code using CloudBlockBlob from Microsoft.Azure.WebJobs.Extensions but I am getting many binding errors below

public async Task RunAsync(
    [BlobTrigger("test/{name}", Connection = "CONN")]Stream incommingBlob,
    string name, ILogger log,
    [Blob("test/{name}", FileAccess.Read, Connection = "CONN")] CloudBlockBlob insertBlob,
    CancellationToken token)
{
   
        var inputFileUrl = insertBlob?.Container.GetBlockBlobReference(name).Uri.AbsoluteUri;
        var platformApiStatus = await _UpdateService.UploadFile(name, inputFileUrl, token);
        log.LogInformation($"Upload file functionality invoked returned status:{platformApiStatus} for the file {name} and blob {incommingBlob}");
    
}

Exception :

 Microsoft.Azure.WebJobs.Host: Error indexing method 'UpdateFunction'. Microsoft.Azure.WebJobs.Host: Can't bind Blob to type 'Microsoft.WindowsAzure.Storage.Blob.CloudBlockBlob'.

As mentioned in the comments, CloudBlockBlob is only supported with deprecated package Microsoft.WindowsAzure.Storage.Blob.CloudBlockBlob, you have to use BlockBlobClient or BlobClient instead which is supported with Azure.Storage.Blob Package.

Below is the simple example for BlobClient.

This code reads file and converts the content to Uppercase and uploads the file to the Container.

Reading the contents from test container and uploading the modified file to uploadfile container.

Code Snippet:

using Azure.Storage.Blobs;
using Microsoft.Azure.WebJobs;
using Microsoft.Extensions.Logging;
using System;
using System.IO;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

public class BlobUploadFunction
{

    [FunctionName("BlobTrigger")]
    public static async Task Run(
        [BlobTrigger("test/{name}", Connection = "demo")] Stream inputBlob,
        string name,
        [Blob("uploadfile/{name}", FileAccess.Write, Connection = "demo")] BlobClient outputBlob,
        ILogger log)
    {
        log.LogInformation($"Processing text blob: {name}, Size: {inputBlob.Length} Bytes");

        using var reader = new StreamReader(inputBlob);
        string content = await reader.ReadToEndAsync();

        string modifiedContent = content.ToUpperInvariant();

        using var outputStream = new MemoryStream(Encoding.UTF8.GetBytes(modifiedContent));
        var res=   await outputBlob.UploadAsync(outputStream, overwrite: true);

        log.LogInformation($"Processed text blob '{name}' and uploaded modified content.");
    }
}

.csproj:

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net8.0</TargetFramework>
    <AzureFunctionsVersion>v4</AzureFunctionsVersion>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Azure.Data.Tables" Version="12.10.0" />
    <PackageReference Include="Azure.Storage.Blobs" Version="12.24.0" />
    <PackageReference Include="Azure.Storage.Files.Shares" Version="12.22.0" />
    <PackageReference Include="Azure.Storage.Queues" Version="12.22.0" />
    <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.Storage" Version="5.3.4" />
    <PackageReference Include="Microsoft.Extensions.Azure" Version="1.11.0" />
    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="4.5.0" />
  </ItemGroup>
  <ItemGroup>
    <None Update="host.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
    <None Update="local.settings.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
      <CopyToPublishDirectory>Never</CopyToPublishDirectory>
    </None>
  </ItemGroup>
</Project>

Output:

Functions:

        BlobTrigger: blobTrigger

For detailed output, run func with --verbose flag.
[2025-05-23T10:55:58.163Z] Host lock lease acquired by instance ID '0000000000000000000000004F4DDDC0'.
[2025-05-23T10:56:35.965Z] Executing 'BlobTrigger' (Reason='New blob detected(LogsAndContainerScan): test/HelloWorld.txt', Id=631a00a4-89aa-432b-9a5a-0bb3c2ee45be)
[2025-05-23T10:56:35.973Z] Trigger Details: MessageId: 8697de12-ef04-48b9-90c7-a0aec9c640af, DequeueCount: 1, InsertedOn: 2025-05-23T10:56:34.000+00:00, BlobCreated: 2025-05-23T10:54:12.000+00:00, BlobLastModified: 2025-05-23T10:56:37.000+00:00
[2025-05-23T10:56:36.012Z] Processing text blob: HelloWorld.txt, Size: 50 Bytes
[2025-05-23T10:56:36.543Z] Processed text blob 'HelloWorld.txt' and uploaded modified content.
[2025-05-23T10:56:36.579Z] Executed 'BlobTrigger' (Succeeded, Id=631a00a4-89aa-432b-9a5a-0bb3c2ee45be, Duration=1545ms)

File Content in test container:

Modified File content in uploadfile container: