this.latitude,
+      this.longitude,
+      this.description,
+      this.thumb,
+      this.website,
+      this.visibility,
+      this.assignable,
+      this.conversation,
+      this.server})
+      : super._() {
+    BuiltValueNullFieldError.checkNotNull(type, r'RichObjectParameter', 'type');
+    BuiltValueNullFieldError.checkNotNull(id, r'RichObjectParameter', 'id');
+    BuiltValueNullFieldError.checkNotNull(name, r'RichObjectParameter', 'name');
+  }
+
+  @override
+  RichObjectParameter rebuild(void Function(RichObjectParameterBuilder) updates) =>
+      (toBuilder()..update(updates)).build();
+
+  @override
+  RichObjectParameterBuilder toBuilder() => RichObjectParameterBuilder()..replace(this);
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(other, this)) return true;
+    return other is RichObjectParameter &&
+        type == other.type &&
+        id == other.id &&
+        name == other.name &&
+        link == other.link &&
+        callType == other.callType &&
+        iconUrl == other.iconUrl &&
+        messageId == other.messageId &&
+        boardname == other.boardname &&
+        stackname == other.stackname &&
+        size == other.size &&
+        path == other.path &&
+        mimetype == other.mimetype &&
+        previewAvailable == other.previewAvailable &&
+        mtime == other.mtime &&
+        etag == other.etag &&
+        permissions == other.permissions &&
+        width == other.width &&
+        height == other.height &&
+        blurhash == other.blurhash &&
+        latitude == other.latitude &&
+        longitude == other.longitude &&
+        description == other.description &&
+        thumb == other.thumb &&
+        website == other.website &&
+        visibility == other.visibility &&
+        assignable == other.assignable &&
+        conversation == other.conversation &&
+        server == other.server;
+  }
+
+  @override
+  int get hashCode {
+    var _$hash = 0;
+    _$hash = $jc(_$hash, type.hashCode);
+    _$hash = $jc(_$hash, id.hashCode);
+    _$hash = $jc(_$hash, name.hashCode);
+    _$hash = $jc(_$hash, link.hashCode);
+    _$hash = $jc(_$hash, callType.hashCode);
+    _$hash = $jc(_$hash, iconUrl.hashCode);
+    _$hash = $jc(_$hash, messageId.hashCode);
+    _$hash = $jc(_$hash, boardname.hashCode);
+    _$hash = $jc(_$hash, stackname.hashCode);
+    _$hash = $jc(_$hash, size.hashCode);
+    _$hash = $jc(_$hash, path.hashCode);
+    _$hash = $jc(_$hash, mimetype.hashCode);
+    _$hash = $jc(_$hash, previewAvailable.hashCode);
+    _$hash = $jc(_$hash, mtime.hashCode);
+    _$hash = $jc(_$hash, etag.hashCode);
+    _$hash = $jc(_$hash, permissions.hashCode);
+    _$hash = $jc(_$hash, width.hashCode);
+    _$hash = $jc(_$hash, height.hashCode);
+    _$hash = $jc(_$hash, blurhash.hashCode);
+    _$hash = $jc(_$hash, latitude.hashCode);
+    _$hash = $jc(_$hash, longitude.hashCode);
+    _$hash = $jc(_$hash, description.hashCode);
+    _$hash = $jc(_$hash, thumb.hashCode);
+    _$hash = $jc(_$hash, website.hashCode);
+    _$hash = $jc(_$hash, visibility.hashCode);
+    _$hash = $jc(_$hash, assignable.hashCode);
+    _$hash = $jc(_$hash, conversation.hashCode);
+    _$hash = $jc(_$hash, server.hashCode);
+    _$hash = $jf(_$hash);
+    return _$hash;
+  }
+
+  @override
+  String toString() {
+    return (newBuiltValueToStringHelper(r'RichObjectParameter')
+          ..add('type', type)
+          ..add('id', id)
+          ..add('name', name)
+          ..add('link', link)
+          ..add('callType', callType)
+          ..add('iconUrl', iconUrl)
+          ..add('messageId', messageId)
+          ..add('boardname', boardname)
+          ..add('stackname', stackname)
+          ..add('size', size)
+          ..add('path', path)
+          ..add('mimetype', mimetype)
+          ..add('previewAvailable', previewAvailable)
+          ..add('mtime', mtime)
+          ..add('etag', etag)
+          ..add('permissions', permissions)
+          ..add('width', width)
+          ..add('height', height)
+          ..add('blurhash', blurhash)
+          ..add('latitude', latitude)
+          ..add('longitude', longitude)
+          ..add('description', description)
+          ..add('thumb', thumb)
+          ..add('website', website)
+          ..add('visibility', visibility)
+          ..add('assignable', assignable)
+          ..add('conversation', conversation)
+          ..add('server', server))
+        .toString();
+  }
+}
+
+class RichObjectParameterBuilder
+    implements Builder<RichObjectParameter, RichObjectParameterBuilder>, $RichObjectParameterInterfaceBuilder {
+  _$RichObjectParameter? _$v;
+
+  RichObjectParameter_Type? _type;
+  RichObjectParameter_Type? get type => _$this._type;
+  set type(covariant RichObjectParameter_Type? type) => _$this._type = type;
+
+  String? _id;
+  String? get id => _$this._id;
+  set id(covariant String? id) => _$this._id = id;
+
+  String? _name;
+  String? get name => _$this._name;
+  set name(covariant String? name) => _$this._name = name;
+
+  String? _link;
+  String? get link => _$this._link;
+  set link(covariant String? link) => _$this._link = link;
+
+  String? _callType;
+  String? get callType => _$this._callType;
+  set callType(covariant String? callType) => _$this._callType = callType;
+
+  String? _iconUrl;
+  String? get iconUrl => _$this._iconUrl;
+  set iconUrl(covariant String? iconUrl) => _$this._iconUrl = iconUrl;
+
+  String? _messageId;
+  String? get messageId => _$this._messageId;
+  set messageId(covariant String? messageId) => _$this._messageId = messageId;
+
+  String? _boardname;
+  String? get boardname => _$this._boardname;
+  set boardname(covariant String? boardname) => _$this._boardname = boardname;
+
+  String? _stackname;
+  String? get stackname => _$this._stackname;
+  set stackname(covariant String? stackname) => _$this._stackname = stackname;
+
+  String? _size;
+  String? get size => _$this._size;
+  set size(covariant String? size) => _$this._size = size;
+
+  String? _path;
+  String? get path => _$this._path;
+  set path(covariant String? path) => _$this._path = path;
+
+  String? _mimetype;
+  String? get mimetype => _$this._mimetype;
+  set mimetype(covariant String? mimetype) => _$this._mimetype = mimetype;
+
+  String? _previewAvailable;
+  String? get previewAvailable => _$this._previewAvailable;
+  set previewAvailable(covariant String? previewAvailable) => _$this._previewAvailable = previewAvailable;
+
+  String? _mtime;
+  String? get mtime => _$this._mtime;
+  set mtime(covariant String? mtime) => _$this._mtime = mtime;
+
+  String? _etag;
+  String? get etag => _$this._etag;
+  set etag(covariant String? etag) => _$this._etag = etag;
+
+  String? _permissions;
+  String? get permissions => _$this._permissions;
+  set permissions(covariant String? permissions) => _$this._permissions = permissions;
+
+  String? _width;
+  String? get width => _$this._width;
+  set width(covariant String? width) => _$this._width = width;
+
+  String? _height;
+  String? get height => _$this._height;
+  set height(covariant String? height) => _$this._height = height;
+
+  String? _blurhash;
+  String? get blurhash => _$this._blurhash;
+  set blurhash(covariant String? blurhash) => _$this._blurhash = blurhash;
+
+  String? _latitude;
+  String? get latitude => _$this._latitude;
+  set latitude(covariant String? latitude) => _$this._latitude = latitude;
+
+  String? _longitude;
+  String? get longitude => _$this._longitude;
+  set longitude(covariant String? longitude) => _$this._longitude = longitude;
+
+  String? _description;
+  String? get description => _$this._description;
+  set description(covariant String? description) => _$this._description = description;
+
+  String? _thumb;
+  String? get thumb => _$this._thumb;
+  set thumb(covariant String? thumb) => _$this._thumb = thumb;
+
+  String? _website;
+  String? get website => _$this._website;
+  set website(covariant String? website) => _$this._website = website;
+
+  String? _visibility;
+  String? get visibility => _$this._visibility;
+  set visibility(covariant String? visibility) => _$this._visibility = visibility;
+
+  String? _assignable;
+  String? get assignable => _$this._assignable;
+  set assignable(covariant String? assignable) => _$this._assignable = assignable;
+
+  String? _conversation;
+  String? get conversation => _$this._conversation;
+  set conversation(covariant String? conversation) => _$this._conversation = conversation;
+
+  String? _server;
+  String? get server => _$this._server;
+  set server(covariant String? server) => _$this._server = server;
+
+  RichObjectParameterBuilder() {
+    RichObjectParameter._defaults(this);
+  }
+
+  RichObjectParameterBuilder get _$this {
+    final $v = _$v;
+    if ($v != null) {
+      _type = $v.type;
+      _id = $v.id;
+      _name = $v.name;
+      _link = $v.link;
+      _callType = $v.callType;
+      _iconUrl = $v.iconUrl;
+      _messageId = $v.messageId;
+      _boardname = $v.boardname;
+      _stackname = $v.stackname;
+      _size = $v.size;
+      _path = $v.path;
+      _mimetype = $v.mimetype;
+      _previewAvailable = $v.previewAvailable;
+      _mtime = $v.mtime;
+      _etag = $v.etag;
+      _permissions = $v.permissions;
+      _width = $v.width;
+      _height = $v.height;
+      _blurhash = $v.blurhash;
+      _latitude = $v.latitude;
+      _longitude = $v.longitude;
+      _description = $v.description;
+      _thumb = $v.thumb;
+      _website = $v.website;
+      _visibility = $v.visibility;
+      _assignable = $v.assignable;
+      _conversation = $v.conversation;
+      _server = $v.server;
+      _$v = null;
+    }
+    return this;
+  }
+
+  @override
+  void replace(covariant RichObjectParameter other) {
+    ArgumentError.checkNotNull(other, 'other');
+    _$v = other as _$RichObjectParameter;
+  }
+
+  @override
+  void update(void Function(RichObjectParameterBuilder)? updates) {
+    if (updates != null) updates(this);
+  }
+
+  @override
+  RichObjectParameter build() => _build();
+
+  _$RichObjectParameter _build() {
+    RichObjectParameter._validate(this);
+    final _$result = _$v ??
+        _$RichObjectParameter._(
+            type: BuiltValueNullFieldError.checkNotNull(type, r'RichObjectParameter', 'type'),
+            id: BuiltValueNullFieldError.checkNotNull(id, r'RichObjectParameter', 'id'),
+            name: BuiltValueNullFieldError.checkNotNull(name, r'RichObjectParameter', 'name'),
+            link: link,
+            callType: callType,
+            iconUrl: iconUrl,
+            messageId: messageId,
+            boardname: boardname,
+            stackname: stackname,
+            size: size,
+            path: path,
+            mimetype: mimetype,
+            previewAvailable: previewAvailable,
+            mtime: mtime,
+            etag: etag,
+            permissions: permissions,
+            width: width,
+            height: height,
+            blurhash: blurhash,
+            latitude: latitude,
+            longitude: longitude,
+            description: description,
+            thumb: thumb,
+            website: website,
+            visibility: visibility,
+            assignable: assignable,
+            conversation: conversation,
+            server: server);
+    replace(_$result);
+    return _$result;
+  }
+}
+
 // ignore_for_file: deprecated_member_use_from_same_package,type=lint
diff --git a/packages/nextcloud/lib/src/api/core/core.openapi.json b/packages/nextcloud/lib/src/api/core/core.openapi.json
index 26cc8cb058c..2586a8d2960 100644
--- a/packages/nextcloud/lib/src/api/core/core.openapi.json
+++ b/packages/nextcloud/lib/src/api/core/core.openapi.json
@@ -2119,6 +2119,175 @@
                         }
                     }
                 }
+            },
+            "RichObjectParameter": {
+                "type": "object",
+                "required": [
+                    "type",
+                    "id",
+                    "name"
+                ],
+                "properties": {
+                    "type": {
+                        "type": "string",
+                        "enum": [
+                            "addressbook",
+                            "addressbook-contact",
+                            "announcement",
+                            "app",
+                            "calendar",
+                            "calendar-event",
+                            "call",
+                            "circle",
+                            "deck-board",
+                            "deck-card",
+                            "email",
+                            "file",
+                            "forms-form",
+                            "guest",
+                            "highlight",
+                            "geo-location",
+                            "open-graph",
+                            "pending-federated-share",
+                            "systemtag",
+                            "talk-attachment",
+                            "talk-poll",
+                            "user",
+                            "user-group"
+                        ]
+                    },
+                    "id": {
+                        "type": "string"
+                    },
+                    "name": {
+                        "type": "string"
+                    },
+                    "link": {
+                        "type": "string",
+                        "description": "The full URL to the file",
+                        "example": "http://localhost/index.php/apps/announcements/#23"
+                    },
+                    "call-type": {
+                        "type": "string",
+                        "description": "The type of the call: one2one, group or public",
+                        "example": "one2one"
+                    },
+                    "icon-url": {
+                        "type": "string",
+                        "description": "The icon url to use as avatar",
+                        "example": "https://localhost/ocs/v2.php/apps/spreed/api/v1/room/R4nd0mToken/avatar"
+                    },
+                    "message-id": {
+                        "type": "string",
+                        "description": "The id of a message that was referred to",
+                        "example": "12345"
+                    },
+                    "boardname": {
+                        "type": "string",
+                        "description": "The display name of board which contains the card",
+                        "example": "Personal"
+                    },
+                    "stackname": {
+                        "type": "string",
+                        "description": "The display name of the stack which contains the card in the board",
+                        "example": "To do"
+                    },
+                    "size": {
+                        "type": "string",
+                        "description": "The file size in bytes",
+                        "example": "3145728"
+                    },
+                    "path": {
+                        "type": "string",
+                        "description": "The full path of the file for the user, should not start with a slash",
+                        "example": "path/to/file.txt"
+                    },
+                    "mimetype": {
+                        "type": "string",
+                        "description": "The mimetype of the file/folder to allow clients to show a placeholder",
+                        "example": "text/plain"
+                    },
+                    "preview-available": {
+                        "type": "string",
+                        "description": "Whether or not a preview is available. If `no` the mimetype icon should be used",
+                        "example": "yes"
+                    },
+                    "mtime": {
+                        "type": "string",
+                        "description": "The mtime of the file/folder as unix timestamp",
+                        "example": "1661854213"
+                    },
+                    "etag": {
+                        "type": "string",
+                        "description": "The ETag of the file/folder",
+                        "example": "abcdefghi"
+                    },
+                    "permissions": {
+                        "type": "string",
+                        "description": "The permissions on the file/folder",
+                        "example": "3"
+                    },
+                    "width": {
+                        "type": "string",
+                        "description": "The width in pixels if the file is an image",
+                        "example": "1920"
+                    },
+                    "height": {
+                        "type": "string",
+                        "description": "The height in pixels if the file is an image",
+                        "example": "1080"
+                    },
+                    "blurhash": {
+                        "type": "string",
+                        "description": "The blurhash of the image",
+                        "example": "LEHV9uae2yk8pyo0adR*.7kCMdnj"
+                    },
+                    "latitude": {
+                        "type": "string",
+                        "description": "The latitude of the location MUST be the same as in the id",
+                        "example": "52.5450511"
+                    },
+                    "longitude": {
+                        "type": "string",
+                        "description": "The longitude of the location MUST be the same as in the id",
+                        "example": "13.3741463"
+                    },
+                    "description": {
+                        "type": "string",
+                        "description": "The open graph description from the website",
+                        "example": "This is the description of the website"
+                    },
+                    "thumb": {
+                        "type": "string",
+                        "description": "The full URL of the open graph thumbnail",
+                        "example": "http://localhost/index.php/apps/mood/data/image?url=https%3A%2F%2Fthumb.example.com%2Fimage.png"
+                    },
+                    "website": {
+                        "type": "string",
+                        "description": "The name of the described website",
+                        "example": "Nextcloud - App Store"
+                    },
+                    "visibility": {
+                        "type": "string",
+                        "description": "If the user can see the systemtag",
+                        "example": "1"
+                    },
+                    "assignable": {
+                        "type": "string",
+                        "description": "If the user can assign the systemtag",
+                        "example": "0"
+                    },
+                    "conversation": {
+                        "type": "string",
+                        "description": "The token of the conversation",
+                        "example": "a1b2c3d4"
+                    },
+                    "server": {
+                        "type": "string",
+                        "description": "The URL of the instance the user lives on",
+                        "example": "localhost"
+                    }
+                }
             }
         }
     },
diff --git a/packages/nextcloud/lib/src/api/spreed/patches/1-message-parameters.json b/packages/nextcloud/lib/src/api/core/patches/0-rich-object-parameter.json
similarity index 96%
rename from packages/nextcloud/lib/src/api/spreed/patches/1-message-parameters.json
rename to packages/nextcloud/lib/src/api/core/patches/0-rich-object-parameter.json
index 466fc86133f..9b4159858cc 100644
--- a/packages/nextcloud/lib/src/api/spreed/patches/1-message-parameters.json
+++ b/packages/nextcloud/lib/src/api/core/patches/0-rich-object-parameter.json
@@ -1,11 +1,4 @@
 [
-    {
-        "op": "replace",
-        "path": "/components/schemas/BaseMessage/properties/messageParameters/additionalProperties",
-        "value": {
-            "$ref": "#/components/schemas/RichObjectParameter"
-        }
-    },
     {
         "op": "add",
         "path": "/components/schemas/RichObjectParameter",
diff --git a/packages/nextcloud/lib/src/api/core/patches/0-compatibility-29.json b/packages/nextcloud/lib/src/api/core/patches/1-compatibility-29.json
similarity index 100%
rename from packages/nextcloud/lib/src/api/core/patches/0-compatibility-29.json
rename to packages/nextcloud/lib/src/api/core/patches/1-compatibility-29.json
diff --git a/packages/nextcloud/lib/src/api/core/patches/1-compatibility-28.json b/packages/nextcloud/lib/src/api/core/patches/2-compatibility-28.json
similarity index 100%
rename from packages/nextcloud/lib/src/api/core/patches/1-compatibility-28.json
rename to packages/nextcloud/lib/src/api/core/patches/2-compatibility-28.json
diff --git a/packages/nextcloud/lib/src/api/notifications/notifications.openapi.dart b/packages/nextcloud/lib/src/api/notifications/notifications.openapi.dart
index 5393e031667..58cbd2f550e 100644
--- a/packages/nextcloud/lib/src/api/notifications/notifications.openapi.dart
+++ b/packages/nextcloud/lib/src/api/notifications/notifications.openapi.dart
@@ -1596,352 +1596,6 @@ abstract class ApiGenerateNotificationResponseApplicationJson
   }
 }
 
