diff --git a/src/Controllers/AssetsController.cs b/src/Controllers/AssetsController.cs
index d961049..2d3002c 100644
--- a/src/Controllers/AssetsController.cs
+++ b/src/Controllers/AssetsController.cs
@@ -4,6 +4,7 @@ using Berufsschule_HAM.Services;
 using System.Text.Json;
 using Novell.Directory.Ldap;
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
 
 [Authorize]
 [Route("[controller]")]
@@ -18,20 +19,34 @@ public class AssetsController : Controller
         _logger = logger;
     }
 
-    [HttpGet("Index")]
-    public async Task<IEnumerable<AssetModel>> Index()
+    [HttpGet("GetAll")]
+    public async Task<AssetsIndexResponseModel> GetAllAssetModelAsync()
     {
-        var list = await _ldap.ListDeviceAsync();
-        return list;
+        AssetsIndexResponseModel result;
+        try
+        {
+            var assetList = await _ldap.ListDeviceAsync();
+            result = new AssetsIndexResponseModel(successful: true, assetsModel: assetList);
+        }
+        catch (Exception e)
+        {
+            result = new AssetsIndexResponseModel(successful: false, exception: e.Message);
+        }
+        
+        return result;
     }
 
     [HttpPost("Create")]
-    public async Task<bool> Create(AssetsCreateRequestModel assetModel)
+    public async Task<AssetsCreateResponseModel> Create(AssetsCreateRequestModel assetModel)
     {
+        AssetsCreateResponseModel result;
         if (assetModel is null)
         {
-            _logger.LogError("Unable to create an asset because the AssetModel is null.");
-            return false;
+            result = new AssetsCreateResponseModel(
+                successful: false,
+                exception: "Unable to create an asset because the AssetsCreateRequestModel is null.");
+
+            return result;
         }
 
         try
@@ -52,7 +67,7 @@ public class AssetsController : Controller
             if (assetModel.Location != null)
             {
                 attributeSet.Add(new LdapAttribute("l", assetModel.Location));
-            }            
+            }
             if (assetModel.Owner != null)
             {
                 var ownerDn = $"uid={assetModel.Owner}";
@@ -97,97 +112,111 @@ public class AssetsController : Controller
             }
 
             await _ldap.CreateAsset(attributeSet);
-            
-            return true;
+            result = new AssetsCreateResponseModel(successful: true);
         }
         catch (Exception e)
         {
-            _logger.LogError($"Unable to create an asset because of the exception: {e.Message}", e);
-            return false;  
-        }       
+            result = new AssetsCreateResponseModel(successful: false, exception: e.Message);
+        }
+
+        return result;
     }
 
-    [HttpGet("Delete")]
-    public async Task<AssetsDeleteResponseModel> Delete(string cn)
+    [HttpDelete("Delete")]
+    public async Task<AssetsDeleteResponseModel> Delete([BindRequired] string cn)
     {        
         AssetsDeleteResponseModel response;
         return await Task.Run(async () =>
         {
             if (cn is null)
             {
-                response = new AssetsDeleteResponseModel(false, AssetsDeleteErrorEnum.CnIsNull);
+                response = new AssetsDeleteResponseModel(successful: false, exception: "Cn was not provided.");
                 return response;
             }
 
             try
             {
                 await _ldap.DeleteAssetAsync(cn);
-                response = new AssetsDeleteResponseModel(true, AssetsDeleteErrorEnum.None);
+                response = new AssetsDeleteResponseModel(true);
             }
             catch (Exception e)
             {
-                response = new AssetsDeleteResponseModel(false, AssetsDeleteErrorEnum.UnableToDeleteAsset, e.Message);
+                response = new AssetsDeleteResponseModel(successful: false, exception: e.Message);
             }
 
             return response;
         });
     }
 
-    [HttpPost("Update")]
-    public async Task<bool> Update(AssetsModifyRequestModel requestModel)
+    [HttpPatch("Update")]
+    public async Task<AssetsUpdateResponseModel> Update(AssetsModifyRequestModel requestModel)
     {
+        AssetsUpdateResponseModel result;
         if (requestModel is null)
         {
-            _logger.LogError("Unable to update an asset because the AssetsModifyRequestModel is null");
-            return false;
-        }
-        string cn = requestModel.Cn;
+            result = new AssetsUpdateResponseModel(
+                successful: false,
+                exception: "Unable to update an asset because the AssetsModifyRequestModel is null");
 
