diff --git a/extensions/Worker.Extensions.Abstractions/src/SupportsDeferredBindingAttribute.cs b/extensions/Worker.Extensions.Abstractions/src/SupportsDeferredBindingAttribute.cs
deleted file mode 100644
index b88551c43..000000000
--- a/extensions/Worker.Extensions.Abstractions/src/SupportsDeferredBindingAttribute.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the MIT License. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.Azure.Functions.Worker.Extensions.Abstractions
-{
-    /// <summary>
-    /// Specifies if a binding attribute supports deferred binding when generating function metadata.
-    /// This is to be used on input, output or trigger attributes that support deferred binding.
-    /// </summary>
-    [AttributeUsage(AttributeTargets.Class)]
-    public class SupportsDeferredBindingAttribute : Attribute
-    {
-    }
-}
diff --git a/extensions/Worker.Extensions.Storage.Blobs/src/BlobInputAttribute.cs b/extensions/Worker.Extensions.Storage.Blobs/src/BlobInputAttribute.cs
index 78ab31abc..a2856cad2 100644
--- a/extensions/Worker.Extensions.Storage.Blobs/src/BlobInputAttribute.cs
+++ b/extensions/Worker.Extensions.Storage.Blobs/src/BlobInputAttribute.cs
@@ -5,7 +5,6 @@
 
 namespace Microsoft.Azure.Functions.Worker
 {
-    [SupportsDeferredBinding]
     public sealed class BlobInputAttribute : InputBindingAttribute
     {
         private readonly string _blobPath;
diff --git a/extensions/Worker.Extensions.Storage.Blobs/src/BlobStorageConverter.cs b/extensions/Worker.Extensions.Storage.Blobs/src/BlobStorageConverter.cs
deleted file mode 100644
index 3e0a6c96f..000000000
--- a/extensions/Worker.Extensions.Storage.Blobs/src/BlobStorageConverter.cs
+++ /dev/null
@@ -1,236 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the MIT License. See License.txt in the project root for license information.
-
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Reflection;
-using System.Threading;
-using System.Threading.Tasks;
-using Azure.Storage.Blobs;
-using Azure.Storage.Blobs.Specialized;
-using Microsoft.Azure.Functions.Worker.Converters;
-using Microsoft.Azure.Functions.Worker.Core;
-using Microsoft.Extensions.Options;
-using Microsoft.Extensions.Logging;
-
-namespace Microsoft.Azure.Functions.Worker
-{
-    /// <summary>
-    /// Converter to bind Blob Storage type parameters.
-    /// </summary>
-    internal class BlobStorageConverter : IInputConverter
-    {
-        private readonly IOptions<WorkerOptions> _workerOptions;
-        private readonly IOptionsSnapshot<BlobStorageBindingOptions> _blobOptions;
-
-        private readonly ILogger<BlobStorageConverter> _logger;
-
-        public BlobStorageConverter(IOptions<WorkerOptions> workerOptions, IOptionsSnapshot<BlobStorageBindingOptions> blobOptions, ILogger<BlobStorageConverter> logger)
-        {
-            _workerOptions = workerOptions ?? throw new ArgumentNullException(nameof(workerOptions));
-            _blobOptions = blobOptions ?? throw new ArgumentNullException(nameof(blobOptions));
-            _logger = logger ?? throw new ArgumentNullException(nameof(logger));
-        }
-
-        public async ValueTask<ConversionResult> ConvertAsync(ConverterContext context)
-        {
-            return context?.Source switch
-            {
-                ModelBindingData binding => await ConvertFromBindingDataAsync(context, binding),
-                CollectionModelBindingData binding => await ConvertFromCollectionBindingDataAsync(context, binding),
-                _ => ConversionResult.Unhandled(),
-            };
-        }
-
-        private async ValueTask<ConversionResult> ConvertFromBindingDataAsync(ConverterContext context, ModelBindingData modelBindingData)
-        {
-            if (!IsBlobExtension(modelBindingData))
-            {
-                return ConversionResult.Unhandled();
-            }
-
-            try
-            {
-                Dictionary<string, string> content = GetBindingDataContent(modelBindingData);
-                var result = await ConvertModelBindingDataAsync(content, context.TargetType, modelBindingData);
-