-class RichObjectParameter_CallType extends EnumClass {
-  const RichObjectParameter_CallType._(super.name);
-
-  /// `one2one`
-  static const RichObjectParameter_CallType one2one = _$richObjectParameterCallTypeOne2one;
-
-  /// `group`
-  static const RichObjectParameter_CallType group = _$richObjectParameterCallTypeGroup;
-
-  /// `public`
-  static const RichObjectParameter_CallType public = _$richObjectParameterCallTypePublic;
-
-  /// Returns a set with all values this enum contains.
-  // coverage:ignore-start
-  static BuiltSet<RichObjectParameter_CallType> get values => _$richObjectParameterCallTypeValues;
-  // coverage:ignore-end
-
-  /// Returns the enum value associated to the [name].
-  static RichObjectParameter_CallType valueOf(String name) => _$valueOfRichObjectParameter_CallType(name);
-
-  /// Returns the serialized value of this enum value.
-  String get value => _$jsonSerializers.serializeWith(serializer, this)! as String;
-
-  /// Serializer for RichObjectParameter_CallType.
-  @BuiltValueSerializer(custom: true)
-  static Serializer<RichObjectParameter_CallType> get serializer => const _$RichObjectParameter_CallTypeSerializer();
-}
-
-class _$RichObjectParameter_CallTypeSerializer implements PrimitiveSerializer<RichObjectParameter_CallType> {
-  const _$RichObjectParameter_CallTypeSerializer();
-
-  static const Map<RichObjectParameter_CallType, Object> _toWire = <RichObjectParameter_CallType, Object>{
-    RichObjectParameter_CallType.one2one: 'one2one',
-    RichObjectParameter_CallType.group: 'group',
-    RichObjectParameter_CallType.public: 'public',
-  };
-
-  static const Map<Object, RichObjectParameter_CallType> _fromWire = <Object, RichObjectParameter_CallType>{
-    'one2one': RichObjectParameter_CallType.one2one,
-    'group': RichObjectParameter_CallType.group,
-    'public': RichObjectParameter_CallType.public,
-  };
-
-  @override
-  Iterable<Type> get types => const [RichObjectParameter_CallType];
-
-  @override
-  String get wireName => 'RichObjectParameter_CallType';
-
-  @override
-  Object serialize(
-    Serializers serializers,
-    RichObjectParameter_CallType object, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _toWire[object]!;
-
-  @override
-  RichObjectParameter_CallType deserialize(
-    Serializers serializers,
-    Object serialized, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _fromWire[serialized]!;
-}
-
-class RichObjectParameter_PreviewAvailable extends EnumClass {
-  const RichObjectParameter_PreviewAvailable._(super.name);
-
-  /// `yes`
-  static const RichObjectParameter_PreviewAvailable yes = _$richObjectParameterPreviewAvailableYes;
-
-  /// `no`
-  static const RichObjectParameter_PreviewAvailable no = _$richObjectParameterPreviewAvailableNo;
-
-  /// Returns a set with all values this enum contains.
-  // coverage:ignore-start
-  static BuiltSet<RichObjectParameter_PreviewAvailable> get values => _$richObjectParameterPreviewAvailableValues;
-  // coverage:ignore-end
-
-  /// Returns the enum value associated to the [name].
-  static RichObjectParameter_PreviewAvailable valueOf(String name) =>
-      _$valueOfRichObjectParameter_PreviewAvailable(name);
-
-  /// Returns the serialized value of this enum value.
-  String get value => _$jsonSerializers.serializeWith(serializer, this)! as String;
-
-  /// Serializer for RichObjectParameter_PreviewAvailable.
-  @BuiltValueSerializer(custom: true)
-  static Serializer<RichObjectParameter_PreviewAvailable> get serializer =>
-      const _$RichObjectParameter_PreviewAvailableSerializer();
-}
-
-class _$RichObjectParameter_PreviewAvailableSerializer
-    implements PrimitiveSerializer<RichObjectParameter_PreviewAvailable> {
-  const _$RichObjectParameter_PreviewAvailableSerializer();
-
-  static const Map<RichObjectParameter_PreviewAvailable, Object> _toWire =
-      <RichObjectParameter_PreviewAvailable, Object>{
-    RichObjectParameter_PreviewAvailable.yes: 'yes',
-    RichObjectParameter_PreviewAvailable.no: 'no',
-  };
-
-  static const Map<Object, RichObjectParameter_PreviewAvailable> _fromWire =
-      <Object, RichObjectParameter_PreviewAvailable>{
-    'yes': RichObjectParameter_PreviewAvailable.yes,
-    'no': RichObjectParameter_PreviewAvailable.no,
-  };
-
-  @override
-  Iterable<Type> get types => const [RichObjectParameter_PreviewAvailable];
-
-  @override
-  String get wireName => 'RichObjectParameter_PreviewAvailable';
-
-  @override
-  Object serialize(
-    Serializers serializers,
-    RichObjectParameter_PreviewAvailable object, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _toWire[object]!;
-
-  @override
-  RichObjectParameter_PreviewAvailable deserialize(
-    Serializers serializers,
-    Object serialized, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _fromWire[serialized]!;
-}
-
-class RichObjectParameter_Visibility extends EnumClass {
-  const RichObjectParameter_Visibility._(super.name);
-
-  /// `0`
-  @BuiltValueEnumConst(wireName: '0')
-  static const RichObjectParameter_Visibility $0 = _$richObjectParameterVisibility$0;
-
-  /// `1`
-  @BuiltValueEnumConst(wireName: '1')
-  static const RichObjectParameter_Visibility $1 = _$richObjectParameterVisibility$1;
-
-  /// Returns a set with all values this enum contains.
-  // coverage:ignore-start
-  static BuiltSet<RichObjectParameter_Visibility> get values => _$richObjectParameterVisibilityValues;
-  // coverage:ignore-end
-
-  /// Returns the enum value associated to the [name].
-  static RichObjectParameter_Visibility valueOf(String name) => _$valueOfRichObjectParameter_Visibility(name);
-
-  /// Returns the serialized value of this enum value.
-  String get value => _$jsonSerializers.serializeWith(serializer, this)! as String;
-
-  /// Serializer for RichObjectParameter_Visibility.
-  @BuiltValueSerializer(custom: true)
-  static Serializer<RichObjectParameter_Visibility> get serializer =>
-      const _$RichObjectParameter_VisibilitySerializer();
-}
-
-class _$RichObjectParameter_VisibilitySerializer implements PrimitiveSerializer<RichObjectParameter_Visibility> {
-  const _$RichObjectParameter_VisibilitySerializer();
-
-  static const Map<RichObjectParameter_Visibility, Object> _toWire = <RichObjectParameter_Visibility, Object>{
-    RichObjectParameter_Visibility.$0: '0',
-    RichObjectParameter_Visibility.$1: '1',
-  };
-
-  static const Map<Object, RichObjectParameter_Visibility> _fromWire = <Object, RichObjectParameter_Visibility>{
-    '0': RichObjectParameter_Visibility.$0,
-    '1': RichObjectParameter_Visibility.$1,
-  };
-
-  @override
-  Iterable<Type> get types => const [RichObjectParameter_Visibility];
-
-  @override
-  String get wireName => 'RichObjectParameter_Visibility';
-
-  @override
-  Object serialize(
-    Serializers serializers,
-    RichObjectParameter_Visibility object, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _toWire[object]!;
-
-  @override
-  RichObjectParameter_Visibility deserialize(
-    Serializers serializers,
-    Object serialized, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _fromWire[serialized]!;
-}
-
-class RichObjectParameter_Assignable extends EnumClass {
-  const RichObjectParameter_Assignable._(super.name);
-
-  /// `0`
-  @BuiltValueEnumConst(wireName: '0')
-  static const RichObjectParameter_Assignable $0 = _$richObjectParameterAssignable$0;
-
-  /// `1`
-  @BuiltValueEnumConst(wireName: '1')
-  static const RichObjectParameter_Assignable $1 = _$richObjectParameterAssignable$1;
-
-  /// Returns a set with all values this enum contains.
-  // coverage:ignore-start
-  static BuiltSet<RichObjectParameter_Assignable> get values => _$richObjectParameterAssignableValues;
-  // coverage:ignore-end
-
-  /// Returns the enum value associated to the [name].
-  static RichObjectParameter_Assignable valueOf(String name) => _$valueOfRichObjectParameter_Assignable(name);
-
-  /// Returns the serialized value of this enum value.
-  String get value => _$jsonSerializers.serializeWith(serializer, this)! as String;
-
-  /// Serializer for RichObjectParameter_Assignable.
-  @BuiltValueSerializer(custom: true)
-  static Serializer<RichObjectParameter_Assignable> get serializer =>
-      const _$RichObjectParameter_AssignableSerializer();
-}
-
-class _$RichObjectParameter_AssignableSerializer implements PrimitiveSerializer<RichObjectParameter_Assignable> {
-  const _$RichObjectParameter_AssignableSerializer();
-
-  static const Map<RichObjectParameter_Assignable, Object> _toWire = <RichObjectParameter_Assignable, Object>{
-    RichObjectParameter_Assignable.$0: '0',
-    RichObjectParameter_Assignable.$1: '1',
-  };
-
-  static const Map<Object, RichObjectParameter_Assignable> _fromWire = <Object, RichObjectParameter_Assignable>{
-    '0': RichObjectParameter_Assignable.$0,
-    '1': RichObjectParameter_Assignable.$1,
-  };
-
-  @override
-  Iterable<Type> get types => const [RichObjectParameter_Assignable];
-
-  @override
-  String get wireName => 'RichObjectParameter_Assignable';
-
-  @override
-  Object serialize(
-    Serializers serializers,
-    RichObjectParameter_Assignable object, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _toWire[object]!;
-
-  @override
-  RichObjectParameter_Assignable deserialize(
-    Serializers serializers,
-    Object serialized, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _fromWire[serialized]!;
-}
-
-@BuiltValue(instantiable: false)
-sealed class $RichObjectParameterInterface {
-  String get type;
-  String get id;
-  String get name;
-  String? get server;
-  String? get link;
-  @BuiltValueField(wireName: 'call-type')
-  RichObjectParameter_CallType? get callType;
-  @BuiltValueField(wireName: 'icon-url')
-  String? get iconUrl;
-  @BuiltValueField(wireName: 'message-id')
-  String? get messageId;
-  String? get boardname;
-  String? get stackname;
-  String? get size;
-  String? get path;
-  String? get mimetype;
-  @BuiltValueField(wireName: 'preview-available')
-  RichObjectParameter_PreviewAvailable? get previewAvailable;
-  String? get mtime;
-  String? get latitude;
-  String? get longitude;
-  String? get description;
-  String? get thumb;
-  String? get website;
-  RichObjectParameter_Visibility? get visibility;
-  RichObjectParameter_Assignable? get assignable;
-  String? get conversation;
-  String? get etag;
-  String? get permissions;
-  String? get width;
-  String? get height;
-
-  /// Rebuilds the instance.
-  ///
-  /// The result is the same as this instance but with [updates] applied.
-  /// [updates] is a function that takes a builder [$RichObjectParameterInterfaceBuilder].
-  $RichObjectParameterInterface rebuild(void Function($RichObjectParameterInterfaceBuilder) updates);
-
-  /// Converts the instance to a builder [$RichObjectParameterInterfaceBuilder].
-  $RichObjectParameterInterfaceBuilder toBuilder();
-  @BuiltValueHook(initializeBuilder: true)
-  static void _defaults($RichObjectParameterInterfaceBuilder b) {}
-  @BuiltValueHook(finalizeBuilder: true)
-  static void _validate($RichObjectParameterInterfaceBuilder b) {}
-}
-
-abstract class RichObjectParameter
-    implements $RichObjectParameterInterface, Built<RichObjectParameter, RichObjectParameterBuilder> {
-  /// Creates a new RichObjectParameter object using the builder pattern.
-  factory RichObjectParameter([void Function(RichObjectParameterBuilder)? b]) = _$RichObjectParameter;
-
-  // coverage:ignore-start
-  const RichObjectParameter._();
-  // coverage:ignore-end
-
-  /// Creates a new object from the given [json] data.
-  ///
-  /// Use [toJson] to serialize it back into json.
-  // coverage:ignore-start
-  factory RichObjectParameter.fromJson(Map<String, dynamic> json) =>
-      _$jsonSerializers.deserializeWith(serializer, json)!;
-  // coverage:ignore-end
-
-  /// Parses this object into a json like map.
-  ///
-  /// Use the fromJson factory to revive it again.
-  // coverage:ignore-start
-  Map<String, dynamic> toJson() => _$jsonSerializers.serializeWith(serializer, this)! as Map<String, dynamic>;
-  // coverage:ignore-end
-
-  /// Serializer for RichObjectParameter.
-  static Serializer<RichObjectParameter> get serializer => _$richObjectParameterSerializer;
-
-  @BuiltValueHook(initializeBuilder: true)
-  static void _defaults(RichObjectParameterBuilder b) {
-    $RichObjectParameterInterface._defaults(b);
-  }
-
-  @BuiltValueHook(finalizeBuilder: true)
-  static void _validate(RichObjectParameterBuilder b) {
-    $RichObjectParameterInterface._validate(b);
-  }
-}
-
 @BuiltValue(instantiable: false)
 sealed class $ApiGenerateNotificationV3RequestApplicationJsonInterface {
   static final _$subject = _$jsonSerializers.deserialize(
@@ -1956,13 +1610,19 @@ sealed class $ApiGenerateNotificationV3RequestApplicationJsonInterface {
 
   static final _$subjectParameters = _$jsonSerializers.deserialize(
     const {},
-    specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]),
-  )! as BuiltMap<String, RichObjectParameter>;
+    specifiedType: const FullType(BuiltMap, [
+      FullType(String),
+      FullType(BuiltMap, [FullType(String), FullType(JsonObject)]),
+    ]),
+  )! as BuiltMap<String, BuiltMap<String, JsonObject>>;
 
   static final _$messageParameters = _$jsonSerializers.deserialize(
     const {},
-    specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]),
-  )! as BuiltMap<String, RichObjectParameter>;
+    specifiedType: const FullType(BuiltMap, [
+      FullType(String),
+      FullType(BuiltMap, [FullType(String), FullType(JsonObject)]),
+    ]),
+  )! as BuiltMap<String, BuiltMap<String, JsonObject>>;
 
   /// Subject of the notification.
   String get subject;
@@ -1971,10 +1631,10 @@ sealed class $ApiGenerateNotificationV3RequestApplicationJsonInterface {
   String get message;
 
   /// Rich objects to fill the subject placeholders, {@see \OCP\RichObjectStrings\Definitions}.
-  BuiltMap<String, RichObjectParameter> get subjectParameters;
+  BuiltMap<String, BuiltMap<String, JsonObject>> get subjectParameters;
 
   /// Rich objects to fill the message placeholders, {@see \OCP\RichObjectStrings\Definitions}.
-  BuiltMap<String, RichObjectParameter> get messageParameters;
+  BuiltMap<String, BuiltMap<String, JsonObject>> get messageParameters;
 
   /// Rebuilds the instance.
   ///
@@ -2373,9 +2033,9 @@ sealed class $NotificationInterface {
   String get link;
   BuiltList<NotificationAction> get actions;
   String? get subjectRich;
-  BuiltMap<String, RichObjectParameter>? get subjectRichParameters;
+  BuiltMap<String, BuiltMap<String, JsonObject>>? get subjectRichParameters;
   String? get messageRich;
-  BuiltMap<String, RichObjectParameter>? get messageRichParameters;
+  BuiltMap<String, BuiltMap<String, JsonObject>>? get messageRichParameters;
   String? get icon;
   bool? get shouldNotify;
 
@@ -4601,15 +4261,16 @@ final Serializers _$serializers = (Serializers().toBuilder()
         ApiGenerateNotificationV3RequestApplicationJsonBuilder.new,
       )
       ..add(ApiGenerateNotificationV3RequestApplicationJson.serializer)
-      ..addBuilderFactory(const FullType(RichObjectParameter), RichObjectParameterBuilder.new)
-      ..add(RichObjectParameter.serializer)
-      ..add(RichObjectParameter_CallType.serializer)
-      ..add(RichObjectParameter_PreviewAvailable.serializer)
-      ..add(RichObjectParameter_Visibility.serializer)
-      ..add(RichObjectParameter_Assignable.serializer)
       ..addBuilderFactory(
-        const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]),
-        MapBuilder<String, RichObjectParameter>.new,
+        const FullType(BuiltMap, [FullType(String), FullType(JsonObject)]),
+        MapBuilder<String, JsonObject>.new,
+      )
+      ..addBuilderFactory(
+        const FullType(BuiltMap, [
+          FullType(String),
+          FullType(BuiltMap, [FullType(String), FullType(JsonObject)]),
+        ]),
+        MapBuilder<String, BuiltMap<String, JsonObject>>.new,
       )
       ..addBuilderFactory(
         const FullType(ApiGenerateNotificationV3ResponseApplicationJson),
diff --git a/packages/nextcloud/lib/src/api/notifications/notifications.openapi.g.dart b/packages/nextcloud/lib/src/api/notifications/notifications.openapi.g.dart
index b6794e0efca..3bba995b19e 100644
--- a/packages/nextcloud/lib/src/api/notifications/notifications.openapi.g.dart
+++ b/packages/nextcloud/lib/src/api/notifications/notifications.openapi.g.dart
@@ -28,92 +28,6 @@ final BuiltSet<ApiGenerateNotificationApiVersion> _$apiGenerateNotificationApiVe
   _$apiGenerateNotificationApiVersionV2,
 ]);
 
