diff --git a/packages/stream_chat/lib/src/core/http/stream_http_client.dart b/packages/stream_chat/lib/src/core/http/stream_http_client.dart
index 4cf5b0e0..406138c3 100644
--- a/packages/stream_chat/lib/src/core/http/stream_http_client.dart
+++ b/packages/stream_chat/lib/src/core/http/stream_http_client.dart
@@ -3,18 +3,17 @@ import 'dart:async';
 import 'package:dio/dio.dart';
 import 'package:logging/logging.dart';
 import 'package:meta/meta.dart';
+import 'package:stream_chat/src/core/error/error.dart';
+import 'package:stream_chat/src/core/http/connection_id_manager.dart';
 import 'package:stream_chat/src/core/http/interceptor/auth_interceptor.dart';
 import 'package:stream_chat/src/core/http/interceptor/connection_id_interceptor.dart';
 import 'package:stream_chat/src/core/http/interceptor/logging_interceptor.dart';
 import 'package:stream_chat/src/core/http/stream_chat_dio_error.dart';
 import 'package:stream_chat/src/core/http/token_manager.dart';
-import 'package:stream_chat/src/core/error/error.dart';
-import 'package:stream_chat/src/location.dart';
 import 'package:stream_chat/src/core/platform_detector/platform_detector.dart';
+import 'package:stream_chat/src/location.dart';
 import 'package:stream_chat/version.dart';
 
-import 'package:stream_chat/src/core/http/connection_id_manager.dart';
-
 part 'stream_http_client_options.dart';
 
 /// This is where we configure the base url, headers,
diff --git a/packages/stream_chat/test/src/core/api/moderation_api_test.dart b/packages/stream_chat/test/src/core/api/moderation_api_test.dart
index fb2a1f29..69d85fd9 100644
--- a/packages/stream_chat/test/src/core/api/moderation_api_test.dart
+++ b/packages/stream_chat/test/src/core/api/moderation_api_test.dart
@@ -24,8 +24,12 @@ void main() {
 
     const path = '/moderation/mute';
 
-    when(() => client.post(path, data: any(named: 'data'))).thenAnswer(
-        (_) async => successResponse(path, data: <String, dynamic>{}));
+    when(
+      () => client.post(
+        path,
+        data: {'target_id': userId},
+      ),
+    ).thenAnswer((_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.muteUser(userId);
 
@@ -40,8 +44,12 @@ void main() {
 
     const path = '/moderation/unmute';
 
-    when(() => client.post(path, data: any(named: 'data'))).thenAnswer(
-        (_) async => successResponse(path, data: <String, dynamic>{}));
+    when(
+      () => client.post(
+        path,
+        data: {'target_id': userId},
+      ),
+    ).thenAnswer((_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.unmuteUser(userId);
 
@@ -57,8 +65,15 @@ void main() {
 
     const path = '/moderation/mute/channel';
 
-    when(() => client.post(path, data: any(named: 'data'))).thenAnswer(
-        (_) async => successResponse(path, data: <String, dynamic>{}));
+    when(() => client.post(
+              path,
+              data: {
+                'channel_cid': channelCid,
+                'expiration': expiration.inMilliseconds,
+              },
+            ))
+        .thenAnswer(
+            (_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.muteChannel(
       channelCid,
@@ -76,8 +91,12 @@ void main() {
 
     const path = '/moderation/unmute/channel';
 
-    when(() => client.post(path, data: any(named: 'data'))).thenAnswer(
-        (_) async => successResponse(path, data: <String, dynamic>{}));
+    when(() => client.post(
+              path,
+              data: {'channel_cid': channelCid},
+            ))
+        .thenAnswer(
+            (_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.unmuteChannel(channelCid);
 
@@ -92,8 +111,14 @@ void main() {
 
     const path = '/moderation/flag';
 
-    when(() => client.post(path, data: any(named: 'data'))).thenAnswer(
-        (_) async => successResponse(path, data: <String, dynamic>{}));
+    when(() => client.post(
+              path,
+              data: {
+                'target_message_id': messageId,
+              },
+            ))
+        .thenAnswer(
+            (_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.flagMessage(messageId);
 
@@ -108,8 +133,14 @@ void main() {
 
     const path = '/moderation/unflag';
 
-    when(() => client.post(path, data: any(named: 'data'))).thenAnswer(
-        (_) async => successResponse(path, data: <String, dynamic>{}));
+    when(() => client.post(
+              path,
+              data: {
+                'target_message_id': messageId,
+              },
+            ))
+        .thenAnswer(
+            (_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.unflagMessage(messageId);
 
@@ -124,8 +155,11 @@ void main() {
 
     const path = '/moderation/flag';
 
-    when(() => client.post(path, data: any(named: 'data'))).thenAnswer(
-        (_) async => successResponse(path, data: <String, dynamic>{}));
+    when(() => client.post(path, data: {
+              'target_user_id': userId,
+            }))
+        .thenAnswer(
+            (_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.flagUser(userId);
 
@@ -140,8 +174,14 @@ void main() {
 
     const path = '/moderation/unflag';
 
-    when(() => client.post(path, data: any(named: 'data'))).thenAnswer(
-        (_) async => successResponse(path, data: <String, dynamic>{}));
+    when(() => client.post(
+              path,
+              data: {
+                'target_user_id': userId,
+              },
+            ))
+        .thenAnswer(
+            (_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.unflagUser(userId);
 
@@ -157,8 +197,12 @@ void main() {
 
     const path = '/moderation/ban';
 
-    when(() => client.post(path, data: any(named: 'data'))).thenAnswer(
-        (_) async => successResponse(path, data: <String, dynamic>{}));
+    when(() => client.post(path, data: {
+              'target_user_id': targetUserId,
+              ...options,
+            }))
+        .thenAnswer(
+            (_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.banUser(targetUserId, options: options);
 
@@ -175,7 +219,13 @@ void main() {
     const path = '/moderation/ban';
 
     when(
-      () => client.delete(path, queryParameters: any(named: 'queryParameters')),
+      () => client.delete(
+        path,
+        queryParameters: {
+          'target_user_id': targetUserId,
+          ...options,
+        },
+      ),
     ).thenAnswer((_) async => successResponse(path, data: <String, dynamic>{}));
 
     final res = await moderationApi.unbanUser(targetUserId, options: options);