-                if (result is not null)
-                {
-                    return ConversionResult.Success(result);
-                }
-            }
-            catch (Exception ex)
-            {
-                return ConversionResult.Failed(ex);
-            }
-
-            return ConversionResult.Unhandled();
-        }
-
-        private async ValueTask<ConversionResult> ConvertFromCollectionBindingDataAsync(ConverterContext context, CollectionModelBindingData collectionModelBindingData)
-        {
-            var blobCollection = new List<object>(collectionModelBindingData.ModelBindingDataArray.Length);
-            Type elementType = context.TargetType.IsArray ? context.TargetType.GetElementType() : context.TargetType.GenericTypeArguments[0];
-
-            try
-            {
-                foreach (ModelBindingData modelBindingData in collectionModelBindingData.ModelBindingDataArray)
-                {
-                    if (!IsBlobExtension(modelBindingData))
-                    {
-                        return ConversionResult.Unhandled();
-                    }
-
-                    Dictionary<string, string> content = GetBindingDataContent(modelBindingData);
-                    var element = await ConvertModelBindingDataAsync(content, elementType, modelBindingData);
-
-                    if (element is not null)
-                    {
-                        blobCollection.Add(element);
-                    }
-                }
-
-                var methodName = context.TargetType.IsArray ? nameof(CloneToArray) : nameof(CloneToList);
-                var result = ToTargetTypeCollection(blobCollection, methodName, elementType);
-
-                return ConversionResult.Success(result);
-            }
-            catch (Exception ex)
-            {
-                return ConversionResult.Failed(ex);
-            }
-        }
-
-        private bool IsBlobExtension(ModelBindingData bindingData)
-        {
-            if (bindingData?.Source is not Constants.BlobExtensionName)
-            {
-                _logger.LogTrace("Source '{source}' is not supported by {converter}", bindingData?.Source, nameof(BlobStorageConverter));
-                return false;
-            }
-
-            return true;
-        }
-
-        private Dictionary<string, string> GetBindingDataContent(ModelBindingData bindingData)
-        {
-            return bindingData?.ContentType switch
-            {
-                Constants.JsonContentType => new Dictionary<string, string>(bindingData?.Content?.ToObjectFromJson<Dictionary<string, string>>(), StringComparer.OrdinalIgnoreCase),
-                _ => throw new NotSupportedException($"Unexpected content-type. Currently only {Constants.JsonContentType} is supported.")
-            };
-        }
-
-        private async Task<object?> ConvertModelBindingDataAsync(IDictionary<string, string> content, Type targetType, ModelBindingData bindingData)
-        {
-            content.TryGetValue(Constants.Connection, out var connectionName);
-            content.TryGetValue(Constants.ContainerName, out var containerName);
-            content.TryGetValue(Constants.BlobName, out var blobName);
-
-            if (string.IsNullOrEmpty(connectionName) || string.IsNullOrEmpty(containerName))
-            {
-                throw new ArgumentNullException("'Connection' and 'ContainerName' cannot be null or empty");
-            }
-
-            return await ToTargetTypeAsync(targetType, connectionName, containerName, blobName);
-        }
-
-        private async Task<object?> ToTargetTypeAsync(Type targetType, string connectionName, string containerName, string blobName) => targetType switch
-        {
-            Type _ when targetType == typeof(String) => await GetBlobStringAsync(connectionName, containerName, blobName),
-            Type _ when targetType == typeof(Stream) => await GetBlobStreamAsync(connectionName, containerName, blobName),
-            Type _ when targetType == typeof(Byte[]) => await GetBlobBinaryDataAsync(connectionName, containerName, blobName),