-const RichObjectParameter_CallType _$richObjectParameterCallTypeOne2one = RichObjectParameter_CallType._('one2one');
-const RichObjectParameter_CallType _$richObjectParameterCallTypeGroup = RichObjectParameter_CallType._('group');
-const RichObjectParameter_CallType _$richObjectParameterCallTypePublic = RichObjectParameter_CallType._('public');
-
-RichObjectParameter_CallType _$valueOfRichObjectParameter_CallType(String name) {
-  switch (name) {
-    case 'one2one':
-      return _$richObjectParameterCallTypeOne2one;
-    case 'group':
-      return _$richObjectParameterCallTypeGroup;
-    case 'public':
-      return _$richObjectParameterCallTypePublic;
-    default:
-      throw ArgumentError(name);
-  }
-}
-
-final BuiltSet<RichObjectParameter_CallType> _$richObjectParameterCallTypeValues =
-    BuiltSet<RichObjectParameter_CallType>(const <RichObjectParameter_CallType>[
-  _$richObjectParameterCallTypeOne2one,
-  _$richObjectParameterCallTypeGroup,
-  _$richObjectParameterCallTypePublic,
-]);
-
-const RichObjectParameter_PreviewAvailable _$richObjectParameterPreviewAvailableYes =
-    RichObjectParameter_PreviewAvailable._('yes');
-const RichObjectParameter_PreviewAvailable _$richObjectParameterPreviewAvailableNo =
-    RichObjectParameter_PreviewAvailable._('no');
-
-RichObjectParameter_PreviewAvailable _$valueOfRichObjectParameter_PreviewAvailable(String name) {
-  switch (name) {
-    case 'yes':
-      return _$richObjectParameterPreviewAvailableYes;
-    case 'no':
-      return _$richObjectParameterPreviewAvailableNo;
-    default:
-      throw ArgumentError(name);
-  }
-}
-
-final BuiltSet<RichObjectParameter_PreviewAvailable> _$richObjectParameterPreviewAvailableValues =
-    BuiltSet<RichObjectParameter_PreviewAvailable>(const <RichObjectParameter_PreviewAvailable>[
-  _$richObjectParameterPreviewAvailableYes,
-  _$richObjectParameterPreviewAvailableNo,
-]);
-
-const RichObjectParameter_Visibility _$richObjectParameterVisibility$0 = RichObjectParameter_Visibility._('\$0');
-const RichObjectParameter_Visibility _$richObjectParameterVisibility$1 = RichObjectParameter_Visibility._('\$1');
-
-RichObjectParameter_Visibility _$valueOfRichObjectParameter_Visibility(String name) {
-  switch (name) {
-    case '\$0':
-      return _$richObjectParameterVisibility$0;
-    case '\$1':
-      return _$richObjectParameterVisibility$1;
-    default:
-      throw ArgumentError(name);
-  }
-}
-
-final BuiltSet<RichObjectParameter_Visibility> _$richObjectParameterVisibilityValues =
-    BuiltSet<RichObjectParameter_Visibility>(const <RichObjectParameter_Visibility>[
-  _$richObjectParameterVisibility$0,
-  _$richObjectParameterVisibility$1,
-]);
-
-const RichObjectParameter_Assignable _$richObjectParameterAssignable$0 = RichObjectParameter_Assignable._('\$0');
-const RichObjectParameter_Assignable _$richObjectParameterAssignable$1 = RichObjectParameter_Assignable._('\$1');
-
-RichObjectParameter_Assignable _$valueOfRichObjectParameter_Assignable(String name) {
-  switch (name) {
-    case '\$0':
-      return _$richObjectParameterAssignable$0;
-    case '\$1':
-      return _$richObjectParameterAssignable$1;
-    default:
-      throw ArgumentError(name);
-  }
-}
-
-final BuiltSet<RichObjectParameter_Assignable> _$richObjectParameterAssignableValues =
-    BuiltSet<RichObjectParameter_Assignable>(const <RichObjectParameter_Assignable>[
-  _$richObjectParameterAssignable$0,
-  _$richObjectParameterAssignable$1,
-]);
-
 const EndpointListNotificationsApiVersion _$endpointListNotificationsApiVersionV1 =
     EndpointListNotificationsApiVersion._('v1');
 const EndpointListNotificationsApiVersion _$endpointListNotificationsApiVersionV2 =
@@ -296,7 +210,6 @@ Serializer<ApiGenerateNotificationResponseApplicationJson_Ocs>
     _$ApiGenerateNotificationResponseApplicationJson_OcsSerializer();
 Serializer<ApiGenerateNotificationResponseApplicationJson> _$apiGenerateNotificationResponseApplicationJsonSerializer =
     _$ApiGenerateNotificationResponseApplicationJsonSerializer();
-Serializer<RichObjectParameter> _$richObjectParameterSerializer = _$RichObjectParameterSerializer();
 Serializer<ApiGenerateNotificationV3RequestApplicationJson>
     _$apiGenerateNotificationV3RequestApplicationJsonSerializer =
     _$ApiGenerateNotificationV3RequestApplicationJsonSerializer();
@@ -580,275 +493,6 @@ class _$ApiGenerateNotificationResponseApplicationJsonSerializer
   }
 }
 
-class _$RichObjectParameterSerializer implements StructuredSerializer<RichObjectParameter> {
-  @override
-  final Iterable<Type> types = const [RichObjectParameter, _$RichObjectParameter];
-  @override
-  final String wireName = 'RichObjectParameter';
-
-  @override
-  Iterable<Object?> serialize(Serializers serializers, RichObjectParameter object,
-      {FullType specifiedType = FullType.unspecified}) {
-    final result = <Object?>[
-      'type',
-      serializers.serialize(object.type, specifiedType: const FullType(String)),
-      'id',
-      serializers.serialize(object.id, specifiedType: const FullType(String)),
-      'name',
-      serializers.serialize(object.name, specifiedType: const FullType(String)),
-    ];
-    Object? value;
-    value = object.server;
-    if (value != null) {
-      result
-        ..add('server')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.link;
-    if (value != null) {
-      result
-        ..add('link')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.callType;
-    if (value != null) {
-      result
-        ..add('call-type')
-        ..add(serializers.serialize(value, specifiedType: const FullType(RichObjectParameter_CallType)));
-    }
-    value = object.iconUrl;
-    if (value != null) {
-      result
-        ..add('icon-url')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.messageId;
-    if (value != null) {
-      result
-        ..add('message-id')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.boardname;
-    if (value != null) {
-      result
-        ..add('boardname')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.stackname;
-    if (value != null) {
-      result
-        ..add('stackname')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.size;
-    if (value != null) {
-      result
-        ..add('size')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.path;
-    if (value != null) {
-      result
-        ..add('path')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.mimetype;
-    if (value != null) {
-      result
-        ..add('mimetype')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.previewAvailable;
-    if (value != null) {
-      result
-        ..add('preview-available')
-        ..add(serializers.serialize(value, specifiedType: const FullType(RichObjectParameter_PreviewAvailable)));
-    }
-    value = object.mtime;
-    if (value != null) {
-      result
-        ..add('mtime')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.latitude;
-    if (value != null) {
-      result
-        ..add('latitude')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.longitude;
-    if (value != null) {
-      result
-        ..add('longitude')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.description;
-    if (value != null) {
-      result
-        ..add('description')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.thumb;
-    if (value != null) {
-      result
-        ..add('thumb')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.website;
-    if (value != null) {
-      result
-        ..add('website')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.visibility;
-    if (value != null) {
-      result
-        ..add('visibility')
-        ..add(serializers.serialize(value, specifiedType: const FullType(RichObjectParameter_Visibility)));
-    }
-    value = object.assignable;
-    if (value != null) {
-      result
-        ..add('assignable')
-        ..add(serializers.serialize(value, specifiedType: const FullType(RichObjectParameter_Assignable)));
-    }
-    value = object.conversation;
-    if (value != null) {
-      result
-        ..add('conversation')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.etag;
-    if (value != null) {
-      result
-        ..add('etag')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.permissions;
-    if (value != null) {
-      result
-        ..add('permissions')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.width;
-    if (value != null) {
-      result
-        ..add('width')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.height;
-    if (value != null) {
-      result
-        ..add('height')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    return result;
-  }
-
-  @override
-  RichObjectParameter deserialize(Serializers serializers, Iterable<Object?> serialized,
-      {FullType specifiedType = FullType.unspecified}) {
-    final result = RichObjectParameterBuilder();
-
-    final iterator = serialized.iterator;
-    while (iterator.moveNext()) {
-      final key = iterator.current! as String;
-      iterator.moveNext();
-      final Object? value = iterator.current;
-      switch (key) {
-        case 'type':
-          result.type = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
-          break;
-        case 'id':
-          result.id = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
-          break;
-        case 'name':
-          result.name = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
-          break;
-        case 'server':
-          result.server = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'link':
-          result.link = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'call-type':
-          result.callType = serializers.deserialize(value, specifiedType: const FullType(RichObjectParameter_CallType))
-              as RichObjectParameter_CallType?;
-          break;
-        case 'icon-url':
-          result.iconUrl = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'message-id':
-          result.messageId = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'boardname':
-          result.boardname = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'stackname':
-          result.stackname = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'size':
-          result.size = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'path':
-          result.path = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'mimetype':
-          result.mimetype = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'preview-available':
-          result.previewAvailable =
-              serializers.deserialize(value, specifiedType: const FullType(RichObjectParameter_PreviewAvailable))
-                  as RichObjectParameter_PreviewAvailable?;
-          break;
-        case 'mtime':
-          result.mtime = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'latitude':
-          result.latitude = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'longitude':
-          result.longitude = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'description':
-          result.description = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'thumb':
-          result.thumb = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'website':
-          result.website = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'visibility':
-          result.visibility = serializers.deserialize(value,
-              specifiedType: const FullType(RichObjectParameter_Visibility)) as RichObjectParameter_Visibility?;
-          break;
-        case 'assignable':
-          result.assignable = serializers.deserialize(value,
-              specifiedType: const FullType(RichObjectParameter_Assignable)) as RichObjectParameter_Assignable?;
-          break;
-        case 'conversation':
-          result.conversation = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'etag':
-          result.etag = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'permissions':
-          result.permissions = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'width':
-          result.width = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'height':
-          result.height = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-      }
-    }
-
-    return result.build();
-  }
-}
-
 class _$ApiGenerateNotificationV3RequestApplicationJsonSerializer
     implements StructuredSerializer<ApiGenerateNotificationV3RequestApplicationJson> {
   @override
@@ -869,10 +513,16 @@ class _$ApiGenerateNotificationV3RequestApplicationJsonSerializer
       serializers.serialize(object.message, specifiedType: const FullType(String)),
       'subjectParameters',
       serializers.serialize(object.subjectParameters,
-          specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)])),
+          specifiedType: const FullType(BuiltMap, [
+            FullType(String),
+            FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+          ])),
       'messageParameters',
       serializers.serialize(object.messageParameters,
-          specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)])),
+          specifiedType: const FullType(BuiltMap, [
+            FullType(String),
+            FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+          ])),
     ];
 
     return result;
@@ -897,11 +547,17 @@ class _$ApiGenerateNotificationV3RequestApplicationJsonSerializer
           break;
         case 'subjectParameters':
           result.subjectParameters.replace(serializers.deserialize(value,
-              specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]))!);
+              specifiedType: const FullType(BuiltMap, [
+                FullType(String),
+                FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+              ]))!);
           break;
         case 'messageParameters':
           result.messageParameters.replace(serializers.deserialize(value,
-              specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]))!);
+              specifiedType: const FullType(BuiltMap, [
+                FullType(String),
+                FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+              ]))!);
           break;
       }
     }
@@ -1145,7 +801,10 @@ class _$NotificationSerializer implements StructuredSerializer<Notification> {
       result
         ..add('subjectRichParameters')
         ..add(serializers.serialize(value,
-            specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)])));
+            specifiedType: const FullType(BuiltMap, [
+              FullType(String),
+              FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+            ])));
     }
     value = object.messageRich;
     if (value != null) {
@@ -1158,7 +817,10 @@ class _$NotificationSerializer implements StructuredSerializer<Notification> {
       result
         ..add('messageRichParameters')
         ..add(serializers.serialize(value,
-            specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)])));
+            specifiedType: const FullType(BuiltMap, [
+              FullType(String),
+              FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+            ])));
     }
     value = object.icon;
     if (value != null) {
@@ -1222,14 +884,20 @@ class _$NotificationSerializer implements StructuredSerializer<Notification> {
           break;
         case 'subjectRichParameters':
           result.subjectRichParameters.replace(serializers.deserialize(value,
-              specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]))!);
+              specifiedType: const FullType(BuiltMap, [
+                FullType(String),
+                FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+              ]))!);
           break;
         case 'messageRich':
           result.messageRich = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
           break;
         case 'messageRichParameters':
           result.messageRichParameters.replace(serializers.deserialize(value,
-              specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]))!);
+              specifiedType: const FullType(BuiltMap, [
+                FullType(String),
+                FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+              ]))!);
           break;
         case 'icon':
           result.icon = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
@@ -2948,494 +2616,6 @@ class ApiGenerateNotificationResponseApplicationJsonBuilder
   }
 }
 
