Structured message cherrypick stg96

sdk/storage/Azure.Storage.Blobs.Batch/samples/Azure.Storage.Blobs.Batch.Samples.Tests.csproj

@@ -17,6 +17,7 @@
     <Compile Remove="$(AzureStorageSharedTestSources)\StorageTestBase.SasVersion.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\Sas\*.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\RepeatingStream.cs" />
+    <Compile Remove="$(AzureStorageSharedTestSources)\ObserveStructuredMessagePolicy.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\TransferValidationTestBase.cs" />
     <None Include="$(AzureStorageSharedTestSources)\*.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>

sdk/storage/Azure.Storage.Blobs.Batch/tests/Azure.Storage.Blobs.Batch.Tests.csproj

@@ -23,6 +23,7 @@
     <Compile Remove="$(AzureStorageSharedTestSources)\AzuriteNUnitFixture.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\TransferValidationTestBase.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\ClientSideEncryptionTestExtensions.cs" />
+    <Compile Remove="$(AzureStorageSharedTestSources)\ObserveStructuredMessagePolicy.cs" />
     <None Include="$(AzureStorageSharedTestSources)\*.xml">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
@@ -42,4 +43,4 @@
     <Compile Include="$(AzureStorageSharedSources)UriQueryParamsCollection.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)Argument.cs" LinkBase="Shared" />
   </ItemGroup>
-</Project>
+</Project>

sdk/storage/Azure.Storage.Blobs.ChangeFeed/samples/Azure.Storage.Blobs.ChangeFeed.Samples.Tests.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>
     <AssemblyTitle>Microsoft Azure.Storage.Blobs.ChangeFeed client library samples</AssemblyTitle>
@@ -14,6 +14,7 @@
     <Compile Remove="$(AzureStorageSharedTestSources)\AzuriteNUnitFixture.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\RepeatingStream.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\StorageTestBase.SasVersion.cs" />
+    <Compile Remove="$(AzureStorageSharedTestSources)\ObserveStructuredMessagePolicy.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\TransferValidationTestBase.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\ClientSideEncryptionTestExtensions.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\Sas\*.cs" />

sdk/storage/Azure.Storage.Blobs.ChangeFeed/tests/Azure.Storage.Blobs.ChangeFeed.Tests.csproj

@@ -17,6 +17,7 @@
     <Compile Remove="$(AzureStorageSharedTestSources)\TransferValidationTestBase.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\ClientSideEncryptionTestExtensions.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\RepeatingStream.cs" />
+    <Compile Remove="$(AzureStorageSharedTestSources)\ObserveStructuredMessagePolicy.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\StorageTestBase.SasVersion.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\Sas\*.cs" />
     <None Include="$(AzureStorageSharedTestSources)\*.xml">
@@ -28,4 +29,4 @@
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory> 
     </Content> 
   </ItemGroup>
-</Project> 
+</Project> 

sdk/storage/Azure.Storage.Blobs/api/Azure.Storage.Blobs.net6.0.cs

@@ -51,7 +51,7 @@ public BlobClient(System.Uri blobUri, Azure.Storage.StorageSharedKeyCredential c
     }
     public partial class BlobClientOptions : Azure.Core.ClientOptions
     {
-        public BlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2024_11_04) { }
+        public BlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2025_01_05) { }
         public Azure.Storage.Blobs.Models.BlobAudience? Audience { get { throw null; } set { } }
         public Azure.Storage.Blobs.Models.CustomerProvidedKey? CustomerProvidedKey { get { throw null; } set { } }
         public bool EnableTenantDiscovery { get { throw null; } set { } }
@@ -522,6 +522,7 @@ public BlobDownloadDetails() { }
         public long BlobSequenceNumber { get { throw null; } }
         public Azure.Storage.Blobs.Models.BlobType BlobType { get { throw null; } }
         public string CacheControl { get { throw null; } }
+        public byte[] ContentCrc { get { throw null; } }
         public string ContentDisposition { get { throw null; } }
         public string ContentEncoding { get { throw null; } }
         public byte[] ContentHash { get { throw null; } }
@@ -567,6 +568,7 @@ internal BlobDownloadInfo() { }
         [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public string ContentType { get { throw null; } }
         public Azure.Storage.Blobs.Models.BlobDownloadDetails Details { get { throw null; } }
+        public bool ExpectTrailingDetails { get { throw null; } }
         public void Dispose() { }
     }
     public partial class BlobDownloadOptions
@@ -588,6 +590,7 @@ public partial class BlobDownloadStreamingResult : System.IDisposable
         internal BlobDownloadStreamingResult() { }
         public System.IO.Stream Content { get { throw null; } }
         public Azure.Storage.Blobs.Models.BlobDownloadDetails Details { get { throw null; } }
+        public bool ExpectTrailingDetails { get { throw null; } }
         public void Dispose() { }
     }
     public partial class BlobDownloadToOptions
@@ -1850,7 +1853,7 @@ public PageBlobClient(System.Uri blobUri, Azure.Storage.StorageSharedKeyCredenti
     }
     public partial class SpecializedBlobClientOptions : Azure.Storage.Blobs.BlobClientOptions
     {
-        public SpecializedBlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2024_11_04) : base (default(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion)) { }
+        public SpecializedBlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2025_01_05) : base (default(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion)) { }
         public Azure.Storage.ClientSideEncryptionOptions ClientSideEncryption { get { throw null; } set { } }
     }
     public static partial class SpecializedBlobExtensions