-            Type _ when targetType == typeof(BlobBaseClient) => CreateBlobClient<BlobBaseClient>(connectionName, containerName, blobName),
-            Type _ when targetType == typeof(BlobClient) => CreateBlobClient<BlobClient>(connectionName, containerName, blobName),
-            Type _ when targetType == typeof(BlockBlobClient) => CreateBlobClient<BlockBlobClient>(connectionName, containerName, blobName),
-            Type _ when targetType == typeof(PageBlobClient) => CreateBlobClient<PageBlobClient>(connectionName, containerName, blobName),
-            Type _ when targetType == typeof(AppendBlobClient) => CreateBlobClient<AppendBlobClient>(connectionName, containerName, blobName),
-            Type _ when targetType == typeof(BlobContainerClient) => CreateBlobContainerClient(connectionName, containerName),
-            _ => await DeserializeToTargetObjectAsync(targetType, connectionName, containerName, blobName)
-        };
-
-        private async Task<object?> DeserializeToTargetObjectAsync(Type targetType, string connectionName, string containerName, string blobName)
-        {
-            var content = await GetBlobStreamAsync(connectionName, containerName, blobName);
-            return _workerOptions?.Value?.Serializer?.Deserialize(content, targetType, CancellationToken.None);
-        }
-
-        private object? ToTargetTypeCollection(IEnumerable<object> blobCollection, string methodName, Type type)
-        {
-            blobCollection = blobCollection.Select(b => Convert.ChangeType(b, type));
-            MethodInfo method = typeof(BlobStorageConverter).GetMethod(methodName, BindingFlags.Static | BindingFlags.NonPublic);
-            MethodInfo genericMethod = method.MakeGenericMethod(type);
-
-            return genericMethod.Invoke(null, new[] { blobCollection.ToList() });
-        }
-
-        private static T[] CloneToArray<T>(IList<object> source)
-        {
-            return source.Cast<T>().ToArray();
-        }
-
-        private static IEnumerable<T> CloneToList<T>(IList<object> source)
-        {
-            return source.Cast<T>();
-        }
-
-        private async Task<string> GetBlobStringAsync(string connectionName, string containerName, string blobName)
-        {
-            var client = CreateBlobClient<BlobClient>(connectionName, containerName, blobName);
-            return await GetBlobContentStringAsync(client);
-        }
-
-        private async Task<string> GetBlobContentStringAsync(BlobClient client)
-        {
-            var download = await client.DownloadContentAsync();
-            return download.Value.Content.ToString();
-        }
-
-        private async Task<Byte[]> GetBlobBinaryDataAsync(string connectionName, string containerName, string blobName)
-        {
-            using MemoryStream stream = new();
-            var client = CreateBlobClient<BlobClient>(connectionName, containerName, blobName);
-            await client.DownloadToAsync(stream);
-            return stream.ToArray();
-        }
-
-        private async Task<Stream> GetBlobStreamAsync(string connectionName, string containerName, string blobName)
-        {
-            var client = CreateBlobClient<BlobClient>(connectionName, containerName, blobName);
-            var download = await client.DownloadStreamingAsync();
-            return download.Value.Content;
-        }
-
-        private BlobContainerClient CreateBlobContainerClient(string connectionName, string containerName)
-        {
-            var blobStorageOptions = _blobOptions.Get(connectionName);
-            BlobServiceClient blobServiceClient = blobStorageOptions.CreateClient();
-            BlobContainerClient container = blobServiceClient.GetBlobContainerClient(containerName);
-            return container;
-        }
-
-        private T CreateBlobClient<T>(string connectionName, string containerName, string blobName) where T : BlobBaseClient
-        {
-            if (string.IsNullOrEmpty(blobName))
-            {
-                throw new ArgumentNullException(nameof(blobName));
-            }
-
-            BlobContainerClient container = CreateBlobContainerClient(connectionName, containerName);