-abstract mixin class $RichObjectParameterInterfaceBuilder {
-  void replace($RichObjectParameterInterface other);
-  void update(void Function($RichObjectParameterInterfaceBuilder) updates);
-  String? get type;
-  set type(String? type);
-
-  String? get id;
-  set id(String? id);
-
-  String? get name;
-  set name(String? name);
-
-  String? get server;
-  set server(String? server);
-
-  String? get link;
-  set link(String? link);
-
-  RichObjectParameter_CallType? get callType;
-  set callType(RichObjectParameter_CallType? callType);
-
-  String? get iconUrl;
-  set iconUrl(String? iconUrl);
-
-  String? get messageId;
-  set messageId(String? messageId);
-
-  String? get boardname;
-  set boardname(String? boardname);
-
-  String? get stackname;
-  set stackname(String? stackname);
-
-  String? get size;
-  set size(String? size);
-
-  String? get path;
-  set path(String? path);
-
-  String? get mimetype;
-  set mimetype(String? mimetype);
-
-  RichObjectParameter_PreviewAvailable? get previewAvailable;
-  set previewAvailable(RichObjectParameter_PreviewAvailable? previewAvailable);
-
-  String? get mtime;
-  set mtime(String? mtime);
-
-  String? get latitude;
-  set latitude(String? latitude);
-
-  String? get longitude;
-  set longitude(String? longitude);
-
-  String? get description;
-  set description(String? description);
-
-  String? get thumb;
-  set thumb(String? thumb);
-
-  String? get website;
-  set website(String? website);
-
-  RichObjectParameter_Visibility? get visibility;
-  set visibility(RichObjectParameter_Visibility? visibility);
-
-  RichObjectParameter_Assignable? get assignable;
-  set assignable(RichObjectParameter_Assignable? assignable);
-
-  String? get conversation;
-  set conversation(String? conversation);
-
-  String? get etag;
-  set etag(String? etag);
-
-  String? get permissions;
-  set permissions(String? permissions);
-
-  String? get width;
-  set width(String? width);
-
-  String? get height;
-  set height(String? height);
-}
-
-class _$RichObjectParameter extends RichObjectParameter {
-  @override
-  final String type;
-  @override
-  final String id;
-  @override
-  final String name;
-  @override
-  final String? server;
-  @override
-  final String? link;
-  @override
-  final RichObjectParameter_CallType? callType;
-  @override
-  final String? iconUrl;
-  @override
-  final String? messageId;
-  @override
-  final String? boardname;
-  @override
-  final String? stackname;
-  @override
-  final String? size;
-  @override
-  final String? path;
-  @override
-  final String? mimetype;
-  @override
-  final RichObjectParameter_PreviewAvailable? previewAvailable;
-  @override
-  final String? mtime;
-  @override
-  final String? latitude;
-  @override
-  final String? longitude;
-  @override
-  final String? description;
-  @override
-  final String? thumb;
-  @override
-  final String? website;
-  @override
-  final RichObjectParameter_Visibility? visibility;
-  @override
-  final RichObjectParameter_Assignable? assignable;
-  @override
-  final String? conversation;
-  @override
-  final String? etag;
-  @override
-  final String? permissions;
-  @override
-  final String? width;
-  @override
-  final String? height;
-
-  factory _$RichObjectParameter([void Function(RichObjectParameterBuilder)? updates]) =>
-      (RichObjectParameterBuilder()..update(updates))._build();
-
-  _$RichObjectParameter._(
-      {required this.type,
-      required this.id,
-      required this.name,
-      this.server,
-      this.link,
-      this.callType,
-      this.iconUrl,
-      this.messageId,
-      this.boardname,
-      this.stackname,
-      this.size,
-      this.path,
-      this.mimetype,
-      this.previewAvailable,
-      this.mtime,
-      this.latitude,
-      this.longitude,
-      this.description,
-      this.thumb,
-      this.website,
-      this.visibility,
-      this.assignable,
-      this.conversation,
-      this.etag,
-      this.permissions,
-      this.width,
-      this.height})
-      : super._() {
-    BuiltValueNullFieldError.checkNotNull(type, r'RichObjectParameter', 'type');
-    BuiltValueNullFieldError.checkNotNull(id, r'RichObjectParameter', 'id');
-    BuiltValueNullFieldError.checkNotNull(name, r'RichObjectParameter', 'name');
-  }
-
-  @override
-  RichObjectParameter rebuild(void Function(RichObjectParameterBuilder) updates) =>
-      (toBuilder()..update(updates)).build();
-
-  @override
-  RichObjectParameterBuilder toBuilder() => RichObjectParameterBuilder()..replace(this);
-
-  @override
-  bool operator ==(Object other) {
-    if (identical(other, this)) return true;
-    return other is RichObjectParameter &&
-        type == other.type &&
-        id == other.id &&
-        name == other.name &&
-        server == other.server &&
-        link == other.link &&
-        callType == other.callType &&
-        iconUrl == other.iconUrl &&
-        messageId == other.messageId &&
-        boardname == other.boardname &&
-        stackname == other.stackname &&
-        size == other.size &&
-        path == other.path &&
-        mimetype == other.mimetype &&
-        previewAvailable == other.previewAvailable &&
-        mtime == other.mtime &&
-        latitude == other.latitude &&
-        longitude == other.longitude &&
-        description == other.description &&
-        thumb == other.thumb &&
-        website == other.website &&
-        visibility == other.visibility &&
-        assignable == other.assignable &&
-        conversation == other.conversation &&
-        etag == other.etag &&
-        permissions == other.permissions &&
-        width == other.width &&
-        height == other.height;
-  }
-
-  @override
-  int get hashCode {
-    var _$hash = 0;
-    _$hash = $jc(_$hash, type.hashCode);
-    _$hash = $jc(_$hash, id.hashCode);
-    _$hash = $jc(_$hash, name.hashCode);
-    _$hash = $jc(_$hash, server.hashCode);
-    _$hash = $jc(_$hash, link.hashCode);
-    _$hash = $jc(_$hash, callType.hashCode);
-    _$hash = $jc(_$hash, iconUrl.hashCode);
-    _$hash = $jc(_$hash, messageId.hashCode);
-    _$hash = $jc(_$hash, boardname.hashCode);
-    _$hash = $jc(_$hash, stackname.hashCode);
-    _$hash = $jc(_$hash, size.hashCode);
-    _$hash = $jc(_$hash, path.hashCode);
-    _$hash = $jc(_$hash, mimetype.hashCode);
-    _$hash = $jc(_$hash, previewAvailable.hashCode);
-    _$hash = $jc(_$hash, mtime.hashCode);
-    _$hash = $jc(_$hash, latitude.hashCode);
-    _$hash = $jc(_$hash, longitude.hashCode);
-    _$hash = $jc(_$hash, description.hashCode);
-    _$hash = $jc(_$hash, thumb.hashCode);
-    _$hash = $jc(_$hash, website.hashCode);
-    _$hash = $jc(_$hash, visibility.hashCode);
-    _$hash = $jc(_$hash, assignable.hashCode);
-    _$hash = $jc(_$hash, conversation.hashCode);
-    _$hash = $jc(_$hash, etag.hashCode);
-    _$hash = $jc(_$hash, permissions.hashCode);
-    _$hash = $jc(_$hash, width.hashCode);
-    _$hash = $jc(_$hash, height.hashCode);
-    _$hash = $jf(_$hash);
-    return _$hash;
-  }
-
-  @override
-  String toString() {
-    return (newBuiltValueToStringHelper(r'RichObjectParameter')
-          ..add('type', type)
-          ..add('id', id)
-          ..add('name', name)
-          ..add('server', server)
-          ..add('link', link)
-          ..add('callType', callType)
-          ..add('iconUrl', iconUrl)
-          ..add('messageId', messageId)
-          ..add('boardname', boardname)
-          ..add('stackname', stackname)
-          ..add('size', size)
-          ..add('path', path)
-          ..add('mimetype', mimetype)
-          ..add('previewAvailable', previewAvailable)
-          ..add('mtime', mtime)
-          ..add('latitude', latitude)
-          ..add('longitude', longitude)
-          ..add('description', description)
-          ..add('thumb', thumb)
-          ..add('website', website)
-          ..add('visibility', visibility)
-          ..add('assignable', assignable)
-          ..add('conversation', conversation)
-          ..add('etag', etag)
-          ..add('permissions', permissions)
-          ..add('width', width)
-          ..add('height', height))
-        .toString();
-  }
-}
-
-class RichObjectParameterBuilder
-    implements Builder<RichObjectParameter, RichObjectParameterBuilder>, $RichObjectParameterInterfaceBuilder {
-  _$RichObjectParameter? _$v;
-
-  String? _type;
-  String? get type => _$this._type;
-  set type(covariant String? type) => _$this._type = type;
-
-  String? _id;
-  String? get id => _$this._id;
-  set id(covariant String? id) => _$this._id = id;
-
-  String? _name;
-  String? get name => _$this._name;
-  set name(covariant String? name) => _$this._name = name;
-
-  String? _server;
-  String? get server => _$this._server;
-  set server(covariant String? server) => _$this._server = server;
-
-  String? _link;
-  String? get link => _$this._link;
-  set link(covariant String? link) => _$this._link = link;
-
-  RichObjectParameter_CallType? _callType;
-  RichObjectParameter_CallType? get callType => _$this._callType;
-  set callType(covariant RichObjectParameter_CallType? callType) => _$this._callType = callType;
-
-  String? _iconUrl;
-  String? get iconUrl => _$this._iconUrl;
-  set iconUrl(covariant String? iconUrl) => _$this._iconUrl = iconUrl;
-
-  String? _messageId;
-  String? get messageId => _$this._messageId;
-  set messageId(covariant String? messageId) => _$this._messageId = messageId;
-
-  String? _boardname;
-  String? get boardname => _$this._boardname;
-  set boardname(covariant String? boardname) => _$this._boardname = boardname;
-
-  String? _stackname;
-  String? get stackname => _$this._stackname;
-  set stackname(covariant String? stackname) => _$this._stackname = stackname;
-
-  String? _size;
-  String? get size => _$this._size;
-  set size(covariant String? size) => _$this._size = size;
-
-  String? _path;
-  String? get path => _$this._path;
-  set path(covariant String? path) => _$this._path = path;
-
-  String? _mimetype;
-  String? get mimetype => _$this._mimetype;
-  set mimetype(covariant String? mimetype) => _$this._mimetype = mimetype;
-
-  RichObjectParameter_PreviewAvailable? _previewAvailable;
-  RichObjectParameter_PreviewAvailable? get previewAvailable => _$this._previewAvailable;
-  set previewAvailable(covariant RichObjectParameter_PreviewAvailable? previewAvailable) =>
-      _$this._previewAvailable = previewAvailable;
-
-  String? _mtime;
-  String? get mtime => _$this._mtime;
-  set mtime(covariant String? mtime) => _$this._mtime = mtime;
-
-  String? _latitude;
-  String? get latitude => _$this._latitude;
-  set latitude(covariant String? latitude) => _$this._latitude = latitude;
-
-  String? _longitude;
-  String? get longitude => _$this._longitude;
-  set longitude(covariant String? longitude) => _$this._longitude = longitude;
-
-  String? _description;
-  String? get description => _$this._description;
-  set description(covariant String? description) => _$this._description = description;
-
-  String? _thumb;
-  String? get thumb => _$this._thumb;
-  set thumb(covariant String? thumb) => _$this._thumb = thumb;
-
-  String? _website;
-  String? get website => _$this._website;
-  set website(covariant String? website) => _$this._website = website;
-
-  RichObjectParameter_Visibility? _visibility;
-  RichObjectParameter_Visibility? get visibility => _$this._visibility;
-  set visibility(covariant RichObjectParameter_Visibility? visibility) => _$this._visibility = visibility;
-
-  RichObjectParameter_Assignable? _assignable;
-  RichObjectParameter_Assignable? get assignable => _$this._assignable;
-  set assignable(covariant RichObjectParameter_Assignable? assignable) => _$this._assignable = assignable;
-
-  String? _conversation;
-  String? get conversation => _$this._conversation;
-  set conversation(covariant String? conversation) => _$this._conversation = conversation;
-
-  String? _etag;
-  String? get etag => _$this._etag;
-  set etag(covariant String? etag) => _$this._etag = etag;
-
-  String? _permissions;
-  String? get permissions => _$this._permissions;
-  set permissions(covariant String? permissions) => _$this._permissions = permissions;
-
-  String? _width;
-  String? get width => _$this._width;
-  set width(covariant String? width) => _$this._width = width;
-
-  String? _height;
-  String? get height => _$this._height;
-  set height(covariant String? height) => _$this._height = height;
-
-  RichObjectParameterBuilder() {
-    RichObjectParameter._defaults(this);
-  }
-
-  RichObjectParameterBuilder get _$this {
-    final $v = _$v;
-    if ($v != null) {
-      _type = $v.type;
-      _id = $v.id;
-      _name = $v.name;
-      _server = $v.server;
-      _link = $v.link;
-      _callType = $v.callType;
-      _iconUrl = $v.iconUrl;
-      _messageId = $v.messageId;
-      _boardname = $v.boardname;
-      _stackname = $v.stackname;
-      _size = $v.size;
-      _path = $v.path;
-      _mimetype = $v.mimetype;
-      _previewAvailable = $v.previewAvailable;
-      _mtime = $v.mtime;
-      _latitude = $v.latitude;
-      _longitude = $v.longitude;
-      _description = $v.description;
-      _thumb = $v.thumb;
-      _website = $v.website;
-      _visibility = $v.visibility;
-      _assignable = $v.assignable;
-      _conversation = $v.conversation;
-      _etag = $v.etag;
-      _permissions = $v.permissions;
-      _width = $v.width;
-      _height = $v.height;
-      _$v = null;
-    }
-    return this;
-  }
-
-  @override
-  void replace(covariant RichObjectParameter other) {
-    ArgumentError.checkNotNull(other, 'other');
-    _$v = other as _$RichObjectParameter;
-  }
-
-  @override
-  void update(void Function(RichObjectParameterBuilder)? updates) {
-    if (updates != null) updates(this);
-  }
-
-  @override
-  RichObjectParameter build() => _build();
-
-  _$RichObjectParameter _build() {
-    RichObjectParameter._validate(this);
-    final _$result = _$v ??
-        _$RichObjectParameter._(
-            type: BuiltValueNullFieldError.checkNotNull(type, r'RichObjectParameter', 'type'),
-            id: BuiltValueNullFieldError.checkNotNull(id, r'RichObjectParameter', 'id'),
-            name: BuiltValueNullFieldError.checkNotNull(name, r'RichObjectParameter', 'name'),
-            server: server,
-            link: link,
-            callType: callType,
-            iconUrl: iconUrl,
-            messageId: messageId,
-            boardname: boardname,
-            stackname: stackname,
-            size: size,
-            path: path,
-            mimetype: mimetype,
-            previewAvailable: previewAvailable,
-            mtime: mtime,
-            latitude: latitude,
-            longitude: longitude,
-            description: description,
-            thumb: thumb,
-            website: website,
-            visibility: visibility,
-            assignable: assignable,
-            conversation: conversation,
-            etag: etag,
-            permissions: permissions,
-            width: width,
-            height: height);
-    replace(_$result);
-    return _$result;
-  }
-}
-
 abstract mixin class $ApiGenerateNotificationV3RequestApplicationJsonInterfaceBuilder {
   void replace($ApiGenerateNotificationV3RequestApplicationJsonInterface other);
   void update(void Function($ApiGenerateNotificationV3RequestApplicationJsonInterfaceBuilder) updates);
@@ -3445,11 +2625,11 @@ abstract mixin class $ApiGenerateNotificationV3RequestApplicationJsonInterfaceBu
   String? get message;
   set message(String? message);
 
-  MapBuilder<String, RichObjectParameter> get subjectParameters;
-  set subjectParameters(MapBuilder<String, RichObjectParameter>? subjectParameters);
+  MapBuilder<String, BuiltMap<String, JsonObject>> get subjectParameters;
+  set subjectParameters(MapBuilder<String, BuiltMap<String, JsonObject>>? subjectParameters);
 
-  MapBuilder<String, RichObjectParameter> get messageParameters;
-  set messageParameters(MapBuilder<String, RichObjectParameter>? messageParameters);
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageParameters;
+  set messageParameters(MapBuilder<String, BuiltMap<String, JsonObject>>? messageParameters);
 }
 
 class _$ApiGenerateNotificationV3RequestApplicationJson extends ApiGenerateNotificationV3RequestApplicationJson {
@@ -3458,9 +2638,9 @@ class _$ApiGenerateNotificationV3RequestApplicationJson extends ApiGenerateNotif
   @override
   final String message;
   @override
-  final BuiltMap<String, RichObjectParameter> subjectParameters;
+  final BuiltMap<String, BuiltMap<String, JsonObject>> subjectParameters;
   @override
-  final BuiltMap<String, RichObjectParameter> messageParameters;
+  final BuiltMap<String, BuiltMap<String, JsonObject>> messageParameters;
 
   factory _$ApiGenerateNotificationV3RequestApplicationJson(
           [void Function(ApiGenerateNotificationV3RequestApplicationJsonBuilder)? updates]) =>
@@ -3533,16 +2713,16 @@ class ApiGenerateNotificationV3RequestApplicationJsonBuilder
   String? get message => _$this._message;
   set message(covariant String? message) => _$this._message = message;
 
-  MapBuilder<String, RichObjectParameter>? _subjectParameters;
-  MapBuilder<String, RichObjectParameter> get subjectParameters =>
-      _$this._subjectParameters ??= MapBuilder<String, RichObjectParameter>();
-  set subjectParameters(covariant MapBuilder<String, RichObjectParameter>? subjectParameters) =>
+  MapBuilder<String, BuiltMap<String, JsonObject>>? _subjectParameters;
+  MapBuilder<String, BuiltMap<String, JsonObject>> get subjectParameters =>
+      _$this._subjectParameters ??= MapBuilder<String, BuiltMap<String, JsonObject>>();
+  set subjectParameters(covariant MapBuilder<String, BuiltMap<String, JsonObject>>? subjectParameters) =>
       _$this._subjectParameters = subjectParameters;
 
-  MapBuilder<String, RichObjectParameter>? _messageParameters;
-  MapBuilder<String, RichObjectParameter> get messageParameters =>
-      _$this._messageParameters ??= MapBuilder<String, RichObjectParameter>();
-  set messageParameters(covariant MapBuilder<String, RichObjectParameter>? messageParameters) =>
+  MapBuilder<String, BuiltMap<String, JsonObject>>? _messageParameters;
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageParameters =>
+      _$this._messageParameters ??= MapBuilder<String, BuiltMap<String, JsonObject>>();
+  set messageParameters(covariant MapBuilder<String, BuiltMap<String, JsonObject>>? messageParameters) =>
       _$this._messageParameters = messageParameters;
 
   ApiGenerateNotificationV3RequestApplicationJsonBuilder() {
@@ -4115,14 +3295,14 @@ abstract mixin class $NotificationInterfaceBuilder {
   String? get subjectRich;
   set subjectRich(String? subjectRich);
 
-  MapBuilder<String, RichObjectParameter> get subjectRichParameters;
-  set subjectRichParameters(MapBuilder<String, RichObjectParameter>? subjectRichParameters);
+  MapBuilder<String, BuiltMap<String, JsonObject>> get subjectRichParameters;
+  set subjectRichParameters(MapBuilder<String, BuiltMap<String, JsonObject>>? subjectRichParameters);
 
   String? get messageRich;
   set messageRich(String? messageRich);
 
-  MapBuilder<String, RichObjectParameter> get messageRichParameters;
-  set messageRichParameters(MapBuilder<String, RichObjectParameter>? messageRichParameters);
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageRichParameters;
+  set messageRichParameters(MapBuilder<String, BuiltMap<String, JsonObject>>? messageRichParameters);
 
   String? get icon;
   set icon(String? icon);
@@ -4155,11 +3335,11 @@ class _$Notification extends Notification {
   @override
   final String? subjectRich;
   @override
-  final BuiltMap<String, RichObjectParameter>? subjectRichParameters;
+  final BuiltMap<String, BuiltMap<String, JsonObject>>? subjectRichParameters;
   @override
   final String? messageRich;
   @override
-  final BuiltMap<String, RichObjectParameter>? messageRichParameters;
+  final BuiltMap<String, BuiltMap<String, JsonObject>>? messageRichParameters;
   @override
   final String? icon;
   @override
@@ -4319,20 +3499,20 @@ class NotificationBuilder implements Builder<Notification, NotificationBuilder>,
   String? get subjectRich => _$this._subjectRich;
   set subjectRich(covariant String? subjectRich) => _$this._subjectRich = subjectRich;
 
-  MapBuilder<String, RichObjectParameter>? _subjectRichParameters;
-  MapBuilder<String, RichObjectParameter> get subjectRichParameters =>
-      _$this._subjectRichParameters ??= MapBuilder<String, RichObjectParameter>();
-  set subjectRichParameters(covariant MapBuilder<String, RichObjectParameter>? subjectRichParameters) =>
+  MapBuilder<String, BuiltMap<String, JsonObject>>? _subjectRichParameters;
+  MapBuilder<String, BuiltMap<String, JsonObject>> get subjectRichParameters =>
+      _$this._subjectRichParameters ??= MapBuilder<String, BuiltMap<String, JsonObject>>();
+  set subjectRichParameters(covariant MapBuilder<String, BuiltMap<String, JsonObject>>? subjectRichParameters) =>
       _$this._subjectRichParameters = subjectRichParameters;
 
   String? _messageRich;
   String? get messageRich => _$this._messageRich;
   set messageRich(covariant String? messageRich) => _$this._messageRich = messageRich;
 
-  MapBuilder<String, RichObjectParameter>? _messageRichParameters;
-  MapBuilder<String, RichObjectParameter> get messageRichParameters =>
-      _$this._messageRichParameters ??= MapBuilder<String, RichObjectParameter>();
-  set messageRichParameters(covariant MapBuilder<String, RichObjectParameter>? messageRichParameters) =>
+  MapBuilder<String, BuiltMap<String, JsonObject>>? _messageRichParameters;
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageRichParameters =>
+      _$this._messageRichParameters ??= MapBuilder<String, BuiltMap<String, JsonObject>>();
+  set messageRichParameters(covariant MapBuilder<String, BuiltMap<String, JsonObject>>? messageRichParameters) =>
       _$this._messageRichParameters = messageRichParameters;
 
