diff --git a/NGitLab/Models/ApprovalRuleCreate.cs b/NGitLab/Models/ApprovalRuleCreate.cs
index 61e7ca7f..da1b460f 100644
--- a/NGitLab/Models/ApprovalRuleCreate.cs
+++ b/NGitLab/Models/ApprovalRuleCreate.cs
@@ -1,16 +1,10 @@
-using System.ComponentModel;
-using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations;
 using System.Text.Json.Serialization;
 
 namespace NGitLab.Models;
 
 public class ApprovalRuleCreate
 {
-    // Unnecessary in the POSTed JSON; the 'Project Id' is actually specified through the endpoint URL.
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    [JsonIgnore]
-    public long Id { get; set; }
-
     /// <summary>
     /// Type of the rule.
     /// </summary>
diff --git a/NGitLab/Models/ApprovalRuleUpdate.cs b/NGitLab/Models/ApprovalRuleUpdate.cs
index 7f4b3a18..0434d777 100644
--- a/NGitLab/Models/ApprovalRuleUpdate.cs
+++ b/NGitLab/Models/ApprovalRuleUpdate.cs
@@ -1,16 +1,10 @@
-using System.ComponentModel;
-using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations;
 using System.Text.Json.Serialization;
 
 namespace NGitLab.Models;
 
 public sealed class ApprovalRuleUpdate
 {
-    // Unnecessary in the PUT JSON; the 'Project Id' is actually specified through the endpoint URL.
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    [JsonIgnore]
-    public long Id { get; set; }
-
     /// <summary>
     /// The name of the approval rule.
     /// </summary>
diff --git a/NGitLab/Models/CommitCreate.cs b/NGitLab/Models/CommitCreate.cs
index 549bc9d7..30c963ec 100644
--- a/NGitLab/Models/CommitCreate.cs
+++ b/NGitLab/Models/CommitCreate.cs
@@ -1,5 +1,4 @@
 using System.Collections.Generic;
-using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
 using System.Text.Json.Serialization;
 
@@ -7,11 +6,6 @@ namespace NGitLab.Models;
 
 public class CommitCreate
 {
-    // Unnecessary in the POSTed JSON; the 'Project Id' is actually specified through the endpoint URL.
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    [JsonIgnore]
-    public long ProjectId;
-
     [Required]
     [JsonPropertyName("branch")]
     public string Branch;
diff --git a/NGitLab/Models/CommitStatus.cs b/NGitLab/Models/CommitStatus.cs
index b0d5337a..cf2688a8 100644
--- a/NGitLab/Models/CommitStatus.cs
+++ b/NGitLab/Models/CommitStatus.cs
@@ -1,17 +1,11 @@
-using System.ComponentModel;
-using System.Text.Json.Serialization;
+using System.Text.Json.Serialization;
 
 namespace NGitLab.Models;
 
 public class CommitStatus
 {
-    // This is NOT the 'Project Id', but some kind of (undocumented) 'Commit Status Id'
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    [JsonIgnore]
-    public long ProjectId;
-
     [JsonPropertyName("id")]
-    public long Id { get => ProjectId; set => ProjectId = value; }
+    public long Id { get; set; }
 
     [JsonPropertyName("sha")]
     public string CommitSha;
diff --git a/NGitLab/Models/CommitStatusCreate.cs b/NGitLab/Models/CommitStatusCreate.cs
index 00c3461d..0545b436 100644
--- a/NGitLab/Models/CommitStatusCreate.cs
+++ b/NGitLab/Models/CommitStatusCreate.cs
@@ -1,15 +1,9 @@
-using System.ComponentModel;
-using System.Text.Json.Serialization;
+using System.Text.Json.Serialization;
 
 namespace NGitLab.Models;
 
 public class CommitStatusCreate
 {
-    // Unnecessary in the POSTed JSON; the 'Project Id' is actually specified through the endpoint URL.
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    [JsonIgnore]
-    public long ProjectId;
-
     [JsonPropertyName("sha")]
     public string CommitSha;
 
diff --git a/NGitLab/Models/Deployment.cs b/NGitLab/Models/Deployment.cs
index c8adebac..bc22fd84 100644
--- a/NGitLab/Models/Deployment.cs
+++ b/NGitLab/Models/Deployment.cs
@@ -3,9 +3,7 @@
 
 namespace NGitLab.Models;
 