-
-            Type targetType = typeof(T);
-            BlobBaseClient blobClient = targetType switch
-            {
-                Type _ when targetType == typeof(BlobClient) => container.GetBlobClient(blobName),
-                Type _ when targetType == typeof(BlockBlobClient) => container.GetBlockBlobClient(blobName),
-                Type _ when targetType == typeof(PageBlobClient) => container.GetPageBlobClient(blobName),
-                Type _ when targetType == typeof(AppendBlobClient) => container.GetAppendBlobClient(blobName),
-                _ => container.GetBlobBaseClient(blobName)
-            };
-
-            return (T)blobClient;
-        }
-    }
-}
\ No newline at end of file
diff --git a/extensions/Worker.Extensions.Storage.Blobs/src/BlobTriggerAttribute.cs b/extensions/Worker.Extensions.Storage.Blobs/src/BlobTriggerAttribute.cs
index 59ac9fbc8..3a546c6be 100644
--- a/extensions/Worker.Extensions.Storage.Blobs/src/BlobTriggerAttribute.cs
+++ b/extensions/Worker.Extensions.Storage.Blobs/src/BlobTriggerAttribute.cs
@@ -5,7 +5,6 @@
 
 namespace Microsoft.Azure.Functions.Worker
 {
-    [SupportsDeferredBinding]
     public sealed class BlobTriggerAttribute : TriggerBindingAttribute
     {
         private readonly string _blobPath;
diff --git a/extensions/Worker.Extensions.Storage.Blobs/src/StorageExtensionStartup.cs b/extensions/Worker.Extensions.Storage.Blobs/src/StorageExtensionStartup.cs
index a7bee100d..9f8b10bb1 100644
--- a/extensions/Worker.Extensions.Storage.Blobs/src/StorageExtensionStartup.cs
+++ b/extensions/Worker.Extensions.Storage.Blobs/src/StorageExtensionStartup.cs
@@ -24,11 +24,6 @@ public override void Configure(IFunctionsWorkerApplicationBuilder applicationBui
             applicationBuilder.Services.AddAzureClientsCore(); // Adds AzureComponentFactory
             applicationBuilder.Services.AddOptions<BlobStorageBindingOptions>();
             applicationBuilder.Services.AddSingleton<IConfigureOptions<BlobStorageBindingOptions>, BlobStorageBindingOptionsSetup>();
-
-            applicationBuilder.Services.Configure<WorkerOptions>((workerOption) =>
-            {
-                workerOption.InputConverters.RegisterAt<BlobStorageConverter>(0);
-            });
         }
     }
 }
diff --git a/src/DotNetWorker.Core/CollectionModelBindingData.cs b/src/DotNetWorker.Core/CollectionModelBindingData.cs
deleted file mode 100644
index a22400c96..000000000
--- a/src/DotNetWorker.Core/CollectionModelBindingData.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the MIT License. See License.txt in the project root for license information.
-
-namespace Microsoft.Azure.Functions.Worker.Core
-{
-    /// <summary>
-    /// A representation of Collection of Microsoft.Azure.WebJobs.ParameterBindingData
-    /// </summary>
-    public abstract class CollectionModelBindingData
-    {
-        /// <summary>
-        /// Gets the array of ModelBindingData
-        /// </summary>
-        public abstract ModelBindingData[] ModelBindingDataArray { get; }
-    }
-}
diff --git a/src/DotNetWorker.Core/ModelBindingData.cs b/src/DotNetWorker.Core/ModelBindingData.cs
deleted file mode 100644
index 8e4580f77..000000000
--- a/src/DotNetWorker.Core/ModelBindingData.cs
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the MIT License. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.Azure.Functions.Worker.Core
-{
-    /// <summary>
-    /// A representation of a Microsoft.Azure.WebJobs.ParameterBindingData
-    /// </summary>
-    public abstract class ModelBindingData
-    {
-        /// <summary>
-        /// Gets the version of the binding data content
-        /// </summary>
-        public abstract string Version { get; }
-
-        /// <summary>
-        /// Gets the extension source of the binding data i.e CosmosDB, AzureStorageBlobs
-        /// </summary>
-        public abstract string Source { get; }
-
-        /// <summary>
-        /// Gets the binding data content
-        /// </summary>
-        public abstract BinaryData Content { get; }
-
-        /// <summary>