   String? _icon;
diff --git a/packages/nextcloud/lib/src/api/notifications/notifications.openapi.json b/packages/nextcloud/lib/src/api/notifications/notifications.openapi.json
index a008476c7fd..e9801be3c3e 100644
--- a/packages/nextcloud/lib/src/api/notifications/notifications.openapi.json
+++ b/packages/nextcloud/lib/src/api/notifications/notifications.openapi.json
@@ -112,7 +112,10 @@
                     "subjectRichParameters": {
                         "type": "object",
                         "additionalProperties": {
-                            "$ref": "#/components/schemas/RichObjectParameter"
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "object"
+                            }
                         }
                     },
                     "messageRich": {
@@ -121,7 +124,10 @@
                     "messageRichParameters": {
                         "type": "object",
                         "additionalProperties": {
-                            "$ref": "#/components/schemas/RichObjectParameter"
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "object"
+                            }
                         }
                     },
                     "icon": {
@@ -197,114 +203,6 @@
                         "type": "string"
                     }
                 }
-            },
-            "RichObjectParameter": {
-                "type": "object",
-                "required": [
-                    "type",
-                    "id",
-                    "name"
-                ],
-                "properties": {
-                    "type": {
-                        "type": "string"
-                    },
-                    "id": {
-                        "type": "string"
-                    },
-                    "name": {
-                        "type": "string"
-                    },
-                    "server": {
-                        "type": "string"
-                    },
-                    "link": {
-                        "type": "string"
-                    },
-                    "call-type": {
-                        "type": "string",
-                        "enum": [
-                            "one2one",
-                            "group",
-                            "public"
-                        ]
-                    },
-                    "icon-url": {
-                        "type": "string"
-                    },
-                    "message-id": {
-                        "type": "string"
-                    },
-                    "boardname": {
-                        "type": "string"
-                    },
-                    "stackname": {
-                        "type": "string"
-                    },
-                    "size": {
-                        "type": "string"
-                    },
-                    "path": {
-                        "type": "string"
-                    },
-                    "mimetype": {
-                        "type": "string"
-                    },
-                    "preview-available": {
-                        "type": "string",
-                        "enum": [
-                            "yes",
-                            "no"
-                        ]
-                    },
-                    "mtime": {
-                        "type": "string"
-                    },
-                    "latitude": {
-                        "type": "string"
-                    },
-                    "longitude": {
-                        "type": "string"
-                    },
-                    "description": {
-                        "type": "string"
-                    },
-                    "thumb": {
-                        "type": "string"
-                    },
-                    "website": {
-                        "type": "string"
-                    },
-                    "visibility": {
-                        "type": "string",
-                        "enum": [
-                            "0",
-                            "1"
-                        ]
-                    },
-                    "assignable": {
-                        "type": "string",
-                        "enum": [
-                            "0",
-                            "1"
-                        ]
-                    },
-                    "conversation": {
-                        "type": "string"
-                    },
-                    "etag": {
-                        "type": "string"
-                    },
-                    "permissions": {
-                        "type": "string"
-                    },
-                    "width": {
-                        "type": "string"
-                    },
-                    "height": {
-                        "type": "string"
-                    }
-                }
             }
         }
     },
@@ -1231,7 +1129,10 @@
                                         "default": {},
                                         "description": "Rich objects to fill the subject placeholders, {@see \\OCP\\RichObjectStrings\\Definitions}",
                                         "additionalProperties": {
-                                            "$ref": "#/components/schemas/RichObjectParameter"
+                                            "type": "object",
+                                            "additionalProperties": {
+                                                "type": "object"
+                                            }
                                         }
                                     },
                                     "messageParameters": {
@@ -1239,7 +1140,10 @@
                                         "default": {},
                                         "description": "Rich objects to fill the message placeholders, {@see \\OCP\\RichObjectStrings\\Definitions}",
                                         "additionalProperties": {
-                                            "$ref": "#/components/schemas/RichObjectParameter"
+                                            "type": "object",
+                                            "additionalProperties": {
+                                                "type": "object"
+                                            }
                                         }
                                     }
                                 }
diff --git a/packages/nextcloud/lib/src/api/notifications/patches/0-rich-parameters.json b/packages/nextcloud/lib/src/api/notifications/patches/0-rich-parameters.json
new file mode 100644
index 00000000000..4d47231a49e
--- /dev/null
+++ b/packages/nextcloud/lib/src/api/notifications/patches/0-rich-parameters.json
@@ -0,0 +1,46 @@
+[
+  {
+    "op": "remove",
+    "path": "/components/schemas/RichObjectParameter"
+  },
+  {
+    "op": "replace",
+    "path": "/components/schemas/Notification/properties/subjectRichParameters/additionalProperties",
+    "value": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object"
+      }
+    }
+  },
+  {
+    "op": "replace",
+    "path": "/components/schemas/Notification/properties/messageRichParameters/additionalProperties",
+    "value": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object"
+      }
+    }
+  },
+  {
+    "op": "replace",
+    "path": "/paths/~1ocs~1v2.php~1apps~1notifications~1api~1{apiVersion3}~1admin_notifications~1{userId}/post/requestBody/content/application~1json/schema/properties/subjectParameters/additionalProperties",
+    "value": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object"
+      }
+    }
+  },
+  {
+    "op": "replace",
+    "path": "/paths/~1ocs~1v2.php~1apps~1notifications~1api~1{apiVersion3}~1admin_notifications~1{userId}/post/requestBody/content/application~1json/schema/properties/messageParameters/additionalProperties",
+    "value": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object"
+      }
+    }
+  }
+]
diff --git a/packages/nextcloud/lib/src/api/spreed/patches/1-rich-parameters.json b/packages/nextcloud/lib/src/api/spreed/patches/1-rich-parameters.json
new file mode 100644
index 00000000000..451821c9525
--- /dev/null
+++ b/packages/nextcloud/lib/src/api/spreed/patches/1-rich-parameters.json
@@ -0,0 +1,19 @@
+[
+  {
+    "op": "remove",
+    "path": "/components/schemas/RichObjectParameter"
+  },
+  {
+    "op": "replace",
+    "path": "/components/schemas/BaseMessage/properties/messageParameters",
+    "value": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "object"
+        }
+      }
+    }
+  }
+]
diff --git a/packages/nextcloud/lib/src/api/spreed/patches/3-compatibility-18.json b/packages/nextcloud/lib/src/api/spreed/patches/3-compatibility-18.json
index 2eb47481f23..aaab2a135a4 100644
--- a/packages/nextcloud/lib/src/api/spreed/patches/3-compatibility-18.json
+++ b/packages/nextcloud/lib/src/api/spreed/patches/3-compatibility-18.json
@@ -8,53 +8,5 @@
     "op": "replace",
     "path": "/components/schemas/ChatMentionSuggestion/required",
     "value": ["id", "label", "source"]
-  },
-  {
-    "op": "remove",
-    "path": "/components/schemas/RichObjectParameter/properties/width/type"
-  },
-  {
-    "op": "add",
-    "path": "/components/schemas/RichObjectParameter/properties/width/oneOf",
-    "value": [
-      {
-        "type": "string"
-      },
-      {
-        "type": "integer"
-      }
-    ]
-  },
-  {
-    "op": "remove",
-    "path": "/components/schemas/RichObjectParameter/properties/height/type"
-  },
-  {
-    "op": "add",
-    "path": "/components/schemas/RichObjectParameter/properties/height/oneOf",
-    "value": [
-      {
-        "type": "string"
-      },
-      {
-        "type": "integer"
-      }
-    ]
-  },
-  {
-    "op": "remove",
-    "path": "/components/schemas/RichObjectParameter/properties/size/type"
-  },
-  {
-    "op": "add",
-    "path": "/components/schemas/RichObjectParameter/properties/size/oneOf",
-    "value": [
-      {
-        "type": "string"
-      },
-      {
-        "type": "integer"
-      }
-    ]
   }
 ]
diff --git a/packages/nextcloud/lib/src/api/spreed/spreed.openapi.dart b/packages/nextcloud/lib/src/api/spreed/spreed.openapi.dart
index 8ec26d09741..8d9734f4b28 100644
--- a/packages/nextcloud/lib/src/api/spreed/spreed.openapi.dart
+++ b/packages/nextcloud/lib/src/api/spreed/spreed.openapi.dart
@@ -16437,333 +16437,6 @@ class _$ActorTypeSerializer implements PrimitiveSerializer<ActorType> {
       _fromWire[serialized]!;
 }
 
-class RichObjectParameter_Type extends EnumClass {
-  const RichObjectParameter_Type._(super.name);
-
-  /// `addressbook`
-  static const RichObjectParameter_Type addressbook = _$richObjectParameterTypeAddressbook;
-
-  /// `addressbook-contact`
-  @BuiltValueEnumConst(wireName: 'addressbook-contact')
-  static const RichObjectParameter_Type addressbookContact = _$richObjectParameterTypeAddressbookContact;
-
-  /// `announcement`
-  static const RichObjectParameter_Type announcement = _$richObjectParameterTypeAnnouncement;
-
-  /// `app`
-  static const RichObjectParameter_Type app = _$richObjectParameterTypeApp;
-
-  /// `calendar`
-  static const RichObjectParameter_Type calendar = _$richObjectParameterTypeCalendar;
-
-  /// `calendar-event`
-  @BuiltValueEnumConst(wireName: 'calendar-event')
-  static const RichObjectParameter_Type calendarEvent = _$richObjectParameterTypeCalendarEvent;
-
-  /// `call`
-  static const RichObjectParameter_Type call = _$richObjectParameterTypeCall;
-
-  /// `circle`
-  static const RichObjectParameter_Type circle = _$richObjectParameterTypeCircle;
-
-  /// `deck-board`
-  @BuiltValueEnumConst(wireName: 'deck-board')
-  static const RichObjectParameter_Type deckBoard = _$richObjectParameterTypeDeckBoard;
-
-  /// `deck-card`
-  @BuiltValueEnumConst(wireName: 'deck-card')
-  static const RichObjectParameter_Type deckCard = _$richObjectParameterTypeDeckCard;
-
-  /// `email`
-  static const RichObjectParameter_Type email = _$richObjectParameterTypeEmail;
-
-  /// `file`
-  static const RichObjectParameter_Type file = _$richObjectParameterTypeFile;
-
-  /// `forms-form`
-  @BuiltValueEnumConst(wireName: 'forms-form')
-  static const RichObjectParameter_Type formsForm = _$richObjectParameterTypeFormsForm;
-
-  /// `guest`
-  static const RichObjectParameter_Type guest = _$richObjectParameterTypeGuest;
-
-  /// `highlight`
-  static const RichObjectParameter_Type highlight = _$richObjectParameterTypeHighlight;
-
-  /// `geo-location`
-  @BuiltValueEnumConst(wireName: 'geo-location')
-  static const RichObjectParameter_Type geoLocation = _$richObjectParameterTypeGeoLocation;
-
-  /// `open-graph`
-  @BuiltValueEnumConst(wireName: 'open-graph')
-  static const RichObjectParameter_Type openGraph = _$richObjectParameterTypeOpenGraph;
-
-  /// `pending-federated-share`
-  @BuiltValueEnumConst(wireName: 'pending-federated-share')
-  static const RichObjectParameter_Type pendingFederatedShare = _$richObjectParameterTypePendingFederatedShare;
-
-  /// `systemtag`
-  static const RichObjectParameter_Type systemtag = _$richObjectParameterTypeSystemtag;
-
-  /// `talk-attachment`
-  @BuiltValueEnumConst(wireName: 'talk-attachment')
-  static const RichObjectParameter_Type talkAttachment = _$richObjectParameterTypeTalkAttachment;
-
-  /// `talk-poll`
-  @BuiltValueEnumConst(wireName: 'talk-poll')
-  static const RichObjectParameter_Type talkPoll = _$richObjectParameterTypeTalkPoll;
-
-  /// `user`
-  static const RichObjectParameter_Type user = _$richObjectParameterTypeUser;
-
-  /// `user-group`
-  @BuiltValueEnumConst(wireName: 'user-group')
-  static const RichObjectParameter_Type userGroup = _$richObjectParameterTypeUserGroup;
-
-  /// Returns a set with all values this enum contains.
-  // coverage:ignore-start
-  static BuiltSet<RichObjectParameter_Type> get values => _$richObjectParameterTypeValues;
-  // coverage:ignore-end
-
-  /// Returns the enum value associated to the [name].
-  static RichObjectParameter_Type valueOf(String name) => _$valueOfRichObjectParameter_Type(name);
-
-  /// Returns the serialized value of this enum value.
-  String get value => _$jsonSerializers.serializeWith(serializer, this)! as String;
-
-  /// Serializer for RichObjectParameter_Type.
-  @BuiltValueSerializer(custom: true)
-  static Serializer<RichObjectParameter_Type> get serializer => const _$RichObjectParameter_TypeSerializer();
-}
-
-class _$RichObjectParameter_TypeSerializer implements PrimitiveSerializer<RichObjectParameter_Type> {
-  const _$RichObjectParameter_TypeSerializer();
-
-  static const Map<RichObjectParameter_Type, Object> _toWire = <RichObjectParameter_Type, Object>{
-    RichObjectParameter_Type.addressbook: 'addressbook',
-    RichObjectParameter_Type.addressbookContact: 'addressbook-contact',
-    RichObjectParameter_Type.announcement: 'announcement',
-    RichObjectParameter_Type.app: 'app',
-    RichObjectParameter_Type.calendar: 'calendar',
-    RichObjectParameter_Type.calendarEvent: 'calendar-event',
-    RichObjectParameter_Type.call: 'call',
-    RichObjectParameter_Type.circle: 'circle',
-    RichObjectParameter_Type.deckBoard: 'deck-board',
-    RichObjectParameter_Type.deckCard: 'deck-card',
-    RichObjectParameter_Type.email: 'email',
-    RichObjectParameter_Type.file: 'file',
-    RichObjectParameter_Type.formsForm: 'forms-form',
-    RichObjectParameter_Type.guest: 'guest',
-    RichObjectParameter_Type.highlight: 'highlight',
-    RichObjectParameter_Type.geoLocation: 'geo-location',
-    RichObjectParameter_Type.openGraph: 'open-graph',
-    RichObjectParameter_Type.pendingFederatedShare: 'pending-federated-share',
-    RichObjectParameter_Type.systemtag: 'systemtag',
-    RichObjectParameter_Type.talkAttachment: 'talk-attachment',
-    RichObjectParameter_Type.talkPoll: 'talk-poll',
-    RichObjectParameter_Type.user: 'user',
-    RichObjectParameter_Type.userGroup: 'user-group',
-  };
-
-  static const Map<Object, RichObjectParameter_Type> _fromWire = <Object, RichObjectParameter_Type>{
-    'addressbook': RichObjectParameter_Type.addressbook,
-    'addressbook-contact': RichObjectParameter_Type.addressbookContact,
-    'announcement': RichObjectParameter_Type.announcement,
-    'app': RichObjectParameter_Type.app,
-    'calendar': RichObjectParameter_Type.calendar,
-    'calendar-event': RichObjectParameter_Type.calendarEvent,
-    'call': RichObjectParameter_Type.call,
-    'circle': RichObjectParameter_Type.circle,
-    'deck-board': RichObjectParameter_Type.deckBoard,
-    'deck-card': RichObjectParameter_Type.deckCard,
-    'email': RichObjectParameter_Type.email,
-    'file': RichObjectParameter_Type.file,
-    'forms-form': RichObjectParameter_Type.formsForm,
-    'guest': RichObjectParameter_Type.guest,
-    'highlight': RichObjectParameter_Type.highlight,
-    'geo-location': RichObjectParameter_Type.geoLocation,
-    'open-graph': RichObjectParameter_Type.openGraph,
-    'pending-federated-share': RichObjectParameter_Type.pendingFederatedShare,
-    'systemtag': RichObjectParameter_Type.systemtag,
-    'talk-attachment': RichObjectParameter_Type.talkAttachment,
-    'talk-poll': RichObjectParameter_Type.talkPoll,
-    'user': RichObjectParameter_Type.user,
-    'user-group': RichObjectParameter_Type.userGroup,
-  };
-
-  @override
-  Iterable<Type> get types => const [RichObjectParameter_Type];
-
-  @override
-  String get wireName => 'RichObjectParameter_Type';
-
-  @override
-  Object serialize(
-    Serializers serializers,
-    RichObjectParameter_Type object, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _toWire[object]!;
-
-  @override
-  RichObjectParameter_Type deserialize(
-    Serializers serializers,
-    Object serialized, {
-    FullType specifiedType = FullType.unspecified,
-  }) =>
-      _fromWire[serialized]!;
-}
-
-/// The file size in bytes.
-typedef RichObjectParameter_Size = ({int? $int, String? string});
-
-/// The width in pixels if the file is an image.
-typedef RichObjectParameter_Width = ({int? $int, String? string});
-
-/// The height in pixels if the file is an image.
-typedef RichObjectParameter_Height = ({int? $int, String? string});
-
-@BuiltValue(instantiable: false)
-sealed class $RichObjectParameterInterface {
-  RichObjectParameter_Type get type;
-  String get id;
-  String get name;
-
-  /// The full URL to the file.
-  String? get link;
-
-  /// The type of the call: one2one, group or public.
-  @BuiltValueField(wireName: 'call-type')
-  String? get callType;
-
-  /// The icon url to use as avatar.
-  @BuiltValueField(wireName: 'icon-url')
-  String? get iconUrl;
-
-  /// The id of a message that was referred to.
-  @BuiltValueField(wireName: 'message-id')
-  String? get messageId;
-
-  /// The display name of board which contains the card.
-  String? get boardname;
-
-  /// The display name of the stack which contains the card in the board.
-  String? get stackname;
-
-  /// The file size in bytes.
-  RichObjectParameter_Size? get size;
-
-  /// The full path of the file for the user, should not start with a slash.
-  String? get path;
-
-  /// The mimetype of the file/folder to allow clients to show a placeholder.
-  String? get mimetype;
-
-  /// Whether or not a preview is available. If `no` the mimetype icon should be used.
-  @BuiltValueField(wireName: 'preview-available')
-  String? get previewAvailable;
-
-  /// The mtime of the file/folder as unix timestamp.
-  String? get mtime;
-
-  /// The ETag of the file/folder.
-  String? get etag;
-
-  /// The permissions on the file/folder.
-  String? get permissions;
-
-  /// The width in pixels if the file is an image.
-  RichObjectParameter_Width? get width;
-
-  /// The height in pixels if the file is an image.
-  RichObjectParameter_Height? get height;
-
-  /// The blurhash of the image.
-  String? get blurhash;
-
-  /// The latitude of the location MUST be the same as in the id.
-  String? get latitude;
-
-  /// The longitude of the location MUST be the same as in the id.
-  String? get longitude;
-
-  /// The open graph description from the website.
-  String? get description;
-
-  /// The full URL of the open graph thumbnail.
-  String? get thumb;
-
-  /// The name of the described website.
-  String? get website;
-
-  /// If the user can see the systemtag.
-  String? get visibility;
-
-  /// If the user can assign the systemtag.
-  String? get assignable;
-
-  /// The token of the conversation.
-  String? get conversation;
-
-  /// The URL of the instance the user lives on.
-  String? get server;
-
-  /// Rebuilds the instance.
-  ///
-  /// The result is the same as this instance but with [updates] applied.
-  /// [updates] is a function that takes a builder [$RichObjectParameterInterfaceBuilder].
-  $RichObjectParameterInterface rebuild(void Function($RichObjectParameterInterfaceBuilder) updates);
-
-  /// Converts the instance to a builder [$RichObjectParameterInterfaceBuilder].
-  $RichObjectParameterInterfaceBuilder toBuilder();
-  @BuiltValueHook(initializeBuilder: true)
-  static void _defaults($RichObjectParameterInterfaceBuilder b) {}
-  @BuiltValueHook(finalizeBuilder: true)
-  static void _validate($RichObjectParameterInterfaceBuilder b) {
-    b.size?.validateOneOf();
-    b.width?.validateOneOf();
-    b.height?.validateOneOf();
-  }
-}
-
-abstract class RichObjectParameter
-    implements $RichObjectParameterInterface, Built<RichObjectParameter, RichObjectParameterBuilder> {
-  /// Creates a new RichObjectParameter object using the builder pattern.
-  factory RichObjectParameter([void Function(RichObjectParameterBuilder)? b]) = _$RichObjectParameter;
-
-  // coverage:ignore-start
-  const RichObjectParameter._();
-  // coverage:ignore-end
-
-  /// Creates a new object from the given [json] data.
-  ///
-  /// Use [toJson] to serialize it back into json.
-  // coverage:ignore-start
-  factory RichObjectParameter.fromJson(Map<String, dynamic> json) =>
-      _$jsonSerializers.deserializeWith(serializer, json)!;
-  // coverage:ignore-end
-
-  /// Parses this object into a json like map.
-  ///
-  /// Use the fromJson factory to revive it again.
-  // coverage:ignore-start
-  Map<String, dynamic> toJson() => _$jsonSerializers.serializeWith(serializer, this)! as Map<String, dynamic>;
-  // coverage:ignore-end
-
-  /// Serializer for RichObjectParameter.
-  static Serializer<RichObjectParameter> get serializer => _$richObjectParameterSerializer;
-
-  @BuiltValueHook(initializeBuilder: true)
-  static void _defaults(RichObjectParameterBuilder b) {
-    $RichObjectParameterInterface._defaults(b);
-  }
-
-  @BuiltValueHook(finalizeBuilder: true)
-  static void _validate(RichObjectParameterBuilder b) {
-    $RichObjectParameterInterface._validate(b);
-  }
-}
-
 class MessageType extends EnumClass {
   const MessageType._(super.name);
 
@@ -16878,7 +16551,7 @@ sealed class $BaseMessageInterface {
   ActorType get actorType;
   int get expirationTimestamp;
   String get message;
-  BuiltMap<String, RichObjectParameter> get messageParameters;
+  BuiltMap<String, BuiltMap<String, JsonObject>> get messageParameters;
   MessageType get messageType;
   String get systemMessage;
 
