diff --git a/src/MaksIT.Results/MaksIT.Results.csproj b/src/MaksIT.Results/MaksIT.Results.csproj
index abd11df..6401842 100644
--- a/src/MaksIT.Results/MaksIT.Results.csproj
+++ b/src/MaksIT.Results/MaksIT.Results.csproj
@@ -8,7 +8,7 @@
 
     <!-- NuGet package metadata -->
     <PackageId>MaksIT.Results</PackageId>
-    <Version>1.0.2</Version>
+    <Version>1.0.3</Version>
     <Authors>Maksym Sadovnychyy</Authors>
     <Company>MAKS-IT</Company>
     <Product>MaksIT.Results</Product>
diff --git a/src/MaksIT.Results/Result.Succes.cs b/src/MaksIT.Results/Result.Succes.cs
index bbcb46e..79a2f42 100644
--- a/src/MaksIT.Results/Result.Succes.cs
+++ b/src/MaksIT.Results/Result.Succes.cs
@@ -9,14 +9,14 @@ public partial class Result {
   /// Returns a result indicating the request was successful and the server returned the requested data.
   /// Corresponds to HTTP status code 200 OK.
   /// </summary>
-  public static Result Ok(string? message) =>
+  public static Result Ok(string? message = null) =>
     Ok(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the server returned the requested data.
   /// Corresponds to HTTP status code 200 OK.
   /// </summary>
-  public static Result Ok(List<string>? messages) {
+  public static Result Ok(List<string>? messages = null) {
     return new Result(true, messages ?? [],  HttpStatusCode.OK);
   }
 
@@ -24,14 +24,14 @@ public partial class Result {
   /// Returns a result indicating the request was successful and a new resource was created.
   /// Corresponds to HTTP status code 201 Created.
   /// </summary>
-  public static Result Created(string? message) =>
+  public static Result Created(string? message = null) =>
     Created(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and a new resource was created.
   /// Corresponds to HTTP status code 201 Created.
   /// </summary>
-  public static Result Created(List<string>? messages) {
+  public static Result Created(List<string>? messages = null) {
     return new Result(true, messages ?? [], HttpStatusCode.Created);
   }
 
@@ -39,14 +39,14 @@ public partial class Result {
   /// Returns a result indicating the request has been accepted for processing, but the processing is not yet complete.
   /// Corresponds to HTTP status code 202 Accepted.
   /// </summary>
-  public static Result Accepted(string? message) =>
+  public static Result Accepted(string? message = null) =>
     Accepted(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request has been accepted for processing, but the processing is not yet complete.
   /// Corresponds to HTTP status code 202 Accepted.
   /// </summary>
-  public static Result Accepted(List<string>? messages) {
+  public static Result Accepted(List<string>? messages = null) {
     return new Result(true, messages ?? [], HttpStatusCode.Accepted);
   }
 
@@ -54,14 +54,14 @@ public partial class Result {
   /// Returns a result indicating the request was successful but the response contains metadata from a source other than the origin server.
   /// Corresponds to HTTP status code 203 Non-Authoritative Information.
   /// </summary>
-  public static Result NonAuthoritativeInformation(string? message) =>
+  public static Result NonAuthoritativeInformation(string? message = null) =>
     NonAuthoritativeInformation(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful but the response contains metadata from a source other than the origin server.
   /// Corresponds to HTTP status code 203 Non-Authoritative Information.
   /// </summary>
-  public static Result NonAuthoritativeInformation(List<string>? messages) {
+  public static Result NonAuthoritativeInformation(List<string>? messages = null) {
     return new Result(true, messages ?? [], HttpStatusCode.NonAuthoritativeInformation);
   }
 
@@ -69,14 +69,14 @@ public partial class Result {
   /// Returns a result indicating the request was successful but there is no content to send in the response.
   /// Corresponds to HTTP status code 204 No Content.
   /// </summary>
-  public static Result NoContent(string? message) =>
+  public static Result NoContent(string? message = null) =>
     ResetContent(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful but there is no content to send in the response.
   /// Corresponds to HTTP status code 204 No Content.
   /// </summary>
-  public static Result NoContent(List<string>? messages) {
+  public static Result NoContent(List<string>? messages = null) {
     return new Result(true, messages ?? [], HttpStatusCode.NoContent);
   }
 
@@ -84,14 +84,14 @@ public partial class Result {
   /// Returns a result indicating the request was successful, but the user-agent should reset the document view that caused the request.
   /// Corresponds to HTTP status code 205 Reset Content.
   /// </summary>
-  public static Result ResetContent(string? message) =>
+  public static Result ResetContent(string? message = null) =>
     ResetContent(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful, but the user-agent should reset the document view that caused the request.
   /// Corresponds to HTTP status code 205 Reset Content.
   /// </summary>
-  public static Result ResetContent(List<string>? messages) {
+  public static Result ResetContent(List<string>? messages = null) {
     return new Result(true, messages ?? [], HttpStatusCode.ResetContent);
   }
 