-        /// Gets the content type of the binding data content i.e. "application/json"
-        /// </summary>
-        public abstract string ContentType { get; }
-    }
-}
diff --git a/src/DotNetWorker.Grpc/Features/GrpcFunctionBindingsFeature.cs b/src/DotNetWorker.Grpc/Features/GrpcFunctionBindingsFeature.cs
index e45f02acf..ec4e7bcee 100644
--- a/src/DotNetWorker.Grpc/Features/GrpcFunctionBindingsFeature.cs
+++ b/src/DotNetWorker.Grpc/Features/GrpcFunctionBindingsFeature.cs
@@ -124,8 +124,6 @@ public void SetOutputBinding(string name, object value)
             TypedData.DataOneofCase.CollectionString => typedData.CollectionString.String,
             TypedData.DataOneofCase.CollectionDouble => typedData.CollectionDouble.Double,
             TypedData.DataOneofCase.CollectionSint64 => typedData.CollectionSint64.Sint64,
-            TypedData.DataOneofCase.ModelBindingData => new GrpcModelBindingData(typedData.ModelBindingData),
-            TypedData.DataOneofCase.CollectionModelBindingData => new GrpcCollectionModelBindingData(typedData.CollectionModelBindingData),
             _ => throw new NotSupportedException($"{typedData.DataCase} is not supported."),
         };
     }
diff --git a/src/DotNetWorker.Grpc/GrpcCollectionModelBindingData.cs b/src/DotNetWorker.Grpc/GrpcCollectionModelBindingData.cs
deleted file mode 100644
index d3e0726fa..000000000
--- a/src/DotNetWorker.Grpc/GrpcCollectionModelBindingData.cs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the MIT License. See License.txt in the project root for license information.
-
-using System;
-using System.Linq;
-
-namespace Microsoft.Azure.Functions.Worker.Grpc.Messages
-{
-    internal partial class GrpcCollectionModelBindingData : Microsoft.Azure.Functions.Worker.Core.CollectionModelBindingData
-    {
-        public GrpcCollectionModelBindingData(CollectionModelBindingData modelBindingDataArray)
-        {
-            ModelBindingDataArray = modelBindingDataArray.ModelBindingData
-                                        .Select(p => new GrpcModelBindingData(p)).ToArray();
-        }
-
-        public override Core.ModelBindingData[] ModelBindingDataArray { get; }
-    }
-}
diff --git a/src/DotNetWorker.Grpc/GrpcModelBindingData.cs b/src/DotNetWorker.Grpc/GrpcModelBindingData.cs
deleted file mode 100644
index 66d5de896..000000000
--- a/src/DotNetWorker.Grpc/GrpcModelBindingData.cs
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the MIT License. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.Azure.Functions.Worker.Grpc.Messages
-{
-    internal partial class GrpcModelBindingData : Microsoft.Azure.Functions.Worker.Core.ModelBindingData
-    {
-        private readonly ModelBindingData _modelBindingData;
-
-        public GrpcModelBindingData(ModelBindingData modelBindingData)
-        {
-            _modelBindingData = modelBindingData;
-            Content = BinaryData.FromBytes(_modelBindingData.Content.ToByteArray());
-        }
-
-        public override string Version => _modelBindingData.Version;
-
-        public override string Source => _modelBindingData.Source;
-
-        public override BinaryData Content { get; }
-
-        public override string ContentType => _modelBindingData.ContentType;
-    }
-}
diff --git a/test/DotNetWorkerTests/GrpcFunctionBindingsFeatureTests.cs b/test/DotNetWorkerTests/GrpcFunctionBindingsFeatureTests.cs
index 3fb8d6445..d449987ff 100644
--- a/test/DotNetWorkerTests/GrpcFunctionBindingsFeatureTests.cs
+++ b/test/DotNetWorkerTests/GrpcFunctionBindingsFeatureTests.cs
@@ -31,156 +31,5 @@ public GrpcFunctionBindingsFeatureTests()
                 .Setup(m => m.Create())
                 .Returns(new InvocationFeatures(Enumerable.Empty<IInvocationFeatureProvider>()));
         }
-
-        [Fact]
-        public void BindFunctionTriggerAsync_Populates_ModelBindingData()
-        {
-            // Arrange
-            var invocationId = "5fb3a9b4-0b38-450a-9d46-35946e7edea7";
-            var request = TestUtility.CreateInvocationRequest(invocationId);
-            request.TriggerMetadata.Add("myBlob", new TypedData() { ModelBindingData = new ModelBindingData() { 
