diff --git a/README.md b/README.md
index 5dc11508e7..2b40333063 100644
--- a/README.md
+++ b/README.md
@@ -125,12 +125,13 @@ Create a simple Agent, using OpenAI Responses, that writes a haiku about the Mic
 
 ```c#
 // dotnet add package Microsoft.Agents.AI.OpenAI --prerelease
-using System;
+using Microsoft.Agents.AI;
 using OpenAI;
+using OpenAI.Responses;
 
 // Replace the <apikey> with your OpenAI API key.
 var agent = new OpenAIClient("<apikey>")
-    .GetOpenAIResponseClient("gpt-4o-mini")
+    .GetResponsesClient("gpt-4o-mini")
     .AsAIAgent(name: "HaikuBot", instructions: "You are an upbeat assistant that writes beautifully.");
 
 Console.WriteLine(await agent.RunAsync("Write a haiku about Microsoft Agent Framework."));
@@ -142,14 +143,17 @@ Create a simple Agent, using Azure OpenAI Responses with token based auth, that
 // dotnet add package Microsoft.Agents.AI.OpenAI --prerelease
 // dotnet add package Azure.Identity
 // Use `az login` to authenticate with Azure CLI
-using System;
+using System.ClientModel.Primitives;
+using Azure.Identity;
+using Microsoft.Agents.AI;
 using OpenAI;
+using OpenAI.Responses;
 
 // Replace <resource> and gpt-4o-mini with your Azure OpenAI resource name and deployment name.
 var agent = new OpenAIClient(
     new BearerTokenPolicy(new AzureCliCredential(), "https://ai.azure.com/.default"),
     new OpenAIClientOptions() { Endpoint = new Uri("https://<resource>.openai.azure.com/openai/v1") })
-    .GetOpenAIResponseClient("gpt-4o-mini")
+    .GetResponsesClient("gpt-4o-mini")
     .AsAIAgent(name: "HaikuBot", instructions: "You are an upbeat assistant that writes beautifully.");
 
 Console.WriteLine(await agent.RunAsync("Write a haiku about Microsoft Agent Framework."));
diff --git a/dotnet/README.md b/dotnet/README.md
index 4e52260f56..c6f3750286 100644
--- a/dotnet/README.md
+++ b/dotnet/README.md
@@ -11,16 +11,16 @@
 ### Basic Agent - .NET
 
 ```c#
-using System;
 using Azure.AI.OpenAI;
 using Azure.Identity;
 using Microsoft.Agents.AI;
+using OpenAI.Responses;
 
 var endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT")!;
 var deploymentName = Environment.GetEnvironmentVariable("AZURE_OPENAI_DEPLOYMENT_NAME")!;
 
 var agent = new AzureOpenAIClient(new Uri(endpoint), new AzureCliCredential())
-    .GetOpenAIResponseClient(deploymentName)
+    .GetResponsesClient(deploymentName)
     .AsAIAgent(name: "HaikuBot", instructions: "You are an upbeat assistant that writes beautifully.");
 
 Console.WriteLine(await agent.RunAsync("Write a haiku about Microsoft Agent Framework."));
diff --git a/dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/MediaInputTest.cs b/dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/MediaInputTest.cs
index a208e10b2d..5400628ba3 100644
--- a/dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/MediaInputTest.cs
+++ b/dotnet/tests/Microsoft.Agents.AI.Workflows.Declarative.IntegrationTests/MediaInputTest.cs
@@ -36,9 +36,24 @@ public async Task ValidateFileUrlAsync(string fileSource, string mediaType, bool
         await this.ValidateFileAsync(new UriContent(fileSource, mediaType), useConversation);
     }
 
+    // Temporarily disabled
     [Theory]
+    [Trait("Category", "IntegrationDisabled")]
     [InlineData(ImageReference, "image/jpeg", true)]
     [InlineData(ImageReference, "image/jpeg", false)]
+    public async Task ValidateImageFileDataAsync(string fileSource, string mediaType, bool useConversation)
+    {
+        // Arrange
+        byte[] fileData = await DownloadFileAsync(fileSource);
+        string encodedData = Convert.ToBase64String(fileData);
+        string fileUrl = $"data:{mediaType};base64,{encodedData}";
+        this.Output.WriteLine($"Content: {fileUrl.Substring(0, Math.Min(112, fileUrl.Length))}...");
+
+        // Act & Assert
+        await this.ValidateFileAsync(new DataContent(fileUrl), useConversation);
+    }
+
+    [Theory]
     [InlineData(PdfReference, "application/pdf", true)]
     [InlineData(PdfReference, "application/pdf", false)]
     public async Task ValidateFileDataAsync(string fileSource, string mediaType, bool useConversation)
@@ -53,7 +68,9 @@ public async Task ValidateFileDataAsync(string fileSource, string mediaType, boo
         await this.ValidateFileAsync(new DataContent(fileUrl), useConversation);
     }
 
+    // Temporarily disabled
     [Theory]
+    [Trait("Category", "IntegrationDisabled")]
     [InlineData(PdfReference, "doc.pdf", true)]
     [InlineData(PdfReference, "doc.pdf", false)]
     public async Task ValidateFileUploadAsync(string fileSource, string documentName, bool useConversation)