@@ -99,14 +99,14 @@ public partial class Result {
   /// Returns a result indicating the request was successful and the server is delivering only part of the resource due to a range header sent by the client.
   /// Corresponds to HTTP status code 206 Partial Content.
   /// </summary>
-  public static Result PartialContent(string? message) =>
+  public static Result PartialContent(string? message = null) =>
     PartialContent(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the server is delivering only part of the resource due to a range header sent by the client.
   /// Corresponds to HTTP status code 206 Partial Content.
   /// </summary>
-  public static Result PartialContent(List<string>? messages) {
+  public static Result PartialContent(List<string>? messages = null) {
     return new Result(true, messages ?? [], HttpStatusCode.PartialContent);
   }
 
@@ -114,14 +114,14 @@ public partial class Result {
   /// Returns a result indicating the request was successful and the response contains multiple status codes, typically used for WebDAV.
   /// Corresponds to HTTP status code 207 Multi-Status.
   /// </summary>
-  public static Result MultiStatus(string? message) =>
+  public static Result MultiStatus(string? message = null) =>
     MultiStatus(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the response contains multiple status codes, typically used for WebDAV.
   /// Corresponds to HTTP status code 207 Multi-Status.
   /// </summary>
-  public static Result MultiStatus(List<string>? messages) {
+  public static Result MultiStatus(List<string>? messages = null) {
     return new Result(true, messages ?? [], HttpStatusCode.MultiStatus);
   }
 
@@ -129,14 +129,14 @@ public partial class Result {
   /// Returns a result indicating the request was successful and the information has already been reported in a previous response.
   /// Corresponds to HTTP status code 208 Already Reported.
   /// </summary>
-  public static Result AlreadyReported(string? message) =>
+  public static Result AlreadyReported(string? message = null) =>
     AlreadyReported(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the information has already been reported in a previous response.
   /// Corresponds to HTTP status code 208 Already Reported.
   /// </summary>
-  public static Result AlreadyReported(List<string>? messages) {
+  public static Result AlreadyReported(List<string>? messages = null) {
     return new Result(true, messages ?? [], HttpStatusCode.AlreadyReported);
   }
 
@@ -144,14 +144,14 @@ public partial class Result {
   /// Returns a result indicating the request was successful and the server fulfilled the request for the resource using the delta encoding method.
   /// Corresponds to HTTP status code 226 IM Used.
   /// </summary>
-  public static Result IMUsed(string? message) =>
+  public static Result IMUsed(string? message = null) =>
     IMUsed(message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the server fulfilled the request for the resource using the delta encoding method.
   /// Corresponds to HTTP status code 226 IM Used.
   /// </summary>
-  public static Result IMUsed(List<string>? messages) {
+  public static Result IMUsed(List<string>? messages = null) {
     return new Result(true, messages ?? [], (HttpStatusCode)226); // 226 is the official status code for IM Used
   }
 }
@@ -161,14 +161,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request was successful and the server returned the requested data.
   /// Corresponds to HTTP status code 200 OK.
   /// </summary>
-  public static Result<T> Ok(T? value, string? message) =>
+  public static Result<T> Ok(T? value, string? message = null) =>
     Ok(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the server returned the requested data.
   /// Corresponds to HTTP status code 200 OK.
   /// </summary>
-  public static Result<T> Ok(T? value, List<string>? messages) {
+  public static Result<T> Ok(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], HttpStatusCode.OK);
   }
 
@@ -176,14 +176,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request was successful and a new resource was created.
   /// Corresponds to HTTP status code 201 Created.
   /// </summary>
-  public static Result<T> Created(T? value, string? message) =>
+  public static Result<T> Created(T? value, string? message = null) =>
     Created(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and a new resource was created.
   /// Corresponds to HTTP status code 201 Created.
   /// </summary>
-  public static Result<T> Created(T? value, List<string>? messages) {
+  public static Result<T> Created(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], HttpStatusCode.Created);
   }
 
@@ -191,14 +191,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request has been accepted for processing, but the processing is not yet complete.
   /// Corresponds to HTTP status code 202 Accepted.
   /// </summary>
-  public static Result<T> Accepted(T? value, string? message) =>
+  public static Result<T> Accepted(T? value, string? message = null) =>
     Accepted(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request has been accepted for processing, but the processing is not yet complete.
   /// Corresponds to HTTP status code 202 Accepted.
   /// </summary>
-  public static Result<T> Accepted(T? value, List<string>? messages) {
+  public static Result<T> Accepted(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], HttpStatusCode.Accepted);
   }
 
@@ -206,14 +206,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request was successful but the response contains metadata from a source other than the origin server.
   /// Corresponds to HTTP status code 203 Non-Authoritative Information.
   /// </summary>
-  public static Result<T> NonAuthoritativeInformation(T? value, string? message) =>
+  public static Result<T> NonAuthoritativeInformation(T? value, string? message = null) =>
     NonAuthoritativeInformation(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful but the response contains metadata from a source other than the origin server.
   /// Corresponds to HTTP status code 203 Non-Authoritative Information.
   /// </summary>
-  public static Result<T> NonAuthoritativeInformation(T? value, List<string>? messages) {
+  public static Result<T> NonAuthoritativeInformation(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], HttpStatusCode.NonAuthoritativeInformation);
   }
 
@@ -221,14 +221,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request was successful but there is no content to send in the response.
   /// Corresponds to HTTP status code 204 No Content.
   /// </summary>
-  public static Result<T> NoContent(T? value, string? message) =>
+  public static Result<T> NoContent(T? value, string? message = null) =>
     NoContent(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful but there is no content to send in the response.
   /// Corresponds to HTTP status code 204 No Content.
   /// </summary>
-  public static Result<T> NoContent(T? value, List<string>? messages) {
+  public static Result<T> NoContent(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], HttpStatusCode.NoContent);
   }
 
@@ -236,14 +236,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request was successful, but the user-agent should reset the document view that caused the request.
   /// Corresponds to HTTP status code 205 Reset Content.
   /// </summary>
-  public static Result<T> ResetContent(T? value, string? message) =>
+  public static Result<T> ResetContent(T? value, string? message = null) =>
     ResetContent(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful, but the user-agent should reset the document view that caused the request.
   /// Corresponds to HTTP status code 205 Reset Content.
   /// </summary>
-  public static Result<T> ResetContent(T? value, List<string>? messages) {
+  public static Result<T> ResetContent(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], HttpStatusCode.ResetContent);
   }
 
@@ -251,14 +251,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request was successful and the server is delivering only part of the resource due to a range header sent by the client.
   /// Corresponds to HTTP status code 206 Partial Content.
   /// </summary>
-  public static Result<T> PartialContent(T? value, string? message) =>
+  public static Result<T> PartialContent(T? value, string? message = null) =>
     PartialContent(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the server is delivering only part of the resource due to a range header sent by the client.
   /// Corresponds to HTTP status code 206 Partial Content.
   /// </summary>
-  public static Result<T> PartialContent(T? value, List<string>? messages) {
+  public static Result<T> PartialContent(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], HttpStatusCode.PartialContent);
   }
 
@@ -266,14 +266,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request was successful and the response contains multiple status codes, typically used for WebDAV.
   /// Corresponds to HTTP status code 207 Multi-Status.
   /// </summary>
-  public static Result<T> MultiStatus(T? value, string? message) =>
+  public static Result<T> MultiStatus(T? value, string? message = null) =>
     MultiStatus(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the response contains multiple status codes, typically used for WebDAV.
   /// Corresponds to HTTP status code 207 Multi-Status.
   /// </summary>
-  public static Result<T> MultiStatus(T? value, List<string>? messages) {
+  public static Result<T> MultiStatus(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], HttpStatusCode.MultiStatus);
   }
 
@@ -281,14 +281,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request was successful and the information has already been reported in a previous response.
   /// Corresponds to HTTP status code 208 Already Reported.
   /// </summary>
-  public static Result<T> AlreadyReported(T? value, string? message) =>
+  public static Result<T> AlreadyReported(T? value, string? message = null) =>
     AlreadyReported(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the information has already been reported in a previous response.
   /// Corresponds to HTTP status code 208 Already Reported.
   /// </summary>
-  public static Result<T> AlreadyReported(T? value, List<string>? messages) {
+  public static Result<T> AlreadyReported(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], HttpStatusCode.AlreadyReported);
   }
 
@@ -296,14 +296,14 @@ public partial class Result<T> : Result {
   /// Returns a result indicating the request was successful and the server fulfilled the request for the resource using the delta encoding method.
   /// Corresponds to HTTP status code 226 IM Used.
   /// </summary>
-  public static Result<T> IMUsed(T? value, string? message) =>
+  public static Result<T> IMUsed(T? value, string? message = null) =>
     IMUsed(value, message != null ? [message] : null);
 
   /// <summary>
   /// Returns a result indicating the request was successful and the server fulfilled the request for the resource using the delta encoding method.
   /// Corresponds to HTTP status code 226 IM Used.
   /// </summary>
-  public static Result<T> IMUsed(T? value, List<string>? messages) {
+  public static Result<T> IMUsed(T? value, List<string>? messages = null) {
     return new Result<T>(value, true, messages ?? [], (HttpStatusCode)226); // 226 is the official status code for IM Used
   }
 }