diff --git a/src/Examples/JsonApiDotNetCoreExample/Controllers/NonJsonApiController.cs b/src/Examples/JsonApiDotNetCoreExample/Controllers/NonJsonApiController.cs
index 8d072b1ec1..926647376a 100644
--- a/src/Examples/JsonApiDotNetCoreExample/Controllers/NonJsonApiController.cs
+++ b/src/Examples/JsonApiDotNetCoreExample/Controllers/NonJsonApiController.cs
@@ -1,3 +1,4 @@
+using JsonApiDotNetCoreExample.DocAnnotations;
 using Microsoft.AspNetCore.Mvc;
 
 namespace JsonApiDotNetCoreExample.Controllers;
@@ -38,6 +39,8 @@ public async Task<IActionResult> PostAsync([FromBody] string? name)
     [HttpPut]
     [EndpointDescription("Returns another greeting text.")]
     [ProducesResponseType<string>(StatusCodes.Status200OK, "text/plain")]
+    [RequiresAdmin]
+    [ExpiresOn("2030-01-01")]
     public IActionResult Put([FromQuery] string? name)
     {
         string result = $"Hi, {name}";
diff --git a/src/Examples/JsonApiDotNetCoreExample/Controllers/OperationsController.cs b/src/Examples/JsonApiDotNetCoreExample/Controllers/OperationsController.cs
index a5cb2ef2e3..cbe860145a 100644
--- a/src/Examples/JsonApiDotNetCoreExample/Controllers/OperationsController.cs
+++ b/src/Examples/JsonApiDotNetCoreExample/Controllers/OperationsController.cs
@@ -1,12 +1,23 @@
+using System.ComponentModel.DataAnnotations;
 using JsonApiDotNetCore.AtomicOperations;
 using JsonApiDotNetCore.Configuration;
 using JsonApiDotNetCore.Controllers;
 using JsonApiDotNetCore.Middleware;
 using JsonApiDotNetCore.Resources;
+using JsonApiDotNetCoreExample.DocAnnotations;
+using Microsoft.AspNetCore.Mvc;
 
 namespace JsonApiDotNetCoreExample.Controllers;
 