-#pragma warning disable CA1724  // Type names should not match .NET Framework class library namespaces
 public class Deployment
-#pragma warning restore CA1724  // Type names should not match .NET Framework class library namespaces
 {
     [JsonPropertyName("id")]
     public long Id { get; set; }
diff --git a/NGitLab/Models/EpicEdit.cs b/NGitLab/Models/EpicEdit.cs
index 4514cbdf..7426d397 100644
--- a/NGitLab/Models/EpicEdit.cs
+++ b/NGitLab/Models/EpicEdit.cs
@@ -1,16 +1,10 @@
-using System.ComponentModel;
-using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations;
 using System.Text.Json.Serialization;
 
 namespace NGitLab.Models;
 
 public class EpicEdit
 {
-    // Unnecessary in the PUT JSON
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    [JsonIgnore]
-    public long Id { get; set; }
-
     [Required]
     [JsonPropertyName("epic_iid")]
     public long EpicId { get; set; }
diff --git a/NGitLab/Models/IssueCreate.cs b/NGitLab/Models/IssueCreate.cs
index 47aad28f..cdbe3cca 100644
--- a/NGitLab/Models/IssueCreate.cs
+++ b/NGitLab/Models/IssueCreate.cs
@@ -1,5 +1,4 @@
 using System;
-using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
 using System.Text.Json.Serialization;
 using NGitLab.Impl.Json;
@@ -9,11 +8,7 @@ namespace NGitLab.Models;
 public class IssueCreate
 {
     [JsonIgnore]
-    public long ProjectId { get => Id; set => Id = value; }
-
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    [JsonIgnore]
-    public long Id;
+    public long ProjectId { get; set; }
 
     [Required]
     [JsonPropertyName("title")]
diff --git a/NGitLab/Models/IssueEdit.cs b/NGitLab/Models/IssueEdit.cs
index 369bc1d1..ac6a0601 100644
--- a/NGitLab/Models/IssueEdit.cs
+++ b/NGitLab/Models/IssueEdit.cs
@@ -1,5 +1,4 @@
 using System;
-using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
 using System.Text.Json.Serialization;
 using NGitLab.Impl.Json;
@@ -9,11 +8,7 @@ namespace NGitLab.Models;
 public class IssueEdit
 {
     [JsonIgnore]
-    public long ProjectId { get => Id; set => Id = value; }
-
-    [EditorBrowsable(EditorBrowsableState.Never)]
-    [JsonIgnore]
-    public long Id;
+    public long ProjectId { get; set; }
 
     [Required]
     [JsonPropertyName("issue_id")]
diff --git a/NGitLab/Models/LabelEdit.cs b/NGitLab/Models/LabelEdit.cs
index 54c67ef8..57137130 100644
--- a/NGitLab/Models/LabelEdit.cs
+++ b/NGitLab/Models/LabelEdit.cs
@@ -7,16 +7,6 @@ namespace NGitLab.Models;
 [EditorBrowsable(EditorBrowsableState.Never)]
 public class LabelEdit
 {
-    public LabelEdit()
-    {
-    }
-
-    public LabelEdit(long projectId, Label label)
-    {
-        Id = projectId;
-        Name = label.Name;
-    }
-
     [JsonIgnore]
     public long Id;
 