@@ -51235,44 +50908,6 @@ abstract class PublicCapabilities0
 
 typedef PublicCapabilities = ({BuiltList<Never>? builtListNever, PublicCapabilities0? publicCapabilities0});
 
-/// Serialization extension for `RichObjectParameter_Size`.
-extension $RichObjectParameter_SizeExtension on RichObjectParameter_Size {
-  /// Serializer for RichObjectParameter_Size.
-  @BuiltValueSerializer(custom: true)
-  static Serializer<RichObjectParameter_Size> get serializer => $b2c4857c0136baea42828d89c87c757dExtension._serializer;
-
-  /// Creates a new object from the given [json] data.
-  ///
-  /// Use `toJson` to serialize it back into json.
-  static RichObjectParameter_Size fromJson(Object? json) => $b2c4857c0136baea42828d89c87c757dExtension._fromJson(json);
-}
-
-/// Serialization extension for `RichObjectParameter_Width`.
-extension $RichObjectParameter_WidthExtension on RichObjectParameter_Width {
-  /// Serializer for RichObjectParameter_Width.
-  @BuiltValueSerializer(custom: true)
-  static Serializer<RichObjectParameter_Width> get serializer => $b2c4857c0136baea42828d89c87c757dExtension._serializer;
-
-  /// Creates a new object from the given [json] data.
-  ///
-  /// Use `toJson` to serialize it back into json.
-  static RichObjectParameter_Width fromJson(Object? json) => $b2c4857c0136baea42828d89c87c757dExtension._fromJson(json);
-}
-
-/// Serialization extension for `RichObjectParameter_Height`.
-extension $RichObjectParameter_HeightExtension on RichObjectParameter_Height {
-  /// Serializer for RichObjectParameter_Height.
-  @BuiltValueSerializer(custom: true)
-  static Serializer<RichObjectParameter_Height> get serializer =>
-      $b2c4857c0136baea42828d89c87c757dExtension._serializer;
-
-  /// Creates a new object from the given [json] data.
-  ///
-  /// Use `toJson` to serialize it back into json.
-  static RichObjectParameter_Height fromJson(Object? json) =>
-      $b2c4857c0136baea42828d89c87c757dExtension._fromJson(json);
-}
-
 /// Serialization extension for `RoomLastMessage`.
 extension $RoomLastMessageExtension on RoomLastMessage {
   /// Serializer for RoomLastMessage.
@@ -51397,88 +51032,6 @@ extension $PublicCapabilitiesExtension on PublicCapabilities {
   static PublicCapabilities fromJson(Object? json) => $bc4aac45771b11649d372f39a92b1cf3Extension._fromJson(json);
 }
 
-typedef _$b2c4857c0136baea42828d89c87c757d = ({int? $int, String? string});
-
-/// @nodoc
-// ignore: library_private_types_in_public_api
-extension $b2c4857c0136baea42828d89c87c757dExtension on _$b2c4857c0136baea42828d89c87c757d {
-  List<dynamic> get _values => [$int, string];
-  List<String> get _names => const [r'$int', 'string'];
-
-  /// {@macro Dynamite.validateOneOf}
-  void validateOneOf() => _i4.validateOneOf(
-        _values,
-        _names,
-      );
-
-  /// {@macro Dynamite.validateAnyOf}
-  void validateAnyOf() => _i4.validateAnyOf(
-        _values,
-        _names,
-      );
-  static Serializer<_$b2c4857c0136baea42828d89c87c757d> get _serializer =>
-      const _$b2c4857c0136baea42828d89c87c757dSerializer();
-  static _$b2c4857c0136baea42828d89c87c757d _fromJson(Object? json) =>
-      _$jsonSerializers.deserializeWith(_serializer, json)!;
-
-  /// Parses this object into a json like map.
-  ///
-  /// Use the fromJson factory to revive it again.
-  Object? toJson() => _$jsonSerializers.serializeWith(_serializer, this);
-}
-
-class _$b2c4857c0136baea42828d89c87c757dSerializer implements PrimitiveSerializer<_$b2c4857c0136baea42828d89c87c757d> {
-  const _$b2c4857c0136baea42828d89c87c757dSerializer();
-
-  @override
-  Iterable<Type> get types => const [_$b2c4857c0136baea42828d89c87c757d];
-
-  @override
-  String get wireName => r'_$b2c4857c0136baea42828d89c87c757d';
-
-  @override
-  Object serialize(
-    Serializers serializers,
-    _$b2c4857c0136baea42828d89c87c757d object, {
-    FullType specifiedType = FullType.unspecified,
-  }) {
-    dynamic value;
-    value = object.$int;
-    if (value != null) {
-      return serializers.serialize(value, specifiedType: const FullType(int))!;
-    }
-    value = object.string;
-    if (value != null) {
-      return serializers.serialize(value, specifiedType: const FullType(String))!;
-    }
-// Should not be possible after validation.
-    throw StateError('Tried to serialize without any value.');
-  }
-
-  @override
-  _$b2c4857c0136baea42828d89c87c757d deserialize(
-    Serializers serializers,
-    Object data, {
-    FullType specifiedType = FullType.unspecified,
-  }) {
-    int? $int;
-    try {
-      $int = serializers.deserialize(
-        data,
-        specifiedType: const FullType(int),
-      )! as int;
-    } catch (_) {}
-    String? string;
-    try {
-      string = serializers.deserialize(
-        data,
-        specifiedType: const FullType(String),
-      )! as String;
-    } catch (_) {}
-    return ($int: $int, string: string);
-  }
-}
-
 typedef _$4b3c240037cf48d36f81308e641eef98 = ({BaseMessage? baseMessage, ChatMessage? chatMessage});
 
 /// @nodoc
@@ -52080,6 +51633,88 @@ class _$973dc40faeda3fa3aa7e7b9895ee7a34Serializer implements PrimitiveSerialize
   }
 }
 
+typedef _$b2c4857c0136baea42828d89c87c757d = ({int? $int, String? string});
+
+/// @nodoc
+// ignore: library_private_types_in_public_api
+extension $b2c4857c0136baea42828d89c87c757dExtension on _$b2c4857c0136baea42828d89c87c757d {
+  List<dynamic> get _values => [$int, string];
+  List<String> get _names => const [r'$int', 'string'];
+
+  /// {@macro Dynamite.validateOneOf}
+  void validateOneOf() => _i4.validateOneOf(
+        _values,
+        _names,
+      );
+
+  /// {@macro Dynamite.validateAnyOf}
+  void validateAnyOf() => _i4.validateAnyOf(
+        _values,
+        _names,
+      );
+  static Serializer<_$b2c4857c0136baea42828d89c87c757d> get _serializer =>
+      const _$b2c4857c0136baea42828d89c87c757dSerializer();
+  static _$b2c4857c0136baea42828d89c87c757d _fromJson(Object? json) =>
+      _$jsonSerializers.deserializeWith(_serializer, json)!;
+
+  /// Parses this object into a json like map.
+  ///
+  /// Use the fromJson factory to revive it again.
+  Object? toJson() => _$jsonSerializers.serializeWith(_serializer, this);
+}
+
+class _$b2c4857c0136baea42828d89c87c757dSerializer implements PrimitiveSerializer<_$b2c4857c0136baea42828d89c87c757d> {
+  const _$b2c4857c0136baea42828d89c87c757dSerializer();
+
+  @override
+  Iterable<Type> get types => const [_$b2c4857c0136baea42828d89c87c757d];
+
+  @override
+  String get wireName => r'_$b2c4857c0136baea42828d89c87c757d';
+
+  @override
+  Object serialize(
+    Serializers serializers,
+    _$b2c4857c0136baea42828d89c87c757d object, {
+    FullType specifiedType = FullType.unspecified,
+  }) {
+    dynamic value;
+    value = object.$int;
+    if (value != null) {
+      return serializers.serialize(value, specifiedType: const FullType(int))!;
+    }
+    value = object.string;
+    if (value != null) {
+      return serializers.serialize(value, specifiedType: const FullType(String))!;
+    }
+// Should not be possible after validation.
+    throw StateError('Tried to serialize without any value.');
+  }
+
+  @override
+  _$b2c4857c0136baea42828d89c87c757d deserialize(
+    Serializers serializers,
+    Object data, {
+    FullType specifiedType = FullType.unspecified,
+  }) {
+    int? $int;
+    try {
+      $int = serializers.deserialize(
+        data,
+        specifiedType: const FullType(int),
+      )! as int;
+    } catch (_) {}
+    String? string;
+    try {
+      string = serializers.deserialize(
+        data,
+        specifiedType: const FullType(String),
+      )! as String;
+    } catch (_) {}
+    return ($int: $int, string: string);
+  }
+}
+
 typedef _$bc4aac45771b11649d372f39a92b1cf3 = ({
   BuiltList<Never>? builtListNever,
   PublicCapabilities0? publicCapabilities0
@@ -52195,13 +51830,16 @@ final Serializers _$serializers = (Serializers().toBuilder()
       ..add(ChatMessage.serializer)
       ..addBuilderFactory(const FullType(BaseMessage), BaseMessageBuilder.new)
       ..add(BaseMessage.serializer)
-      ..addBuilderFactory(const FullType(RichObjectParameter), RichObjectParameterBuilder.new)
-      ..add(RichObjectParameter.serializer)
-      ..add(RichObjectParameter_Type.serializer)
-      ..add($b2c4857c0136baea42828d89c87c757dExtension._serializer)
       ..addBuilderFactory(
-        const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]),
-        MapBuilder<String, RichObjectParameter>.new,
+        const FullType(BuiltMap, [FullType(String), FullType(JsonObject)]),
+        MapBuilder<String, JsonObject>.new,
+      )
+      ..addBuilderFactory(
+        const FullType(BuiltMap, [
+          FullType(String),
+          FullType(BuiltMap, [FullType(String), FullType(JsonObject)]),
+        ]),
+        MapBuilder<String, BuiltMap<String, JsonObject>>.new,
       )
       ..add(MessageType.serializer)
       ..add(ChatMessage_Deleted.serializer)
@@ -53031,10 +52669,6 @@ final Serializers _$serializers = (Serializers().toBuilder()
         HostedSignalingServerRequestTrialResponseApplicationJson_OcsBuilder.new,
       )
       ..add(HostedSignalingServerRequestTrialResponseApplicationJson_Ocs.serializer)
-      ..addBuilderFactory(
-        const FullType(BuiltMap, [FullType(String), FullType(JsonObject)]),
-        MapBuilder<String, JsonObject>.new,
-      )
       ..add(HostedSignalingServerDeleteAccountApiVersion.serializer)
       ..add(SignalingPullMessagesApiVersion.serializer)
       ..addBuilderFactory(
@@ -54029,6 +53663,7 @@ final Serializers _$serializers = (Serializers().toBuilder()
       )
       ..add(SettingsSetUserSettingRequestApplicationJson.serializer)
       ..add(SettingsSetUserSettingRequestApplicationJson_Key.serializer)
+      ..add($b2c4857c0136baea42828d89c87c757dExtension._serializer)
       ..addBuilderFactory(
         const FullType(SettingsSetUserSettingResponseApplicationJson),
         SettingsSetUserSettingResponseApplicationJsonBuilder.new,
@@ -54181,7 +53816,6 @@ final Serializers _$jsonSerializers = (_$serializers.toBuilder()
       ..addPlugin(
         _i8.StandardJsonPlugin(
           typesToLeaveAsList: const {
-            _$b2c4857c0136baea42828d89c87c757d,
             _$4b3c240037cf48d36f81308e641eef98,
             _$bed8482b7c93ae2974fa4be6ae42b9b1,
             _$eef5a337590648ee15c9b8f9dd9d6a36,
@@ -54189,6 +53823,7 @@ final Serializers _$jsonSerializers = (_$serializers.toBuilder()
             _$1df642f5035aea3b22543ab331c3fb01,
             _$bd993fb3f40af33e8594d0d698208560,
             _$973dc40faeda3fa3aa7e7b9895ee7a34,
+            _$b2c4857c0136baea42828d89c87c757d,
             _$bc4aac45771b11649d372f39a92b1cf3,
           },
         ),
diff --git a/packages/nextcloud/lib/src/api/spreed/spreed.openapi.g.dart b/packages/nextcloud/lib/src/api/spreed/spreed.openapi.g.dart
index 17eb94cf9ff..4cc0ab68074 100644
--- a/packages/nextcloud/lib/src/api/spreed/spreed.openapi.g.dart
+++ b/packages/nextcloud/lib/src/api/spreed/spreed.openapi.g.dart
@@ -105,112 +105,6 @@ final BuiltSet<ActorType> _$actorTypeValues = BuiltSet<ActorType>(const <ActorTy
   _$actorTypePhones,
 ]);
 
-const RichObjectParameter_Type _$richObjectParameterTypeAddressbook = RichObjectParameter_Type._('addressbook');
-const RichObjectParameter_Type _$richObjectParameterTypeAddressbookContact =
-    RichObjectParameter_Type._('addressbookContact');
-const RichObjectParameter_Type _$richObjectParameterTypeAnnouncement = RichObjectParameter_Type._('announcement');
-const RichObjectParameter_Type _$richObjectParameterTypeApp = RichObjectParameter_Type._('app');
-const RichObjectParameter_Type _$richObjectParameterTypeCalendar = RichObjectParameter_Type._('calendar');
-const RichObjectParameter_Type _$richObjectParameterTypeCalendarEvent = RichObjectParameter_Type._('calendarEvent');
-const RichObjectParameter_Type _$richObjectParameterTypeCall = RichObjectParameter_Type._('call');
-const RichObjectParameter_Type _$richObjectParameterTypeCircle = RichObjectParameter_Type._('circle');
-const RichObjectParameter_Type _$richObjectParameterTypeDeckBoard = RichObjectParameter_Type._('deckBoard');
-const RichObjectParameter_Type _$richObjectParameterTypeDeckCard = RichObjectParameter_Type._('deckCard');
-const RichObjectParameter_Type _$richObjectParameterTypeEmail = RichObjectParameter_Type._('email');
-const RichObjectParameter_Type _$richObjectParameterTypeFile = RichObjectParameter_Type._('file');
-const RichObjectParameter_Type _$richObjectParameterTypeFormsForm = RichObjectParameter_Type._('formsForm');
-const RichObjectParameter_Type _$richObjectParameterTypeGuest = RichObjectParameter_Type._('guest');
-const RichObjectParameter_Type _$richObjectParameterTypeHighlight = RichObjectParameter_Type._('highlight');
-const RichObjectParameter_Type _$richObjectParameterTypeGeoLocation = RichObjectParameter_Type._('geoLocation');
-const RichObjectParameter_Type _$richObjectParameterTypeOpenGraph = RichObjectParameter_Type._('openGraph');
-const RichObjectParameter_Type _$richObjectParameterTypePendingFederatedShare =
-    RichObjectParameter_Type._('pendingFederatedShare');
-const RichObjectParameter_Type _$richObjectParameterTypeSystemtag = RichObjectParameter_Type._('systemtag');
-const RichObjectParameter_Type _$richObjectParameterTypeTalkAttachment = RichObjectParameter_Type._('talkAttachment');
-const RichObjectParameter_Type _$richObjectParameterTypeTalkPoll = RichObjectParameter_Type._('talkPoll');
-const RichObjectParameter_Type _$richObjectParameterTypeUser = RichObjectParameter_Type._('user');
-const RichObjectParameter_Type _$richObjectParameterTypeUserGroup = RichObjectParameter_Type._('userGroup');
-
-RichObjectParameter_Type _$valueOfRichObjectParameter_Type(String name) {
-  switch (name) {
-    case 'addressbook':
-      return _$richObjectParameterTypeAddressbook;
-    case 'addressbookContact':
-      return _$richObjectParameterTypeAddressbookContact;
-    case 'announcement':
-      return _$richObjectParameterTypeAnnouncement;
-    case 'app':
-      return _$richObjectParameterTypeApp;
-    case 'calendar':
-      return _$richObjectParameterTypeCalendar;
-    case 'calendarEvent':
-      return _$richObjectParameterTypeCalendarEvent;
-    case 'call':
-      return _$richObjectParameterTypeCall;
-    case 'circle':
-      return _$richObjectParameterTypeCircle;
-    case 'deckBoard':
-      return _$richObjectParameterTypeDeckBoard;
-    case 'deckCard':
-      return _$richObjectParameterTypeDeckCard;
-    case 'email':
-      return _$richObjectParameterTypeEmail;
-    case 'file':
-      return _$richObjectParameterTypeFile;
-    case 'formsForm':
-      return _$richObjectParameterTypeFormsForm;
-    case 'guest':
-      return _$richObjectParameterTypeGuest;
-    case 'highlight':
-      return _$richObjectParameterTypeHighlight;
-    case 'geoLocation':
-      return _$richObjectParameterTypeGeoLocation;
-    case 'openGraph':
-      return _$richObjectParameterTypeOpenGraph;
-    case 'pendingFederatedShare':
-      return _$richObjectParameterTypePendingFederatedShare;
-    case 'systemtag':
-      return _$richObjectParameterTypeSystemtag;
-    case 'talkAttachment':
-      return _$richObjectParameterTypeTalkAttachment;
-    case 'talkPoll':
-      return _$richObjectParameterTypeTalkPoll;
-    case 'user':
-      return _$richObjectParameterTypeUser;
-    case 'userGroup':
-      return _$richObjectParameterTypeUserGroup;
-    default:
-      throw ArgumentError(name);
-  }
-}
-
-final BuiltSet<RichObjectParameter_Type> _$richObjectParameterTypeValues =
-    BuiltSet<RichObjectParameter_Type>(const <RichObjectParameter_Type>[
-  _$richObjectParameterTypeAddressbook,
-  _$richObjectParameterTypeAddressbookContact,
-  _$richObjectParameterTypeAnnouncement,
-  _$richObjectParameterTypeApp,
-  _$richObjectParameterTypeCalendar,
-  _$richObjectParameterTypeCalendarEvent,
-  _$richObjectParameterTypeCall,
-  _$richObjectParameterTypeCircle,
-  _$richObjectParameterTypeDeckBoard,
-  _$richObjectParameterTypeDeckCard,
-  _$richObjectParameterTypeEmail,
-  _$richObjectParameterTypeFile,
-  _$richObjectParameterTypeFormsForm,
-  _$richObjectParameterTypeGuest,
-  _$richObjectParameterTypeHighlight,
-  _$richObjectParameterTypeGeoLocation,
-  _$richObjectParameterTypeOpenGraph,
-  _$richObjectParameterTypePendingFederatedShare,
-  _$richObjectParameterTypeSystemtag,
-  _$richObjectParameterTypeTalkAttachment,
-  _$richObjectParameterTypeTalkPoll,
-  _$richObjectParameterTypeUser,
-  _$richObjectParameterTypeUserGroup,
-]);
-
 const MessageType _$messageTypeComment = MessageType._('comment');
 const MessageType _$messageTypeSystem = MessageType._('system');
 const MessageType _$messageTypeObjectShared = MessageType._('objectShared');
@@ -3166,7 +3060,6 @@ final BuiltSet<SignalingBackendApiVersion> _$signalingBackendApiVersionValues =
 ]);
 