-                Version = "1.1.1",
-                Source = "blob",
-                Content = ByteString.CopyFromUtf8("stringText")} });
-
-            IInvocationFeatures invocationFeatures = _mockInvocationFeaturesFactory.Object.Create();
-            var context = _mockApplication.Object.CreateContext(invocationFeatures, new CancellationTokenSource().Token);
-
-            // Act
-            var functionBindingsFeature = new GrpcFunctionBindingsFeature(context, request, _mockOutputBindingsInfoProvider.Object);
-
-            // Assert
-            Assert.Single(functionBindingsFeature.TriggerMetadata);
-            
-            functionBindingsFeature.TriggerMetadata.TryGetValue("myBlob", out object bindingData);
-            Assert.True(bindingData.GetType() == typeof(GrpcModelBindingData));
-            var grpcModelBindingData = (GrpcModelBindingData)bindingData;
-
-            Assert.True(grpcModelBindingData.Version == "1.1.1");
-            Assert.True(grpcModelBindingData.Content.GetType() == typeof(BinaryData));
-        }
-
-        [Fact]
-        public void BindFunctionInputAsync_Populates_ModelBindingData()
-        {
-            // Arrange
-            var invocationId = "5fb3a9b4-0b38-450a-9d46-35946e7edea7";
-            var request = TestUtility.CreateInvocationRequest(invocationId);
-            request.InputData.Insert(0, new ParameterBinding()
-            {
-                Name = "myBlob",
-                Data = new TypedData()
-                {
-                    ModelBindingData = new ModelBindingData()
-                    {
-                        Version = "1.1.1",
-                        Source = "blob",
-                        Content = ByteString.CopyFromUtf8("stringText")
-                    }
-                }
-            });
-
-            IInvocationFeatures invocationFeatures = _mockInvocationFeaturesFactory.Object.Create();
-            var context = _mockApplication.Object.CreateContext(invocationFeatures, new CancellationTokenSource().Token);
-
-            // Act
-            var functionBindingsFeature = new GrpcFunctionBindingsFeature(context, request, _mockOutputBindingsInfoProvider.Object);
-
-            // Assert
-            Assert.Single(functionBindingsFeature.InputData);
-
-            functionBindingsFeature.InputData.TryGetValue("myBlob", out object bindingData);
-            Assert.True(bindingData.GetType() == typeof(GrpcModelBindingData));
-            var grpcModelBindingData = (GrpcModelBindingData)bindingData;
-            
-            Assert.True(grpcModelBindingData.Version == "1.1.1");
-            Assert.True(grpcModelBindingData.Content.GetType() == typeof(BinaryData));
-        }
-
-        [Fact]
-        public void BindFunctionTriggerAsync_Populates_CollectionModelBindingData()
-        {
-            // Arrange
-            var invocationId = "5fb3a9b4-0b38-450a-9d46-35946e7edea7";
-            var request = TestUtility.CreateInvocationRequest(invocationId);
-
-            var modelBindingData = new ModelBindingData()
-            {
-                Version = "1.1.1",
-                Source = "blob",
-                Content = ByteString.CopyFromUtf8("stringText")
-            };
-
-            var collectionModelBindingData = new CollectionModelBindingData();
-            collectionModelBindingData.ModelBindingData.Add(modelBindingData);
-
-            request.TriggerMetadata.Add("myBlob", new TypedData()
-            {
-                CollectionModelBindingData = collectionModelBindingData
-            });
-
-            IInvocationFeatures invocationFeatures = _mockInvocationFeaturesFactory.Object.Create();
-            var context = _mockApplication.Object.CreateContext(invocationFeatures, new CancellationTokenSource().Token);
-
-            // Act
-            var functionBindingsFeature = new GrpcFunctionBindingsFeature(context, request, _mockOutputBindingsInfoProvider.Object);
-
-            // Assert
-            Assert.Single(functionBindingsFeature.TriggerMetadata);
-
-            functionBindingsFeature.TriggerMetadata.TryGetValue("myBlob", out object bindingData);