-        if (requestModel.NewCn is not null)
-        {
-            await _ldap.UpdateAsset(cn, "cn", requestModel.NewCn);
-            cn = requestModel.NewCn;
+            return result;
         }
-        if (requestModel.Location is not null)
+
+        try
         {
-            await _ldap.UpdateAsset(cn, "l", requestModel.Location);
-        }
-        if (requestModel.Name is not null)
-        {
-            await _ldap.UpdateAsset(cn, "name", requestModel.Name);
-        }
-        if (requestModel.Owner is not null)
-        {
-            await _ldap.UpdateAsset(cn, "owner", requestModel.Owner);
-        }
-        if (requestModel.SerialNumber is not null)
-        {
-            await _ldap.UpdateAsset(cn, "serialNumber", requestModel.SerialNumber);
-        }
-        if (requestModel.Description is not null)
-        {
-            AssetModel? asset = null;
-            if (requestModel.Description.Type is null)
+            var cn = requestModel.Cn;
+            if (requestModel.NewCn is not null)
             {
-                asset ??= await _ldap.GetAssetByCnAsync(cn);
-                requestModel.Description.Type = asset.Description?.Type;
+                await _ldap.UpdateAsset(cn, "cn", requestModel.NewCn);
+                cn = requestModel.NewCn;
             }
-            if (requestModel.Description.Purchase is not null)
+            if (requestModel.Location is not null)
             {
-                asset ??= await _ldap.GetAssetByCnAsync(cn);
-                requestModel.Description.Purchase.PurchasedAt ??= asset.Description?.Purchase?.PurchasedAt;
-                requestModel.Description.Purchase.PurchaseDate ??= asset.Description?.Purchase?.PurchaseDate;
-                requestModel.Description.Purchase.PurchasedBy ??= asset.Description?.Purchase?.PurchasedBy;
-                requestModel.Description.Purchase.PurchaseValue ??= asset.Description?.Purchase?.PurchaseValue;
+                await _ldap.UpdateAsset(cn, "l", requestModel.Location);
+            }
+            if (requestModel.Name is not null)
+            {
+                await _ldap.UpdateAsset(cn, "name", requestModel.Name);
+            }
+            if (requestModel.Owner is not null)
+            {
+                await _ldap.UpdateAsset(cn, "owner", requestModel.Owner);
+            }
+            if (requestModel.SerialNumber is not null)
+            {
+                await _ldap.UpdateAsset(cn, "serialNumber", requestModel.SerialNumber);
+            }
+            if (requestModel.Description is not null)
+            {
+                AssetModel? asset = null;
+                if (requestModel.Description.Type is null)
+                {
+                    asset ??= await _ldap.GetAssetByCnAsync(cn);
+                    requestModel.Description.Type = asset.Description?.Type;
+                }
+                if (requestModel.Description.Purchase is not null)
+                {
+                    asset ??= await _ldap.GetAssetByCnAsync(cn);
+                    requestModel.Description.Purchase.PurchasedAt ??= asset.Description?.Purchase?.PurchasedAt;
+                    requestModel.Description.Purchase.PurchaseDate ??= asset.Description?.Purchase?.PurchaseDate;
+                    requestModel.Description.Purchase.PurchasedBy ??= asset.Description?.Purchase?.PurchasedBy;
+                    requestModel.Description.Purchase.PurchaseValue ??= asset.Description?.Purchase?.PurchaseValue;
+                }
+
+                if (requestModel.Description.Purchase is null)
+                {
+                    asset ??= await _ldap.GetAssetByCnAsync(cn);
+                    requestModel.Description.Purchase = asset.Description?.Purchase;
+                }
+                await _ldap.UpdateAsset(cn, "description", JsonSerializer.Serialize(requestModel.Description));
             }
 
-            if (requestModel.Description.Purchase is null)
-            {
-                asset ??= await _ldap.GetAssetByCnAsync(cn);
-                requestModel.Description.Purchase = asset.Description?.Purchase;
-            }
-            await _ldap.UpdateAsset(cn, "description", JsonSerializer.Serialize(requestModel.Description));
+            result = new AssetsUpdateResponseModel(successful: true);
         }
-        return true;
+        catch (Exception e)
+        {
+            result = new AssetsUpdateResponseModel(successful: false, exception: e.Message);
+        }
+        
+        return result;
     }
 }
\ No newline at end of file
diff --git a/src/Models/AssetsDeleteResponseModel.cs b/src/Models/AssetsDeleteResponseModel.cs
deleted file mode 100644
index 590991f..0000000
--- a/src/Models/AssetsDeleteResponseModel.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-public class AssetsDeleteResponseModel(bool successful, AssetsDeleteErrorEnum errorReason, string exception = "none")
-{
-    public bool Success { get; set; } = successful;
-    public AssetsDeleteErrorEnum Reason { get; set; } = errorReason;
-
-    public string? Exception { get; set; } = exception;
-}
-
-public enum AssetsDeleteErrorEnum
-{
-    None,
-    CnIsNull,
-    UnableToDeleteAsset
-}
\ No newline at end of file
diff --git a/src/Models/AssetsResponseModel.cs b/src/Models/AssetsResponseModel.cs
new file mode 100644
index 0000000..e9a899e
--- /dev/null
+++ b/src/Models/AssetsResponseModel.cs
@@ -0,0 +1,32 @@
+using Berufsschule_HAM.Models;
+
+public class AssetsCreateResponseModel(bool successful, string exception = "None")
+{
+    public bool Success { get; set; } = successful;
+
+    public string? Exception { get; set; } = exception;
+}
+
+public class AssetsUpdateResponseModel(bool successful, string exception = "None")
+{
+    public bool Success { get; set; } = successful;
+
+    public string? Exception { get; set; } = exception;
+}
+
+public class AssetsDeleteResponseModel(bool successful, string exception = "None")
+{
+    public bool Success { get; set; } = successful;
+
+    public string? Exception { get; set; } = exception;
+}
+
+public class AssetsIndexResponseModel(bool successful, IEnumerable<AssetModel>? assetsModel = null, string exception = "None")
+{
+    public bool Success { get; set; } = successful;
+
+    public IEnumerable<AssetModel>? AssetsModel { get; set; } = assetsModel;
+
+    public string? Exception { get; set; } = exception;
+}
+