 public sealed class OperationsController(
     IJsonApiOptions options, IResourceGraph resourceGraph, ILoggerFactory loggerFactory, IOperationsProcessor processor, IJsonApiRequest request,
     ITargetedFields targetedFields, IAtomicOperationFilter operationFilter)
-    : JsonApiOperationsController(options, resourceGraph, loggerFactory, processor, request, targetedFields, operationFilter);
+    : JsonApiOperationsController(options, resourceGraph, loggerFactory, processor, request, targetedFields, operationFilter)
+{
+    [HttpPost]
+    [RequiresAdmin]
+    public override Task<IActionResult> PostOperationsAsync([Required] IList<OperationContainer> operations, CancellationToken cancellationToken)
+    {
+        return base.PostOperationsAsync(operations, cancellationToken);
+    }
+}
diff --git a/src/Examples/JsonApiDotNetCoreExample/DocAnnotations/ExpiresOnAttribute.cs b/src/Examples/JsonApiDotNetCoreExample/DocAnnotations/ExpiresOnAttribute.cs
new file mode 100644
index 0000000000..d02c163f4b
--- /dev/null
+++ b/src/Examples/JsonApiDotNetCoreExample/DocAnnotations/ExpiresOnAttribute.cs
@@ -0,0 +1,7 @@
+namespace JsonApiDotNetCoreExample.DocAnnotations;
+
+[AttributeUsage(AttributeTargets.Method)]
+internal sealed class ExpiresOnAttribute(string dateValue) : Attribute
+{
+    public DateOnly Value { get; } = DateOnly.Parse(dateValue);
+}
diff --git a/src/Examples/JsonApiDotNetCoreExample/DocAnnotations/RequiresAdminAttribute.cs b/src/Examples/JsonApiDotNetCoreExample/DocAnnotations/RequiresAdminAttribute.cs
new file mode 100644
index 0000000000..600d1ac66f
--- /dev/null
+++ b/src/Examples/JsonApiDotNetCoreExample/DocAnnotations/RequiresAdminAttribute.cs
@@ -0,0 +1,4 @@
+namespace JsonApiDotNetCoreExample.DocAnnotations;
+
+[AttributeUsage(AttributeTargets.Method)]
+internal sealed class RequiresAdminAttribute : Attribute;
diff --git a/src/Examples/JsonApiDotNetCoreExample/DynamicDocumentationOperationFilter.cs b/src/Examples/JsonApiDotNetCoreExample/DynamicDocumentationOperationFilter.cs
new file mode 100644
index 0000000000..d9fafcd72f
--- /dev/null
+++ b/src/Examples/JsonApiDotNetCoreExample/DynamicDocumentationOperationFilter.cs
@@ -0,0 +1,38 @@
+using System.Reflection;
+using JetBrains.Annotations;
+using JsonApiDotNetCoreExample.DocAnnotations;
+using Microsoft.OpenApi;
+using Swashbuckle.AspNetCore.SwaggerGen;
+
+namespace JsonApiDotNetCoreExample;
+
+[UsedImplicitly(ImplicitUseKindFlags.InstantiatedNoFixedConstructorSignature)]
+internal sealed class DynamicDocumentationOperationFilter : IOperationFilter
+{
+    public void Apply(OpenApiOperation operation, OperationFilterContext context)
+    {
+        if (context.MethodInfo.GetCustomAttribute<RequiresAdminAttribute>() != null)
+        {
+            UpdateDescription(operation, "**CAUTION**: This endpoint requires admin permissions.");
+        }
+
+        var expiresAtAttribute = context.MethodInfo.GetCustomAttribute<ExpiresOnAttribute>();
+
+        if (expiresAtAttribute != null)
+        {
+            UpdateDescription(operation, $"**NOTE: This endpoint will no longer be available after {expiresAtAttribute.Value:yyyy-MM-dd}.**");
+        }
+    }
+
+    private static void UpdateDescription(OpenApiOperation operation, string text)
+    {
+        if (string.IsNullOrEmpty(operation.Description))
+        {
+            operation.Description = text;
+        }
+        else
+        {
+            operation.Description += $"\n\n{text}";
+        }
+    }
+}
diff --git a/src/Examples/JsonApiDotNetCoreExample/GeneratedSwagger/JsonApiDotNetCoreExample.json b/src/Examples/JsonApiDotNetCoreExample/GeneratedSwagger/JsonApiDotNetCoreExample.json
index f32c5983c0..25140b7a3d 100644
--- a/src/Examples/JsonApiDotNetCoreExample/GeneratedSwagger/JsonApiDotNetCoreExample.json
+++ b/src/Examples/JsonApiDotNetCoreExample/GeneratedSwagger/JsonApiDotNetCoreExample.json
@@ -86,7 +86,7 @@
         "tags": [
           "nonJsonApi"
         ],
-        "description": "Returns another greeting text.",
+        "description": "Returns another greeting text.\n\n**CAUTION**: This endpoint requires admin permissions.\n\n**NOTE: This endpoint will no longer be available after 2030-01-01.**",
         "parameters": [
           {
             "name": "name",
@@ -153,6 +153,7 @@
           "operations"
         ],
         "summary": "Performs multiple mutations in a linear and atomic manner.",
+        "description": "**CAUTION**: This endpoint requires admin permissions.",
         "operationId": "postOperations",
         "requestBody": {
           "description": "An array of mutation operations. For syntax, see the [Atomic Operations documentation](https://jsonapi.org/ext/atomic/).",
diff --git a/src/Examples/JsonApiDotNetCoreExample/Program.cs b/src/Examples/JsonApiDotNetCoreExample/Program.cs
index 56448b271e..f5318b621e 100644
--- a/src/Examples/JsonApiDotNetCoreExample/Program.cs
+++ b/src/Examples/JsonApiDotNetCoreExample/Program.cs
@@ -10,6 +10,7 @@
 using Microsoft.EntityFrameworkCore.Diagnostics;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using Scalar.AspNetCore;
+using Swashbuckle.AspNetCore.SwaggerGen;
 
 [assembly: ExcludeFromCodeCoverage]
 
@@ -32,6 +33,8 @@ static WebApplication CreateWebApplication(string[] args)
     // Add services to the container.
     ConfigureServices(builder);
 
+    builder.Services.AddOptions<SwaggerGenOptions>().Configure(options => options.OperationFilter<DynamicDocumentationOperationFilter>());
+
     WebApplication app = builder.Build();
 
     // Configure the HTTP request pipeline.