diff --git a/ExportViewer.Core/Models/JSON/BumpedMessageMetadata.cs b/ExportViewer.Core/Models/JSON/BumpedMessageMetadata.cs
index d5608d4..778832d 100644
--- a/ExportViewer.Core/Models/JSON/BumpedMessageMetadata.cs
+++ b/ExportViewer.Core/Models/JSON/BumpedMessageMetadata.cs
@@ -1,11 +1,13 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
+using System.Diagnostics.CodeAnalysis;
 using System.Text.Json.Serialization;
 using System.Text.Json;
 
 namespace ExportViewer.Core.Models.JSON
 {
+    [ExcludeFromCodeCoverage]
     public class BumpedMessageMetadata
     {
         [JsonPropertyName("bumped_message")]
diff --git a/ExportViewer.Core/Models/JSON/Conversation.cs b/ExportViewer.Core/Models/JSON/Conversation.cs
index 12ffb64..27513f7 100644
--- a/ExportViewer.Core/Models/JSON/Conversation.cs
+++ b/ExportViewer.Core/Models/JSON/Conversation.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Text;
 using System.Text.Json;
@@ -7,6 +7,7 @@
 namespace ExportViewer.Core.Models.JSON
 {
 
+    [ExcludeFromCodeCoverage]
     public class Conversation
     {
         [JsonPropertyName("participants")]
@@ -32,6 +33,7 @@ public class Conversation
 
     }
 
+    [ExcludeFromCodeCoverage]
     public class MilisecondEpochConverter : JsonConverter<DateTime>
     {
         private static readonly DateTime _epoch = new DateTime(1970 , 1 , 1 , 0 , 0 , 0 , DateTimeKind.Local);
diff --git a/ExportViewer.Core/Models/JSON/ConversationItem.cs b/ExportViewer.Core/Models/JSON/ConversationItem.cs
index d39805b..c308e5a 100644
--- a/ExportViewer.Core/Models/JSON/ConversationItem.cs
+++ b/ExportViewer.Core/Models/JSON/ConversationItem.cs
@@ -1,10 +1,12 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.Text;
 using System.Text.Json.Serialization;
 
 namespace ExportViewer.Core.Models.JSON
 {
+    [ExcludeFromCodeCoverage]
     public class ConversationItem
     {
         [JsonConverter(typeof(MilisecondEpochConverter))]
diff --git a/ExportViewer.Core/Models/JSON/Gif.cs b/ExportViewer.Core/Models/JSON/Gif.cs
index 5aded3b..d55ec89 100644
--- a/ExportViewer.Core/Models/JSON/Gif.cs
+++ b/ExportViewer.Core/Models/JSON/Gif.cs
@@ -1,11 +1,13 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.Text;
 using System.Text.Json.Serialization;
 using ExportViewer.Core.Models.Interfaces;
 
 namespace ExportViewer.Core.Models.JSON
 {
+    [ExcludeFromCodeCoverage]
     public class Gif : IMessage
     {
         [JsonPropertyName("uri")]
diff --git a/ExportViewer.Core/Models/JSON/Participant.cs b/ExportViewer.Core/Models/JSON/Participant.cs
index 4e104b1..ada6ca3 100644
--- a/ExportViewer.Core/Models/JSON/Participant.cs
+++ b/ExportViewer.Core/Models/JSON/Participant.cs
@@ -1,10 +1,12 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.Text;
 using System.Text.Json.Serialization;
 
 namespace ExportViewer.Core.Models.JSON
 {
+    [ExcludeFromCodeCoverage]
     public class Participant
     {
         [JsonPropertyName("name")]
diff --git a/ExportViewer.Core/Models/JSON/Photo.cs b/ExportViewer.Core/Models/JSON/Photo.cs
index 0eb5d4f..3955b71 100644
--- a/ExportViewer.Core/Models/JSON/Photo.cs
+++ b/ExportViewer.Core/Models/JSON/Photo.cs
@@ -4,9 +4,11 @@
 using ExportViewer.Core.Models.Interfaces;
 using System.Text.Json;
 using System.Text.Json.Serialization;
+using System.Diagnostics.CodeAnalysis;
 
 namespace ExportViewer.Core.Models.JSON
 {
+    [ExcludeFromCodeCoverage]
     public class Photo : IMessage
     {
         [JsonPropertyName("uri")]
diff --git a/ExportViewer.Core/Models/JSON/Reaction.cs b/ExportViewer.Core/Models/JSON/Reaction.cs
index 5aee86d..025e7fd 100644
--- a/ExportViewer.Core/Models/JSON/Reaction.cs
+++ b/ExportViewer.Core/Models/JSON/Reaction.cs
@@ -2,11 +2,14 @@
 using System.Collections.Generic;
 using System.Text;
 using System.Text.Json.Serialization;
+using System.Diagnostics.CodeAnalysis;
 
 namespace ExportViewer.Core.Models.JSON
 {
+    [ExcludeFromCodeCoverage]
     public class Reaction
     {
+        
         [JsonPropertyName("reaction")]
         public string ReactionType { get; set; }
 
diff --git a/ExportViewer.Core/Models/JSON/Video.cs b/ExportViewer.Core/Models/JSON/Video.cs
index 5c90b4f..f64acc1 100644
--- a/ExportViewer.Core/Models/JSON/Video.cs
+++ b/ExportViewer.Core/Models/JSON/Video.cs
@@ -1,11 +1,13 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
 using System.Text;
 using System.Text.Json.Serialization;
 using ExportViewer.Core.Models.Interfaces;
 
 namespace ExportViewer.Core.Models.JSON
 {
+    [ExcludeFromCodeCoverage]
     public class Video : IMessage
     {
         [JsonPropertyName("uri")]