 Serializer<OCSMeta> _$oCSMetaSerializer = _$OCSMetaSerializer();
-Serializer<RichObjectParameter> _$richObjectParameterSerializer = _$RichObjectParameterSerializer();
 Serializer<BaseMessage> _$baseMessageSerializer = _$BaseMessageSerializer();
 Serializer<ChatMessage> _$chatMessageSerializer = _$ChatMessageSerializer();
 Serializer<Room> _$roomSerializer = _$RoomSerializer();
@@ -4087,283 +3980,6 @@ class _$OCSMetaSerializer implements StructuredSerializer<OCSMeta> {
   }
 }
 
-class _$RichObjectParameterSerializer implements StructuredSerializer<RichObjectParameter> {
-  @override
-  final Iterable<Type> types = const [RichObjectParameter, _$RichObjectParameter];
-  @override
-  final String wireName = 'RichObjectParameter';
-
-  @override
-  Iterable<Object?> serialize(Serializers serializers, RichObjectParameter object,
-      {FullType specifiedType = FullType.unspecified}) {
-    final result = <Object?>[
-      'type',
-      serializers.serialize(object.type, specifiedType: const FullType(RichObjectParameter_Type)),
-      'id',
-      serializers.serialize(object.id, specifiedType: const FullType(String)),
-      'name',
-      serializers.serialize(object.name, specifiedType: const FullType(String)),
-    ];
-    Object? value;
-    value = object.link;
-    if (value != null) {
-      result
-        ..add('link')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.callType;
-    if (value != null) {
-      result
-        ..add('call-type')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.iconUrl;
-    if (value != null) {
-      result
-        ..add('icon-url')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.messageId;
-    if (value != null) {
-      result
-        ..add('message-id')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.boardname;
-    if (value != null) {
-      result
-        ..add('boardname')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.stackname;
-    if (value != null) {
-      result
-        ..add('stackname')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.size;
-    if (value != null) {
-      result
-        ..add('size')
-        ..add(serializers.serialize(value, specifiedType: const FullType(RichObjectParameter_Size)));
-    }
-    value = object.path;
-    if (value != null) {
-      result
-        ..add('path')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.mimetype;
-    if (value != null) {
-      result
-        ..add('mimetype')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.previewAvailable;
-    if (value != null) {
-      result
-        ..add('preview-available')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.mtime;
-    if (value != null) {
-      result
-        ..add('mtime')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.etag;
-    if (value != null) {
-      result
-        ..add('etag')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.permissions;
-    if (value != null) {
-      result
-        ..add('permissions')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.width;
-    if (value != null) {
-      result
-        ..add('width')
-        ..add(serializers.serialize(value, specifiedType: const FullType(RichObjectParameter_Width)));
-    }
-    value = object.height;
-    if (value != null) {
-      result
-        ..add('height')
-        ..add(serializers.serialize(value, specifiedType: const FullType(RichObjectParameter_Height)));
-    }
-    value = object.blurhash;
-    if (value != null) {
-      result
-        ..add('blurhash')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.latitude;
-    if (value != null) {
-      result
-        ..add('latitude')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.longitude;
-    if (value != null) {
-      result
-        ..add('longitude')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.description;
-    if (value != null) {
-      result
-        ..add('description')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.thumb;
-    if (value != null) {
-      result
-        ..add('thumb')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.website;
-    if (value != null) {
-      result
-        ..add('website')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.visibility;
-    if (value != null) {
-      result
-        ..add('visibility')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.assignable;
-    if (value != null) {
-      result
-        ..add('assignable')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.conversation;
-    if (value != null) {
-      result
-        ..add('conversation')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    value = object.server;
-    if (value != null) {
-      result
-        ..add('server')
-        ..add(serializers.serialize(value, specifiedType: const FullType(String)));
-    }
-    return result;
-  }
-
-  @override
-  RichObjectParameter deserialize(Serializers serializers, Iterable<Object?> serialized,
-      {FullType specifiedType = FullType.unspecified}) {
-    final result = RichObjectParameterBuilder();
-
-    final iterator = serialized.iterator;
-    while (iterator.moveNext()) {
-      final key = iterator.current! as String;
-      iterator.moveNext();
-      final Object? value = iterator.current;
-      switch (key) {
-        case 'type':
-          result.type = serializers.deserialize(value, specifiedType: const FullType(RichObjectParameter_Type))!
-              as RichObjectParameter_Type;
-          break;
-        case 'id':
-          result.id = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
-          break;
-        case 'name':
-          result.name = serializers.deserialize(value, specifiedType: const FullType(String))! as String;
-          break;
-        case 'link':
-          result.link = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'call-type':
-          result.callType = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'icon-url':
-          result.iconUrl = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'message-id':
-          result.messageId = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'boardname':
-          result.boardname = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'stackname':
-          result.stackname = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'size':
-          result.size = serializers.deserialize(value, specifiedType: const FullType(RichObjectParameter_Size))
-              as RichObjectParameter_Size?;
-          break;
-        case 'path':
-          result.path = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'mimetype':
-          result.mimetype = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'preview-available':
-          result.previewAvailable = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'mtime':
-          result.mtime = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'etag':
-          result.etag = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'permissions':
-          result.permissions = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'width':
-          result.width = serializers.deserialize(value, specifiedType: const FullType(RichObjectParameter_Width))
-              as RichObjectParameter_Width?;
-          break;
-        case 'height':
-          result.height = serializers.deserialize(value, specifiedType: const FullType(RichObjectParameter_Height))
-              as RichObjectParameter_Height?;
-          break;
-        case 'blurhash':
-          result.blurhash = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'latitude':
-          result.latitude = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'longitude':
-          result.longitude = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'description':
-          result.description = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'thumb':
-          result.thumb = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'website':
-          result.website = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'visibility':
-          result.visibility = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'assignable':
-          result.assignable = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'conversation':
-          result.conversation = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-        case 'server':
-          result.server = serializers.deserialize(value, specifiedType: const FullType(String)) as String?;
-          break;
-      }
-    }
-
-    return result.build();
-  }
-}
-
 class _$BaseMessageSerializer implements StructuredSerializer<BaseMessage> {
   @override
   final Iterable<Type> types = const [BaseMessage, _$BaseMessage];
@@ -4386,7 +4002,10 @@ class _$BaseMessageSerializer implements StructuredSerializer<BaseMessage> {
       serializers.serialize(object.message, specifiedType: const FullType(String)),
       'messageParameters',
       serializers.serialize(object.messageParameters,
-          specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)])),
+          specifiedType: const FullType(BuiltMap, [
+            FullType(String),
+            FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+          ])),
       'messageType',
       serializers.serialize(object.messageType, specifiedType: const FullType(MessageType)),
       'systemMessage',
@@ -4424,7 +4043,10 @@ class _$BaseMessageSerializer implements StructuredSerializer<BaseMessage> {
           break;
         case 'messageParameters':
           result.messageParameters.replace(serializers.deserialize(value,
-              specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]))!);
+              specifiedType: const FullType(BuiltMap, [
+                FullType(String),
+                FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+              ]))!);
           break;
         case 'messageType':
           result.messageType =
@@ -4477,7 +4099,10 @@ class _$ChatMessageSerializer implements StructuredSerializer<ChatMessage> {
       serializers.serialize(object.message, specifiedType: const FullType(String)),
       'messageParameters',
       serializers.serialize(object.messageParameters,
-          specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)])),
+          specifiedType: const FullType(BuiltMap, [
+            FullType(String),
+            FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+          ])),
       'messageType',
       serializers.serialize(object.messageType, specifiedType: const FullType(MessageType)),
       'systemMessage',
@@ -4604,7 +4229,10 @@ class _$ChatMessageSerializer implements StructuredSerializer<ChatMessage> {
           break;
         case 'messageParameters':
           result.messageParameters.replace(serializers.deserialize(value,
-              specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]))!);
+              specifiedType: const FullType(BuiltMap, [
+                FullType(String),
+                FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+              ]))!);
           break;
         case 'messageType':
           result.messageType =
@@ -8620,7 +8248,10 @@ class _$ChatMessageWithParentSerializer implements StructuredSerializer<ChatMess
       serializers.serialize(object.message, specifiedType: const FullType(String)),
       'messageParameters',
       serializers.serialize(object.messageParameters,
-          specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)])),
+          specifiedType: const FullType(BuiltMap, [
+            FullType(String),
+            FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+          ])),
       'messageType',
       serializers.serialize(object.messageType, specifiedType: const FullType(MessageType)),
       'systemMessage',
@@ -8757,7 +8388,10 @@ class _$ChatMessageWithParentSerializer implements StructuredSerializer<ChatMess
           break;
         case 'messageParameters':
           result.messageParameters.replace(serializers.deserialize(value,
-              specifiedType: const FullType(BuiltMap, [FullType(String), FullType(RichObjectParameter)]))!);
+              specifiedType: const FullType(BuiltMap, [
+                FullType(String),
+                FullType(BuiltMap, [FullType(String), FullType(JsonObject)])
+              ]))!);
           break;
         case 'messageType':
           result.messageType =
@@ -23334,509 +22968,6 @@ class OCSMetaBuilder implements Builder<OCSMeta, OCSMetaBuilder>, $OCSMetaInterf
   }
 }
 
-abstract mixin class $RichObjectParameterInterfaceBuilder {
-  void replace($RichObjectParameterInterface other);
-  void update(void Function($RichObjectParameterInterfaceBuilder) updates);
-  RichObjectParameter_Type? get type;
-  set type(RichObjectParameter_Type? type);
-
-  String? get id;
-  set id(String? id);
-
-  String? get name;
-  set name(String? name);
-
-  String? get link;
-  set link(String? link);
-
-  String? get callType;
-  set callType(String? callType);
-
-  String? get iconUrl;
-  set iconUrl(String? iconUrl);
-
-  String? get messageId;
-  set messageId(String? messageId);
-
-  String? get boardname;
-  set boardname(String? boardname);
-
-  String? get stackname;
-  set stackname(String? stackname);
-
-  RichObjectParameter_Size? get size;
-  set size(RichObjectParameter_Size? size);
-
-  String? get path;
-  set path(String? path);
-
-  String? get mimetype;
-  set mimetype(String? mimetype);
-
-  String? get previewAvailable;
-  set previewAvailable(String? previewAvailable);
-
-  String? get mtime;
-  set mtime(String? mtime);
-
-  String? get etag;
-  set etag(String? etag);
-
-  String? get permissions;
-  set permissions(String? permissions);
-
-  RichObjectParameter_Width? get width;
-  set width(RichObjectParameter_Width? width);
-
-  RichObjectParameter_Height? get height;
-  set height(RichObjectParameter_Height? height);
-
-  String? get blurhash;
-  set blurhash(String? blurhash);
-
-  String? get latitude;
-  set latitude(String? latitude);
-
-  String? get longitude;
-  set longitude(String? longitude);
-
-  String? get description;
-  set description(String? description);
-
-  String? get thumb;
-  set thumb(String? thumb);
-
-  String? get website;
-  set website(String? website);
-
-  String? get visibility;
-  set visibility(String? visibility);
-
-  String? get assignable;
-  set assignable(String? assignable);
-
-  String? get conversation;
-  set conversation(String? conversation);
-
-  String? get server;
-  set server(String? server);
-}
-
-class _$RichObjectParameter extends RichObjectParameter {
-  @override
-  final RichObjectParameter_Type type;
-  @override
-  final String id;
-  @override
-  final String name;
-  @override
-  final String? link;
-  @override
-  final String? callType;
-  @override
-  final String? iconUrl;
-  @override
-  final String? messageId;
-  @override
-  final String? boardname;
-  @override
-  final String? stackname;
-  @override
-  final RichObjectParameter_Size? size;
-  @override
-  final String? path;
-  @override
-  final String? mimetype;
-  @override
-  final String? previewAvailable;
-  @override
-  final String? mtime;
-  @override
-  final String? etag;
-  @override
-  final String? permissions;
-  @override
-  final RichObjectParameter_Width? width;
-  @override
-  final RichObjectParameter_Height? height;
-  @override
-  final String? blurhash;
-  @override
-  final String? latitude;
-  @override
-  final String? longitude;
-  @override
-  final String? description;
-  @override
-  final String? thumb;
-  @override
-  final String? website;
-  @override
-  final String? visibility;
-  @override
-  final String? assignable;
-  @override
-  final String? conversation;
-  @override
-  final String? server;
-
-  factory _$RichObjectParameter([void Function(RichObjectParameterBuilder)? updates]) =>
-      (RichObjectParameterBuilder()..update(updates))._build();
-
-  _$RichObjectParameter._(
-      {required this.type,
-      required this.id,
-      required this.name,
-      this.link,
-      this.callType,
-      this.iconUrl,
-      this.messageId,
-      this.boardname,
-      this.stackname,
-      this.size,
-      this.path,
-      this.mimetype,
-      this.previewAvailable,
-      this.mtime,
-      this.etag,
-      this.permissions,
-      this.width,
-      this.height,
-      this.blurhash,
-      this.latitude,
-      this.longitude,
-      this.description,
-      this.thumb,
-      this.website,
-      this.visibility,
-      this.assignable,
-      this.conversation,
-      this.server})
-      : super._() {
-    BuiltValueNullFieldError.checkNotNull(type, r'RichObjectParameter', 'type');
-    BuiltValueNullFieldError.checkNotNull(id, r'RichObjectParameter', 'id');
-    BuiltValueNullFieldError.checkNotNull(name, r'RichObjectParameter', 'name');
-  }
-
-  @override
-  RichObjectParameter rebuild(void Function(RichObjectParameterBuilder) updates) =>
-      (toBuilder()..update(updates)).build();
-
-  @override
-  RichObjectParameterBuilder toBuilder() => RichObjectParameterBuilder()..replace(this);
-
-  @override
-  bool operator ==(Object other) {
-    if (identical(other, this)) return true;
-    final dynamic _$dynamicOther = other;
-    return other is RichObjectParameter &&
-        type == other.type &&
-        id == other.id &&
-        name == other.name &&
-        link == other.link &&
-        callType == other.callType &&
-        iconUrl == other.iconUrl &&
-        messageId == other.messageId &&
-        boardname == other.boardname &&
-        stackname == other.stackname &&
-        size == _$dynamicOther.size &&
-        path == other.path &&
-        mimetype == other.mimetype &&
-        previewAvailable == other.previewAvailable &&
-        mtime == other.mtime &&
-        etag == other.etag &&
-        permissions == other.permissions &&
-        width == _$dynamicOther.width &&
-        height == _$dynamicOther.height &&
-        blurhash == other.blurhash &&
-        latitude == other.latitude &&
-        longitude == other.longitude &&
-        description == other.description &&
-        thumb == other.thumb &&
-        website == other.website &&
-        visibility == other.visibility &&
-        assignable == other.assignable &&
-        conversation == other.conversation &&
-        server == other.server;
-  }
-
-  @override
-  int get hashCode {
-    var _$hash = 0;
-    _$hash = $jc(_$hash, type.hashCode);
-    _$hash = $jc(_$hash, id.hashCode);
-    _$hash = $jc(_$hash, name.hashCode);
-    _$hash = $jc(_$hash, link.hashCode);
-    _$hash = $jc(_$hash, callType.hashCode);
-    _$hash = $jc(_$hash, iconUrl.hashCode);
-    _$hash = $jc(_$hash, messageId.hashCode);
-    _$hash = $jc(_$hash, boardname.hashCode);
-    _$hash = $jc(_$hash, stackname.hashCode);
-    _$hash = $jc(_$hash, size.hashCode);
-    _$hash = $jc(_$hash, path.hashCode);
-    _$hash = $jc(_$hash, mimetype.hashCode);
-    _$hash = $jc(_$hash, previewAvailable.hashCode);
-    _$hash = $jc(_$hash, mtime.hashCode);
-    _$hash = $jc(_$hash, etag.hashCode);
-    _$hash = $jc(_$hash, permissions.hashCode);
-    _$hash = $jc(_$hash, width.hashCode);
-    _$hash = $jc(_$hash, height.hashCode);
-    _$hash = $jc(_$hash, blurhash.hashCode);
-    _$hash = $jc(_$hash, latitude.hashCode);
-    _$hash = $jc(_$hash, longitude.hashCode);
-    _$hash = $jc(_$hash, description.hashCode);
-    _$hash = $jc(_$hash, thumb.hashCode);
-    _$hash = $jc(_$hash, website.hashCode);
-    _$hash = $jc(_$hash, visibility.hashCode);
-    _$hash = $jc(_$hash, assignable.hashCode);
-    _$hash = $jc(_$hash, conversation.hashCode);
-    _$hash = $jc(_$hash, server.hashCode);
-    _$hash = $jf(_$hash);
-    return _$hash;
-  }
-
-  @override
-  String toString() {
-    return (newBuiltValueToStringHelper(r'RichObjectParameter')
-          ..add('type', type)
-          ..add('id', id)
-          ..add('name', name)
-          ..add('link', link)
-          ..add('callType', callType)
-          ..add('iconUrl', iconUrl)
-          ..add('messageId', messageId)
-          ..add('boardname', boardname)
-          ..add('stackname', stackname)
-          ..add('size', size)
-          ..add('path', path)
-          ..add('mimetype', mimetype)
-          ..add('previewAvailable', previewAvailable)
-          ..add('mtime', mtime)
-          ..add('etag', etag)
-          ..add('permissions', permissions)
-          ..add('width', width)
-          ..add('height', height)
-          ..add('blurhash', blurhash)
-          ..add('latitude', latitude)
-          ..add('longitude', longitude)
-          ..add('description', description)
-          ..add('thumb', thumb)
-          ..add('website', website)
-          ..add('visibility', visibility)
-          ..add('assignable', assignable)
-          ..add('conversation', conversation)
-          ..add('server', server))
-        .toString();
-  }
-}
-
-class RichObjectParameterBuilder
-    implements Builder<RichObjectParameter, RichObjectParameterBuilder>, $RichObjectParameterInterfaceBuilder {
-  _$RichObjectParameter? _$v;
-
-  RichObjectParameter_Type? _type;
-  RichObjectParameter_Type? get type => _$this._type;
-  set type(covariant RichObjectParameter_Type? type) => _$this._type = type;
-
-  String? _id;
-  String? get id => _$this._id;
-  set id(covariant String? id) => _$this._id = id;
-
-  String? _name;
-  String? get name => _$this._name;
-  set name(covariant String? name) => _$this._name = name;
-
-  String? _link;
-  String? get link => _$this._link;
-  set link(covariant String? link) => _$this._link = link;
-
-  String? _callType;
-  String? get callType => _$this._callType;
-  set callType(covariant String? callType) => _$this._callType = callType;
-
-  String? _iconUrl;
-  String? get iconUrl => _$this._iconUrl;
-  set iconUrl(covariant String? iconUrl) => _$this._iconUrl = iconUrl;
-
-  String? _messageId;
-  String? get messageId => _$this._messageId;
-  set messageId(covariant String? messageId) => _$this._messageId = messageId;
-
-  String? _boardname;
-  String? get boardname => _$this._boardname;
-  set boardname(covariant String? boardname) => _$this._boardname = boardname;
-
-  String? _stackname;
-  String? get stackname => _$this._stackname;
-  set stackname(covariant String? stackname) => _$this._stackname = stackname;
-
-  RichObjectParameter_Size? _size;
-  RichObjectParameter_Size? get size => _$this._size;
-  set size(covariant RichObjectParameter_Size? size) => _$this._size = size;
-
-  String? _path;
-  String? get path => _$this._path;
-  set path(covariant String? path) => _$this._path = path;
-
-  String? _mimetype;
-  String? get mimetype => _$this._mimetype;
-  set mimetype(covariant String? mimetype) => _$this._mimetype = mimetype;
-
-  String? _previewAvailable;
-  String? get previewAvailable => _$this._previewAvailable;
-  set previewAvailable(covariant String? previewAvailable) => _$this._previewAvailable = previewAvailable;
-
-  String? _mtime;
-  String? get mtime => _$this._mtime;
-  set mtime(covariant String? mtime) => _$this._mtime = mtime;
-
-  String? _etag;
-  String? get etag => _$this._etag;
-  set etag(covariant String? etag) => _$this._etag = etag;
-
-  String? _permissions;
-  String? get permissions => _$this._permissions;
-  set permissions(covariant String? permissions) => _$this._permissions = permissions;
-
-  RichObjectParameter_Width? _width;
-  RichObjectParameter_Width? get width => _$this._width;
-  set width(covariant RichObjectParameter_Width? width) => _$this._width = width;
-
-  RichObjectParameter_Height? _height;
-  RichObjectParameter_Height? get height => _$this._height;
-  set height(covariant RichObjectParameter_Height? height) => _$this._height = height;
-
-  String? _blurhash;
-  String? get blurhash => _$this._blurhash;
-  set blurhash(covariant String? blurhash) => _$this._blurhash = blurhash;
-
-  String? _latitude;
-  String? get latitude => _$this._latitude;
-  set latitude(covariant String? latitude) => _$this._latitude = latitude;
-
-  String? _longitude;
-  String? get longitude => _$this._longitude;
-  set longitude(covariant String? longitude) => _$this._longitude = longitude;
-
-  String? _description;
-  String? get description => _$this._description;
-  set description(covariant String? description) => _$this._description = description;
-
-  String? _thumb;
-  String? get thumb => _$this._thumb;
-  set thumb(covariant String? thumb) => _$this._thumb = thumb;
-
-  String? _website;
-  String? get website => _$this._website;
-  set website(covariant String? website) => _$this._website = website;
-
-  String? _visibility;
-  String? get visibility => _$this._visibility;
-  set visibility(covariant String? visibility) => _$this._visibility = visibility;
-
-  String? _assignable;
-  String? get assignable => _$this._assignable;
-  set assignable(covariant String? assignable) => _$this._assignable = assignable;
-
-  String? _conversation;
-  String? get conversation => _$this._conversation;
-  set conversation(covariant String? conversation) => _$this._conversation = conversation;
-
-  String? _server;
-  String? get server => _$this._server;
-  set server(covariant String? server) => _$this._server = server;
-
-  RichObjectParameterBuilder() {
-    RichObjectParameter._defaults(this);
-  }
-
-  RichObjectParameterBuilder get _$this {
-    final $v = _$v;
-    if ($v != null) {
-      _type = $v.type;
-      _id = $v.id;
-      _name = $v.name;
-      _link = $v.link;
-      _callType = $v.callType;
-      _iconUrl = $v.iconUrl;
-      _messageId = $v.messageId;
-      _boardname = $v.boardname;
-      _stackname = $v.stackname;
-      _size = $v.size;
-      _path = $v.path;
-      _mimetype = $v.mimetype;
-      _previewAvailable = $v.previewAvailable;
-      _mtime = $v.mtime;
-      _etag = $v.etag;
-      _permissions = $v.permissions;
-      _width = $v.width;
-      _height = $v.height;
-      _blurhash = $v.blurhash;
-      _latitude = $v.latitude;
-      _longitude = $v.longitude;
-      _description = $v.description;
-      _thumb = $v.thumb;
-      _website = $v.website;
-      _visibility = $v.visibility;
-      _assignable = $v.assignable;
-      _conversation = $v.conversation;
-      _server = $v.server;
-      _$v = null;
-    }
-    return this;
-  }
-
-  @override
-  void replace(covariant RichObjectParameter other) {
-    ArgumentError.checkNotNull(other, 'other');
-    _$v = other as _$RichObjectParameter;
-  }
-
-  @override
-  void update(void Function(RichObjectParameterBuilder)? updates) {
-    if (updates != null) updates(this);
-  }
-
-  @override
-  RichObjectParameter build() => _build();
-
-  _$RichObjectParameter _build() {
-    RichObjectParameter._validate(this);
-    final _$result = _$v ??
-        _$RichObjectParameter._(
-            type: BuiltValueNullFieldError.checkNotNull(type, r'RichObjectParameter', 'type'),
-            id: BuiltValueNullFieldError.checkNotNull(id, r'RichObjectParameter', 'id'),
-            name: BuiltValueNullFieldError.checkNotNull(name, r'RichObjectParameter', 'name'),
-            link: link,
-            callType: callType,
-            iconUrl: iconUrl,
-            messageId: messageId,
-            boardname: boardname,
-            stackname: stackname,
-            size: size,
-            path: path,
-            mimetype: mimetype,
-            previewAvailable: previewAvailable,
-            mtime: mtime,
-            etag: etag,
-            permissions: permissions,
-            width: width,
-            height: height,
-            blurhash: blurhash,
-            latitude: latitude,
-            longitude: longitude,
-            description: description,
-            thumb: thumb,
-            website: website,
-            visibility: visibility,
-            assignable: assignable,
-            conversation: conversation,
-            server: server);
-    replace(_$result);
-    return _$result;
-  }
-}
-
 abstract mixin class $BaseMessageInterfaceBuilder {
   void replace($BaseMessageInterface other);
   void update(void Function($BaseMessageInterfaceBuilder) updates);
@@ -23855,8 +22986,8 @@ abstract mixin class $BaseMessageInterfaceBuilder {
   String? get message;
   set message(String? message);
 