diff --git a/NGitLab/PublicAPI.Unshipped.txt b/NGitLab/PublicAPI.Unshipped.txt
index 46d8ce5f..11c5cff8 100644
--- a/NGitLab/PublicAPI.Unshipped.txt
+++ b/NGitLab/PublicAPI.Unshipped.txt
@@ -1242,8 +1242,6 @@ NGitLab.Models.ApprovalRuleCreate.ApprovalsRequired.get -> int
 NGitLab.Models.ApprovalRuleCreate.ApprovalsRequired.set -> void
 NGitLab.Models.ApprovalRuleCreate.GroupIds.get -> long[]
 NGitLab.Models.ApprovalRuleCreate.GroupIds.set -> void
-NGitLab.Models.ApprovalRuleCreate.Id.get -> long
-NGitLab.Models.ApprovalRuleCreate.Id.set -> void
 NGitLab.Models.ApprovalRuleCreate.Name.get -> string
 NGitLab.Models.ApprovalRuleCreate.Name.set -> void
 NGitLab.Models.ApprovalRuleCreate.ProtectedBranchIds.get -> long[]
@@ -1260,8 +1258,6 @@ NGitLab.Models.ApprovalRuleUpdate.ApprovalsRequired.get -> int
 NGitLab.Models.ApprovalRuleUpdate.ApprovalsRequired.set -> void
 NGitLab.Models.ApprovalRuleUpdate.GroupIds.get -> long[]
 NGitLab.Models.ApprovalRuleUpdate.GroupIds.set -> void
-NGitLab.Models.ApprovalRuleUpdate.Id.get -> long
-NGitLab.Models.ApprovalRuleUpdate.Id.set -> void
 NGitLab.Models.ApprovalRuleUpdate.Name.get -> string
 NGitLab.Models.ApprovalRuleUpdate.Name.set -> void
 NGitLab.Models.ApprovalRuleUpdate.ProtectedBranchIds.get -> long[]
@@ -1436,7 +1432,6 @@ NGitLab.Models.CommitCreate.Branch -> string
 NGitLab.Models.CommitCreate.CommitCreate() -> void
 NGitLab.Models.CommitCreate.CommitMessage -> string
 NGitLab.Models.CommitCreate.Force -> bool?
-NGitLab.Models.CommitCreate.ProjectId -> long
 NGitLab.Models.CommitCreate.StartBranch -> string
 NGitLab.Models.CommitCreate.StartSha -> string
 NGitLab.Models.CommitInfo
@@ -1472,7 +1467,6 @@ NGitLab.Models.CommitStatus.Description -> string
 NGitLab.Models.CommitStatus.Id.get -> long
 NGitLab.Models.CommitStatus.Id.set -> void
 NGitLab.Models.CommitStatus.Name -> string
-NGitLab.Models.CommitStatus.ProjectId -> long
 NGitLab.Models.CommitStatus.Ref -> string
 NGitLab.Models.CommitStatus.Status -> string
 NGitLab.Models.CommitStatus.TargetUrl -> string
@@ -1483,7 +1477,6 @@ NGitLab.Models.CommitStatusCreate.Coverage -> int?
 NGitLab.Models.CommitStatusCreate.Description -> string
 NGitLab.Models.CommitStatusCreate.Name -> string
 NGitLab.Models.CommitStatusCreate.PipelineId -> long?
-NGitLab.Models.CommitStatusCreate.ProjectId -> long
 NGitLab.Models.CommitStatusCreate.Ref -> string
 NGitLab.Models.CommitStatusCreate.State -> string
 NGitLab.Models.CommitStatusCreate.Status -> string
@@ -1668,8 +1661,6 @@ NGitLab.Models.EpicEdit.Description.set -> void
 NGitLab.Models.EpicEdit.EpicEdit() -> void
 NGitLab.Models.EpicEdit.EpicId.get -> long
 NGitLab.Models.EpicEdit.EpicId.set -> void
-NGitLab.Models.EpicEdit.Id.get -> long
-NGitLab.Models.EpicEdit.Id.set -> void
 NGitLab.Models.EpicEdit.Labels.get -> string
 NGitLab.Models.EpicEdit.Labels.set -> void
 NGitLab.Models.EpicEdit.State.get -> string
@@ -2080,7 +2071,6 @@ NGitLab.Models.IssueCreate.Confidential -> bool
 NGitLab.Models.IssueCreate.Description -> string
 NGitLab.Models.IssueCreate.DueDate -> System.DateTime?
 NGitLab.Models.IssueCreate.EpicId -> long?
-NGitLab.Models.IssueCreate.Id -> long
 NGitLab.Models.IssueCreate.IssueCreate() -> void
 NGitLab.Models.IssueCreate.Labels -> string
 NGitLab.Models.IssueCreate.MileStoneId -> long?
@@ -2093,7 +2083,6 @@ NGitLab.Models.IssueEdit.AssigneeIds -> long[]
 NGitLab.Models.IssueEdit.Description -> string
 NGitLab.Models.IssueEdit.DueDate -> System.DateTime?
 NGitLab.Models.IssueEdit.EpicId -> long?
-NGitLab.Models.IssueEdit.Id -> long
 NGitLab.Models.IssueEdit.IssueEdit() -> void
 NGitLab.Models.IssueEdit.IssueId -> long
 NGitLab.Models.IssueEdit.Labels -> string
@@ -2300,7 +2289,6 @@ NGitLab.Models.LabelEdit.Color -> string
 NGitLab.Models.LabelEdit.Description -> string
 NGitLab.Models.LabelEdit.Id -> long
 NGitLab.Models.LabelEdit.LabelEdit() -> void
-NGitLab.Models.LabelEdit.LabelEdit(long projectId, NGitLab.Models.Label label) -> void
 NGitLab.Models.LabelEdit.Name -> string
 NGitLab.Models.LabelEdit.NewName -> string
 NGitLab.Models.LastActivityDate
@@ -4177,4 +4165,4 @@ virtual NGitLab.Impl.HttpRequestor.To<T>(string tailAPIUrl) -> T
 virtual NGitLab.Impl.HttpRequestor.ToAsync<T>(string tailAPIUrl, System.Threading.CancellationToken cancellationToken) -> System.Threading.Tasks.Task<T>
 virtual NGitLab.RequestOptions.GetResponse(System.Net.HttpWebRequest request) -> System.Net.WebResponse
 virtual NGitLab.RequestOptions.GetResponseAsync(System.Net.HttpWebRequest request, System.Threading.CancellationToken cancellationToken) -> System.Threading.Tasks.Task<System.Net.WebResponse>
-virtual NGitLab.RequestOptions.ShouldRetry(System.Exception ex, int retryNumber) -> bool
\ No newline at end of file
+virtual NGitLab.RequestOptions.ShouldRetry(System.Exception ex, int retryNumber) -> bool