sdk/storage/Azure.Storage.Blobs/api/Azure.Storage.Blobs.netstandard2.0.cs

@@ -51,7 +51,7 @@ public BlobClient(System.Uri blobUri, Azure.Storage.StorageSharedKeyCredential c
     }
     public partial class BlobClientOptions : Azure.Core.ClientOptions
     {
-        public BlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2024_11_04) { }
+        public BlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2025_01_05) { }
         public Azure.Storage.Blobs.Models.BlobAudience? Audience { get { throw null; } set { } }
         public Azure.Storage.Blobs.Models.CustomerProvidedKey? CustomerProvidedKey { get { throw null; } set { } }
         public bool EnableTenantDiscovery { get { throw null; } set { } }
@@ -522,6 +522,7 @@ public BlobDownloadDetails() { }
         public long BlobSequenceNumber { get { throw null; } }
         public Azure.Storage.Blobs.Models.BlobType BlobType { get { throw null; } }
         public string CacheControl { get { throw null; } }
+        public byte[] ContentCrc { get { throw null; } }
         public string ContentDisposition { get { throw null; } }
         public string ContentEncoding { get { throw null; } }
         public byte[] ContentHash { get { throw null; } }
@@ -567,6 +568,7 @@ internal BlobDownloadInfo() { }
         [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public string ContentType { get { throw null; } }
         public Azure.Storage.Blobs.Models.BlobDownloadDetails Details { get { throw null; } }
+        public bool ExpectTrailingDetails { get { throw null; } }
         public void Dispose() { }
     }
     public partial class BlobDownloadOptions
@@ -588,6 +590,7 @@ public partial class BlobDownloadStreamingResult : System.IDisposable
         internal BlobDownloadStreamingResult() { }
         public System.IO.Stream Content { get { throw null; } }
         public Azure.Storage.Blobs.Models.BlobDownloadDetails Details { get { throw null; } }
+        public bool ExpectTrailingDetails { get { throw null; } }
         public void Dispose() { }
     }
     public partial class BlobDownloadToOptions
@@ -1850,7 +1853,7 @@ public PageBlobClient(System.Uri blobUri, Azure.Storage.StorageSharedKeyCredenti
     }
     public partial class SpecializedBlobClientOptions : Azure.Storage.Blobs.BlobClientOptions
     {
-        public SpecializedBlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2024_11_04) : base (default(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion)) { }
+        public SpecializedBlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2025_01_05) : base (default(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion)) { }
         public Azure.Storage.ClientSideEncryptionOptions ClientSideEncryption { get { throw null; } set { } }
     }
     public static partial class SpecializedBlobExtensions

