diff --git a/src/clients/Elsa.Api.Client/Resources/WorkflowDefinitions/Models/WorkflowDefinitionModel.cs b/src/clients/Elsa.Api.Client/Resources/WorkflowDefinitions/Models/WorkflowDefinitionModel.cs
index b0b840d37..a617b54f3 100644
--- a/src/clients/Elsa.Api.Client/Resources/WorkflowDefinitions/Models/WorkflowDefinitionModel.cs
+++ b/src/clients/Elsa.Api.Client/Resources/WorkflowDefinitions/Models/WorkflowDefinitionModel.cs
@@ -10,11 +10,6 @@ namespace Elsa.Api.Client.Resources.WorkflowDefinitions.Models;
 [PublicAPI]
 public class WorkflowDefinitionModel : LinkedEntity
 {
-    /// <summary>
-    /// Gets or sets the version ID of the workflow definition.
-    /// </summary>
-    public string Id { get; set; } = default!;
-    
     /// <summary>
     /// Gets or sets the definition ID of the workflow definition.
     /// </summary>
@@ -30,16 +25,6 @@ public class WorkflowDefinitionModel : LinkedEntity
     /// </summary>
     public string? Description { get; set; }
     
-    /// <summary>
-    /// Gets or sets the time at which the workflow definition was created.
-    /// </summary>
-    public DateTimeOffset CreatedAt { get; set; }
-    
-    /// <summary>
-    /// Gets or sets the version of the workflow definition.
-    /// </summary>
-    public int Version { get; set; }
-    
     /// <summary>
     /// Gets or sets the version of the tool that created the workflow definition.
     /// </summary>
@@ -75,16 +60,6 @@ public class WorkflowDefinitionModel : LinkedEntity
     /// </summary>
     public bool IsReadonly { get; set; }
     
-    /// <summary>
-    /// Gets or sets whether this is the latest version of the workflow definition.
-    /// </summary>
-    public bool IsLatest { get; set; }
-    
-    /// <summary>
-    /// Gets or sets whether this is the published version of the workflow definition.
-    /// </summary>
-    public bool IsPublished { get; set; }
-
     /// <summary>
     /// Gets or sets the <see cref="WorkflowOptions"/> of the workflow definition.
     /// </summary>
diff --git a/src/clients/Elsa.Api.Client/Resources/WorkflowDefinitions/Models/WorkflowDefinitionSummary.cs b/src/clients/Elsa.Api.Client/Resources/WorkflowDefinitions/Models/WorkflowDefinitionSummary.cs
index 54bc6ecde..fe1a4cc55 100644
--- a/src/clients/Elsa.Api.Client/Resources/WorkflowDefinitions/Models/WorkflowDefinitionSummary.cs
+++ b/src/clients/Elsa.Api.Client/Resources/WorkflowDefinitions/Models/WorkflowDefinitionSummary.cs
@@ -9,13 +9,8 @@ namespace Elsa.Api.Client.Resources.WorkflowDefinitions.Models;
 [PublicAPI]
 public class WorkflowDefinitionSummary : LinkedEntity
 {
-    public string Id { get; set; }
-    public string DefinitionId { get; set; }
-    public string Name { get; set; }
+    public string DefinitionId { get; set; } = default!;
+    public string Name { get; set; } = default!;
     public string? Description { get; set; }
-    public int Version { get; set; }
-    public bool IsLatest { get; set; }
-    public bool IsPublished { get; set; }
-    public string MaterializerName { get; set; }
-    public DateTimeOffset CreatedAt { get; set; }
+    public string MaterializerName { get; set; } = default!;
 }
\ No newline at end of file