-            Assert.True(bindingData.GetType() == typeof(GrpcCollectionModelBindingData));
-            var grpcCollectionModelBindingData = (GrpcCollectionModelBindingData)bindingData;
-
-            Assert.True(grpcCollectionModelBindingData.ModelBindingDataArray.Count() == 1);
-            var grpcModelBindingData = grpcCollectionModelBindingData.ModelBindingDataArray[0];
-            Assert.True(grpcModelBindingData.Version == "1.1.1");
-            Assert.True(grpcModelBindingData.Content.GetType() == typeof(BinaryData));
-        }
-
-        [Fact]
-        public void BindFunctionInputAsync_Populates_CollectionModelBindingData()
-        {
-            // Arrange
-            var invocationId = "5fb3a9b4-0b38-450a-9d46-35946e7edea7";
-            var request = TestUtility.CreateInvocationRequest(invocationId);
-
-            var modelBindingData = new ModelBindingData()
-            {
-                Version = "1.1.1",
-                Source = "blob",
-                Content = ByteString.CopyFromUtf8("stringText")
-            };
-
-            var collectionModelBindingData = new CollectionModelBindingData();
-            collectionModelBindingData.ModelBindingData.Add(modelBindingData);
-
-            request.InputData.Insert(0, new ParameterBinding()
-            {
-                Name = "myBlob",
-                Data = new TypedData()
-                {
-                    CollectionModelBindingData = collectionModelBindingData
-                }
-            });
-
-            IInvocationFeatures invocationFeatures = _mockInvocationFeaturesFactory.Object.Create();
-            var context = _mockApplication.Object.CreateContext(invocationFeatures, new CancellationTokenSource().Token);
-
-            // Act
-            var functionBindingsFeature = new GrpcFunctionBindingsFeature(context, request, _mockOutputBindingsInfoProvider.Object);
-
-            // Assert
-            Assert.Single(functionBindingsFeature.InputData);
-
-            functionBindingsFeature.InputData.TryGetValue("myBlob", out object bindingData);
-            Assert.True(bindingData.GetType() == typeof(GrpcCollectionModelBindingData));
-            var grpcCollectionModelBindingData = (GrpcCollectionModelBindingData)bindingData;
-
-            Assert.True(grpcCollectionModelBindingData.ModelBindingDataArray.Count() == 1);
-            var grpcModelBindingData = grpcCollectionModelBindingData.ModelBindingDataArray[0];
-            Assert.True(grpcModelBindingData.Version == "1.1.1");
-            Assert.True(grpcModelBindingData.Content.GetType() == typeof(BinaryData));
-        }
     }
 }
diff --git a/test/FunctionMetadataGeneratorTests/FunctionMetadataGeneratorTests.cs b/test/FunctionMetadataGeneratorTests/FunctionMetadataGeneratorTests.cs
index 9832840d5..9daf0e27b 100644
--- a/test/FunctionMetadataGeneratorTests/FunctionMetadataGeneratorTests.cs
+++ b/test/FunctionMetadataGeneratorTests/FunctionMetadataGeneratorTests.cs
@@ -170,7 +170,7 @@ public void StorageFunctions()
             AssertDictionary(extensions, new Dictionary<string, string>
             {
                 { "Microsoft.Azure.WebJobs.Extensions.Storage.Queues", "5.0.0" },
-                { "Microsoft.Azure.WebJobs.Extensions.Storage.Blobs", "5.1.0-beta.1" },
+                { "Microsoft.Azure.WebJobs.Extensions.Storage.Blobs", "5.0.1" },
             });
 
             void ValidateQueueTrigger(ExpandoObject b)
@@ -210,7 +210,7 @@ void ValidateBlobInput(ExpandoObject b)
                     { "Direction", "In" },
                     { "blobPath", "container2" },
                     { "Cardinality", "Many" },
-                    { "Properties", new Dictionary<String, Object>( ) { { "SupportsDeferredBinding" , "True"} } }
+                    { "Properties", new Dictionary<String, Object>() }
                 });
             }
 
@@ -225,8 +225,9 @@ void ValidateBlobTrigger(ExpandoObject b)
                     { "Name", "blob" },
                     { "Type", "blobTrigger" },
                     { "Direction", "In" },