sdk/storage/Azure.Storage.Blobs/api/Azure.Storage.Blobs.netstandard2.1.cs

@@ -51,7 +51,7 @@ public BlobClient(System.Uri blobUri, Azure.Storage.StorageSharedKeyCredential c
     }
     public partial class BlobClientOptions : Azure.Core.ClientOptions
     {
-        public BlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2024_11_04) { }
+        public BlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2025_01_05) { }
         public Azure.Storage.Blobs.Models.BlobAudience? Audience { get { throw null; } set { } }
         public Azure.Storage.Blobs.Models.CustomerProvidedKey? CustomerProvidedKey { get { throw null; } set { } }
         public bool EnableTenantDiscovery { get { throw null; } set { } }
@@ -522,6 +522,7 @@ public BlobDownloadDetails() { }
         public long BlobSequenceNumber { get { throw null; } }
         public Azure.Storage.Blobs.Models.BlobType BlobType { get { throw null; } }
         public string CacheControl { get { throw null; } }
+        public byte[] ContentCrc { get { throw null; } }
         public string ContentDisposition { get { throw null; } }
         public string ContentEncoding { get { throw null; } }
         public byte[] ContentHash { get { throw null; } }
@@ -567,6 +568,7 @@ internal BlobDownloadInfo() { }
         [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
         public string ContentType { get { throw null; } }
         public Azure.Storage.Blobs.Models.BlobDownloadDetails Details { get { throw null; } }
+        public bool ExpectTrailingDetails { get { throw null; } }
         public void Dispose() { }
     }
     public partial class BlobDownloadOptions
@@ -588,6 +590,7 @@ public partial class BlobDownloadStreamingResult : System.IDisposable
         internal BlobDownloadStreamingResult() { }
         public System.IO.Stream Content { get { throw null; } }
         public Azure.Storage.Blobs.Models.BlobDownloadDetails Details { get { throw null; } }
+        public bool ExpectTrailingDetails { get { throw null; } }
         public void Dispose() { }
     }
     public partial class BlobDownloadToOptions
@@ -1850,7 +1853,7 @@ public PageBlobClient(System.Uri blobUri, Azure.Storage.StorageSharedKeyCredenti
     }
     public partial class SpecializedBlobClientOptions : Azure.Storage.Blobs.BlobClientOptions
     {
-        public SpecializedBlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2024_11_04) : base (default(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion)) { }
+        public SpecializedBlobClientOptions(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion version = Azure.Storage.Blobs.BlobClientOptions.ServiceVersion.V2025_01_05) : base (default(Azure.Storage.Blobs.BlobClientOptions.ServiceVersion)) { }
         public Azure.Storage.ClientSideEncryptionOptions ClientSideEncryption { get { throw null; } set { } }
     }
     public static partial class SpecializedBlobExtensions

sdk/storage/Azure.Storage.Blobs/assets.json

@@ -2,5 +2,5 @@
   "AssetsRepo": "Azure/azure-sdk-assets",
   "AssetsRepoPrefixPath": "net",
   "TagPrefix": "net/storage/Azure.Storage.Blobs",
-  "Tag": "net/storage/Azure.Storage.Blobs_5c382dfb14"
+  "Tag": "net/storage/Azure.Storage.Blobs_c5174c4663"
 }

sdk/storage/Azure.Storage.Blobs/samples/Azure.Storage.Blobs.Samples.Tests.csproj

@@ -16,6 +16,7 @@
     <Compile Remove="$(AzureStorageSharedTestSources)\ClientSideEncryptionTestExtensions.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\RepeatingStream.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\StorageTestBase.SasVersion.cs" />
+    <Compile Remove="$(AzureStorageSharedTestSources)\ObserveStructuredMessagePolicy.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\Sas\*.cs" />
     <Compile Remove="$(AzureStorageSharedTestSources)\TransferValidationTestBase.cs" />
     <None Include="$(AzureStorageSharedTestSources)\*.xml">

sdk/storage/Azure.Storage.Blobs/src/AppendBlobClient.cs

@@ -1242,14 +1242,39 @@ internal async Task<Response<BlobAppendInfo>> AppendBlockInternal(
                     BlobErrors.VerifyHttpsCustomerProvidedKey(Uri, ClientConfiguration.CustomerProvidedKey);
                     Errors.VerifyStreamPosition(content, nameof(content));
 