-  MapBuilder<String, RichObjectParameter> get messageParameters;
-  set messageParameters(MapBuilder<String, RichObjectParameter>? messageParameters);
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageParameters;
+  set messageParameters(MapBuilder<String, BuiltMap<String, JsonObject>>? messageParameters);
 
   MessageType? get messageType;
   set messageType(MessageType? messageType);
@@ -23877,7 +23008,7 @@ class _$BaseMessage extends BaseMessage {
   @override
   final String message;
   @override
-  final BuiltMap<String, RichObjectParameter> messageParameters;
+  final BuiltMap<String, BuiltMap<String, JsonObject>> messageParameters;
   @override
   final MessageType messageType;
   @override
@@ -23979,10 +23110,10 @@ class BaseMessageBuilder implements Builder<BaseMessage, BaseMessageBuilder>, $B
   String? get message => _$this._message;
   set message(covariant String? message) => _$this._message = message;
 
-  MapBuilder<String, RichObjectParameter>? _messageParameters;
-  MapBuilder<String, RichObjectParameter> get messageParameters =>
-      _$this._messageParameters ??= MapBuilder<String, RichObjectParameter>();
-  set messageParameters(covariant MapBuilder<String, RichObjectParameter>? messageParameters) =>
+  MapBuilder<String, BuiltMap<String, JsonObject>>? _messageParameters;
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageParameters =>
+      _$this._messageParameters ??= MapBuilder<String, BuiltMap<String, JsonObject>>();
+  set messageParameters(covariant MapBuilder<String, BuiltMap<String, JsonObject>>? messageParameters) =>
       _$this._messageParameters = messageParameters;
 
   MessageType? _messageType;
@@ -24118,8 +23249,8 @@ abstract mixin class $ChatMessageInterfaceBuilder implements $BaseMessageInterfa
   String? get message;
   set message(covariant String? message);
 
-  MapBuilder<String, RichObjectParameter> get messageParameters;
-  set messageParameters(covariant MapBuilder<String, RichObjectParameter>? messageParameters);
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageParameters;
+  set messageParameters(covariant MapBuilder<String, BuiltMap<String, JsonObject>>? messageParameters);
 
   MessageType? get messageType;
   set messageType(covariant MessageType? messageType);
@@ -24168,7 +23299,7 @@ class _$ChatMessage extends ChatMessage {
   @override
   final String message;
   @override
-  final BuiltMap<String, RichObjectParameter> messageParameters;
+  final BuiltMap<String, BuiltMap<String, JsonObject>> messageParameters;
   @override
   final MessageType messageType;
   @override
@@ -24390,10 +23521,10 @@ class ChatMessageBuilder implements Builder<ChatMessage, ChatMessageBuilder>, $C
   String? get message => _$this._message;
   set message(covariant String? message) => _$this._message = message;
 
-  MapBuilder<String, RichObjectParameter>? _messageParameters;
-  MapBuilder<String, RichObjectParameter> get messageParameters =>
-      _$this._messageParameters ??= MapBuilder<String, RichObjectParameter>();
-  set messageParameters(covariant MapBuilder<String, RichObjectParameter>? messageParameters) =>
+  MapBuilder<String, BuiltMap<String, JsonObject>>? _messageParameters;
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageParameters =>
+      _$this._messageParameters ??= MapBuilder<String, BuiltMap<String, JsonObject>>();
+  set messageParameters(covariant MapBuilder<String, BuiltMap<String, JsonObject>>? messageParameters) =>
       _$this._messageParameters = messageParameters;
 
   MessageType? _messageType;
@@ -34630,8 +33761,8 @@ abstract mixin class $ChatMessageWithParentInterfaceBuilder implements $ChatMess
   String? get message;
   set message(covariant String? message);
 
-  MapBuilder<String, RichObjectParameter> get messageParameters;
-  set messageParameters(covariant MapBuilder<String, RichObjectParameter>? messageParameters);
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageParameters;
+  set messageParameters(covariant MapBuilder<String, BuiltMap<String, JsonObject>>? messageParameters);
 
   MessageType? get messageType;
   set messageType(covariant MessageType? messageType);
@@ -34682,7 +33813,7 @@ class _$ChatMessageWithParent extends ChatMessageWithParent {
   @override
   final String message;
   @override
-  final BuiltMap<String, RichObjectParameter> messageParameters;
+  final BuiltMap<String, BuiltMap<String, JsonObject>> messageParameters;
   @override
   final MessageType messageType;
   @override
@@ -34915,10 +34046,10 @@ class ChatMessageWithParentBuilder
   String? get message => _$this._message;
   set message(covariant String? message) => _$this._message = message;
 
-  MapBuilder<String, RichObjectParameter>? _messageParameters;
-  MapBuilder<String, RichObjectParameter> get messageParameters =>
-      _$this._messageParameters ??= MapBuilder<String, RichObjectParameter>();
-  set messageParameters(covariant MapBuilder<String, RichObjectParameter>? messageParameters) =>
+  MapBuilder<String, BuiltMap<String, JsonObject>>? _messageParameters;
+  MapBuilder<String, BuiltMap<String, JsonObject>> get messageParameters =>
+      _$this._messageParameters ??= MapBuilder<String, BuiltMap<String, JsonObject>>();
+  set messageParameters(covariant MapBuilder<String, BuiltMap<String, JsonObject>>? messageParameters) =>
       _$this._messageParameters = messageParameters;
 
   MessageType? _messageType;
diff --git a/packages/nextcloud/lib/src/api/spreed/spreed.openapi.json b/packages/nextcloud/lib/src/api/spreed/spreed.openapi.json
index 13645af1a06..18ce6029afd 100644
--- a/packages/nextcloud/lib/src/api/spreed/spreed.openapi.json
+++ b/packages/nextcloud/lib/src/api/spreed/spreed.openapi.json
@@ -98,7 +98,10 @@
                     "messageParameters": {
                         "type": "object",
                         "additionalProperties": {
-                            "$ref": "#/components/schemas/RichObjectParameter"
+                            "type": "object",
+                            "additionalProperties": {
+                                "type": "object"
+                            }
                         }
                     },
                     "messageType": {
@@ -977,196 +980,6 @@
                     }
                 }
             },
-            "RichObjectParameter": {
-                "type": "object",
-                "required": [
-                    "type",
-                    "id",
-                    "name"
-                ],
-                "properties": {
-                    "type": {
-                        "type": "string",
-                        "enum": [
-                            "addressbook",
-                            "addressbook-contact",
-                            "announcement",
-                            "app",
-                            "calendar",
-                            "calendar-event",
-                            "call",
-                            "circle",
-                            "deck-board",
-                            "deck-card",
-                            "email",
-                            "file",
-                            "forms-form",
-                            "guest",
-                            "highlight",
-                            "geo-location",
-                            "open-graph",
-                            "pending-federated-share",
-                            "systemtag",
-                            "talk-attachment",
-                            "talk-poll",
-                            "user",
-                            "user-group"
-                        ]
-                    },
-                    "id": {
-                        "type": "string"
-                    },
-                    "name": {
-                        "type": "string"
-                    },
-                    "link": {
-                        "type": "string",
-                        "description": "The full URL to the file",
-                        "example": "http://localhost/index.php/apps/announcements/#23"
-                    },
-                    "call-type": {
-                        "type": "string",
-                        "description": "The type of the call: one2one, group or public",
-                        "example": "one2one"
-                    },
-                    "icon-url": {
-                        "type": "string",
-                        "description": "The icon url to use as avatar",
-                        "example": "https://localhost/ocs/v2.php/apps/spreed/api/v1/room/R4nd0mToken/avatar"
-                    },
-                    "message-id": {
-                        "type": "string",
-                        "description": "The id of a message that was referred to",
-                        "example": "12345"
-                    },
-                    "boardname": {
-                        "type": "string",
-                        "description": "The display name of board which contains the card",
-                        "example": "Personal"
-                    },
-                    "stackname": {
-                        "type": "string",
-                        "description": "The display name of the stack which contains the card in the board",
-                        "example": "To do"
-                    },
-                    "size": {
-                        "description": "The file size in bytes",
-                        "example": "3145728",
-                        "oneOf": [
-                            {
-                                "type": "string"
-                            },
-                            {
-                                "type": "integer"
-                            }
-                        ]
-                    },
-                    "path": {
-                        "type": "string",
-                        "description": "The full path of the file for the user, should not start with a slash",
-                        "example": "path/to/file.txt"
-                    },
-                    "mimetype": {
-                        "type": "string",
-                        "description": "The mimetype of the file/folder to allow clients to show a placeholder",
-                        "example": "text/plain"
-                    },
-                    "preview-available": {
-                        "type": "string",
-                        "description": "Whether or not a preview is available. If `no` the mimetype icon should be used",
-                        "example": "yes"
-                    },
-                    "mtime": {
-                        "type": "string",
-                        "description": "The mtime of the file/folder as unix timestamp",
-                        "example": "1661854213"
-                    },
-                    "etag": {
-                        "type": "string",
-                        "description": "The ETag of the file/folder",
-                        "example": "abcdefghi"
-                    },
-                    "permissions": {
-                        "type": "string",
-                        "description": "The permissions on the file/folder",
-                        "example": "3"
-                    },
-                    "width": {
-                        "description": "The width in pixels if the file is an image",
-                        "example": "1920",
-                        "oneOf": [
-                            {
-                                "type": "string"
-                            },
-                            {
-                                "type": "integer"
-                            }
-                        ]
-                    },
-                    "height": {
-                        "description": "The height in pixels if the file is an image",
-                        "example": "1080",
-                        "oneOf": [
-                            {
-                                "type": "string"
-                            },
-                            {
-                                "type": "integer"
-                            }
-                        ]
-                    },
-                    "blurhash": {
-                        "type": "string",
-                        "description": "The blurhash of the image",
-                        "example": "LEHV9uae2yk8pyo0adR*.7kCMdnj"
-                    },
-                    "latitude": {
-                        "type": "string",
-                        "description": "The latitude of the location MUST be the same as in the id",
-                        "example": "52.5450511"
-                    },
-                    "longitude": {
-                        "type": "string",
-                        "description": "The longitude of the location MUST be the same as in the id",
-                        "example": "13.3741463"
-                    },
-                    "description": {
-                        "type": "string",
-                        "description": "The open graph description from the website",
-                        "example": "This is the description of the website"
-                    },
-                    "thumb": {
-                        "type": "string",
-                        "description": "The full URL of the open graph thumbnail",
-                        "example": "http://localhost/index.php/apps/mood/data/image?url=https%3A%2F%2Fthumb.example.com%2Fimage.png"
-                    },
-                    "website": {
-                        "type": "string",
-                        "description": "The name of the described website",
-                        "example": "Nextcloud - App Store"
-                    },
-                    "visibility": {
-                        "type": "string",
-                        "description": "If the user can see the systemtag",
-                        "example": "1"
-                    },
-                    "assignable": {
-                        "type": "string",
-                        "description": "If the user can assign the systemtag",
-                        "example": "0"
-                    },
-                    "conversation": {
-                        "type": "string",
-                        "description": "The token of the conversation",
-                        "example": "a1b2c3d4"
-                    },
-                    "server": {
-                        "type": "string",
-                        "description": "The URL of the instance the user lives on",
-                        "example": "localhost"
-                    }
-                }
-            },
             "Room": {
                 "type": "object",
                 "required": [
diff --git a/tool/generate-rich-objects-patch.php b/tool/generate-rich-objects-patch.php
index b81518e8aab..d4ae30edb76 100755
--- a/tool/generate-rich-objects-patch.php
+++ b/tool/generate-rich-objects-patch.php
@@ -26,13 +26,6 @@
 }
 
 $patch = [
-    [
-        'op' => 'replace',
-        'path' => '/components/schemas/BaseMessage/properties/messageParameters/additionalProperties',
-        'value' => [
-            '$ref' => '#/components/schemas/RichObjectParameter',
-        ],
-    ],
     [
         'op' => 'add',
         'path' => '/components/schemas/RichObjectParameter',
@@ -48,7 +41,7 @@
 if ($data === false) {
     throw new RuntimeException('Failed to encode JSON');
 }
-$success = file_put_contents('packages/nextcloud/lib/src/api/spreed/patches/1-message-parameters.json', $data);
+$success = file_put_contents('packages/nextcloud/lib/src/api/core/patches/0-rich-object-parameter.json', $data);
 if ($success === false) {
     throw new RuntimeException('Failed to write JSON');
 }