+                    { "DataType", "String"},
                     { "path", "container2/%file%" },
-                    { "Properties", new Dictionary<String, Object>( ) { { "SupportsDeferredBinding" , "True"} } }
+                    { "Properties", new Dictionary<String, Object>() }
                 });
             }
 
@@ -243,68 +244,6 @@ void ValidateQueueOutput(ExpandoObject b)
             }
         }
 
-        [Fact]
-        public void StorageFunction_SDKTypeBindings()
-        {
-            var generator = new FunctionMetadataGenerator();
-            var module = ModuleDefinition.ReadModule(_thisAssembly.Location);
-            var typeDef = TestUtility.GetTypeDefinition(typeof(SDKTypeBindings));
-            var functions = generator.GenerateFunctionMetadata(typeDef);
-            var extensions = generator.Extensions;
-
-            Assert.Single(functions);
-
-            var blobToBlob = functions.Single(p => p.Name == "BlobToBlobFunction");
-
-            ValidateFunction(blobToBlob, "BlobToBlobFunction", GetEntryPoint(nameof(SDKTypeBindings), nameof(SDKTypeBindings.BlobToBlob)),
-                b => ValidateBlobTrigger(b),
-                b => ValidateBlobInput(b),
-                b => ValidateBlobOutput(b));
-
-            AssertDictionary(extensions, new Dictionary<string, string>
-            {
-                { "Microsoft.Azure.WebJobs.Extensions.Storage.Blobs", "5.1.0-beta.1" },
-            });
-
-            void ValidateBlobTrigger(ExpandoObject b)
-            {
-                AssertExpandoObject(b, new Dictionary<string, object>
-                {
-                    { "Name", "blob" },
-                    { "Type", "blobTrigger" },
-                    { "Direction", "In" },
-                    { "path", "container2/%file%" },
-                    { "Properties", new Dictionary<String, Object>( ) { { "SupportsDeferredBinding" , "True"} } }
-                });
-            }
-
-            void ValidateBlobInput(ExpandoObject b)
-            {
-                AssertExpandoObject(b, new Dictionary<string, object>
-                {
-                    { "Name", "blobinput" },
-                    { "Type", "blob" },
-                    { "Direction", "In" },
-                    { "blobPath", "container2/%file%" },
-                    { "Cardinality", "One" },
-                    { "Properties", new Dictionary<String, Object>( ) { { "SupportsDeferredBinding" , "True"} } }
-                });
-            }
-
-            void ValidateBlobOutput(ExpandoObject b)
-            {
-                AssertExpandoObject(b, new Dictionary<string, object>
-                {
-                    { "Name", "$return" },
-                    { "Type", "blob" },
-                    { "Direction", "Out" },
-                    { "blobPath", "container1/hello.txt" },
-                    { "Connection", "MyOtherConnection" },
-                    { "Properties", new Dictionary<String, Object>() }
-                });
-            }
-        }
-
         [Fact]
         public void TimerFunction()
         {
diff --git a/test/SdkE2ETests/Contents/functions.metadata b/test/SdkE2ETests/Contents/functions.metadata
index fb401f51f..60218adc9 100644
--- a/test/SdkE2ETests/Contents/functions.metadata
+++ b/test/SdkE2ETests/Contents/functions.metadata
@@ -50,12 +50,11 @@
         "name": "myBlob",
         "direction": "In",
         "type": "blob",
+        "dataType": "String",
         "blobPath": "test-samples/sample1.txt",
         "connection": "AzureWebJobsStorage",
         "cardinality": "One",
-        "properties": {
-          "supportsDeferredBinding": "True"
-        }
+        "properties": {}
       },
       {
         "name": "Book",
@@ -189,12 +188,11 @@
         "name": "myBlob",
         "direction": "In",
         "type": "blob",
+        "dataType": "String",
         "blobPath": "test-samples/sample1.txt",
         "connection": "AzureWebJobsStorage",
         "cardinality": "One",
-        "properties": {
-          "supportsDeferredBinding": "True"
-        }
+        "properties": {}
       }
     ],
     "retry": {