-                    // compute hash BEFORE attaching progress handler
-                    ContentHasher.GetHashResult hashResult = await ContentHasher.GetHashOrDefaultInternal(
-                        content,
-                        validationOptions,
-                        async,
-                        cancellationToken).ConfigureAwait(false);
-
-                    content = content.WithNoDispose().WithProgress(progressHandler);
+                    ContentHasher.GetHashResult hashResult = null;
+                    long contentLength = (content?.Length - content?.Position) ?? 0;
+                    long? structuredContentLength = default;
+                    string structuredBodyType = null;
+                    if (validationOptions != null &&
+                        validationOptions.ChecksumAlgorithm.ResolveAuto() == StorageChecksumAlgorithm.StorageCrc64 &&
+                        ClientSideEncryption == null) // don't allow feature combination
+                    {
+                        // report progress in terms of caller bytes, not encoded bytes
+                        structuredContentLength = contentLength;
+                        contentLength = (content?.Length - content?.Position) ?? 0;
+                        structuredBodyType = Constants.StructuredMessage.CrcStructuredMessage;
+                        content = content.WithNoDispose().WithProgress(progressHandler);
+                        content = validationOptions.PrecalculatedChecksum.IsEmpty
+                            ? new StructuredMessageEncodingStream(
+                                content,
+                                Constants.StructuredMessage.DefaultSegmentContentLength,
+                                StructuredMessage.Flags.StorageCrc64)
+                            : new StructuredMessagePrecalculatedCrcWrapperStream(
+                                content,
+                                validationOptions.PrecalculatedChecksum.Span);
+                        contentLength = (content?.Length - content?.Position) ?? 0;
+                    }
+                    else
+                    {
+                        // compute hash BEFORE attaching progress handler
+                        hashResult = await ContentHasher.GetHashOrDefaultInternal(
+                            content,
+                            validationOptions,
+                            async,
+                            cancellationToken).ConfigureAwait(false);
+                        content = content.WithNoDispose().WithProgress(progressHandler);
+                    }
 
                     ResponseWithHeaders<AppendBlobAppendBlockHeaders> response;
 
@@ -1267,6 +1292,8 @@ internal async Task<Response<BlobAppendInfo>> AppendBlockInternal(
                             encryptionKeySha256: ClientConfiguration.CustomerProvidedKey?.EncryptionKeyHash,
                             encryptionAlgorithm: ClientConfiguration.CustomerProvidedKey?.EncryptionAlgorithm == null ? null : EncryptionAlgorithmTypeInternal.AES256,
                             encryptionScope: ClientConfiguration.EncryptionScope,
+                            structuredBodyType: structuredBodyType,
+                            structuredContentLength: structuredContentLength,
                             ifModifiedSince: conditions?.IfModifiedSince,
                             ifUnmodifiedSince: conditions?.IfUnmodifiedSince,
                             ifMatch: conditions?.IfMatch?.ToString(),
@@ -1289,6 +1316,8 @@ internal async Task<Response<BlobAppendInfo>> AppendBlockInternal(
                             encryptionKeySha256: ClientConfiguration.CustomerProvidedKey?.EncryptionKeyHash,
                             encryptionAlgorithm: ClientConfiguration.CustomerProvidedKey?.EncryptionAlgorithm == null ? null : EncryptionAlgorithmTypeInternal.AES256,
                             encryptionScope: ClientConfiguration.EncryptionScope,
+                            structuredBodyType: structuredBodyType,
+                            structuredContentLength: structuredContentLength,
                             ifModifiedSince: conditions?.IfModifiedSince,
                             ifUnmodifiedSince: conditions?.IfUnmodifiedSince,
                             ifMatch: conditions?.IfMatch?.ToString(),

sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj

@@ -52,6 +52,8 @@
     <Compile Include="$(AzureStorageSharedSources)BufferExtensions.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)ChecksumCalculatingStream.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)ContentRange.cs" LinkBase="Shared" />
+    <Compile Include="$(AzureStorageSharedSources)ContentRangeExtensions.cs" LinkBase="Shared" />
+    <Compile Include="$(AzureStorageSharedSources)ChecksumExtensions.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)Constants.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)CompatSwitches.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)ContentHasher.cs" LinkBase="Shared" />
@@ -91,6 +93,11 @@
     <Compile Include="$(AzureStorageSharedSources)StorageServerTimeoutPolicy.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)StorageTelemetryPolicy.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)StorageVersionExtensions.cs" LinkBase="Shared" />
+    <Compile Include="$(AzureStorageSharedSources)StructuredMessage.cs" LinkBase="Shared" />
+    <Compile Include="$(AzureStorageSharedSources)StructuredMessageDecodingRetriableStream.cs" LinkBase="Shared" />
+    <Compile Include="$(AzureStorageSharedSources)StructuredMessageDecodingStream.cs" LinkBase="Shared" />
+    <Compile Include="$(AzureStorageSharedSources)StructuredMessageEncodingStream.cs" LinkBase="Shared" />
+    <Compile Include="$(AzureStorageSharedSources)StructuredMessagePrecalculatedCrcWrapperStream.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)UriExtensions.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)UriQueryParamsCollection.cs" LinkBase="Shared" />
     <Compile Include="$(AzureStorageSharedSources)UserDelegationKeyProperties.cs" LinkBase="Shared" />