[Storage] [STG104] Combined MD5/CRC64 Response, Smart Access Tier

sdk/storage/azure_storage_blob/CHANGELOG.md

@@ -4,15 +4,12 @@
 
 ### Features Added
 
+- Updated the default service version to `2026-10-06`.
 - Added support for `get_user_delegation_key` to `BlobServiceClient`.
 - Added support for `list_blobs_hierarchical` to `BlobContainerClient`.
 - Added support for `list_page_ranges` to `PageBlobClient`.
-
-### Breaking Changes
-
-### Bugs Fixed
-
-### Other Changes
+- Added `access_tier`, `access_tier_changed_on`, `access_tier_inferred`, and `smart_access_tier` to `BlobDownloadProperties`.
+- `BlockBlobClient::upload_blob_from_url()` now returns the `content_crc64` response header alongside `content_md5` when applicable.
 
 ## 1.0.0 (2026-05-13)
 

sdk/storage/azure_storage_blob/assets.json

@@ -1,6 +1,6 @@
 {
   "AssetsRepo": "Azure/azure-sdk-assets",
   "AssetsRepoPrefixPath": "rust",
-  "Tag": "rust/azure_storage_blob_a7042c9ee6",
+  "Tag": "rust/azure_storage_blob_d5b6a3c697",
   "TagPrefix": "rust/azure_storage_blob"
 }

sdk/storage/azure_storage_blob/src/models/download_result.rs

@@ -180,6 +180,23 @@ pub struct BlobDownloadProperties {
     /// Base64-encoded SHA-256 hash of the customer-provided encryption key
     /// used to encrypt the blob (`x-ms-encryption-key-sha256` header).
     pub encryption_key_sha256: Option<String>,
+
+    /// The access tier of the blob (`x-ms-access-tier` header).
+    pub access_tier: Option<String>,
+
+    /// Date/time the access tier was last changed (`x-ms-access-tier-change-time` header).
+    ///
+    /// Only returned if the tier on the blob was ever set.
+    pub access_tier_changed_on: Option<OffsetDateTime>,
+
+    /// Whether the access tier was inferred rather than explicitly set
+    /// (`x-ms-access-tier-inferred` header).
+    pub access_tier_inferred: Option<bool>,
+
+    /// The underlying tier of a smart tier blob (`x-ms-smart-access-tier` header).
+    ///
+    /// Only returned if the blob is in the Smart tier.
+    pub smart_access_tier: Option<String>,
 }
 
 impl BlobClientDownloadResult {
@@ -270,6 +287,15 @@ impl BlobDownloadProperties {
                 .get_optional_as(&HeaderName::from_static("x-ms-encryption-scope"))?,
             encryption_key_sha256: headers
                 .get_optional_as(&HeaderName::from_static("x-ms-encryption-key-sha256"))?,
+            access_tier: headers.get_optional_as(&HeaderName::from_static("x-ms-access-tier"))?,
+            access_tier_changed_on: headers.get_optional_with(
+                &HeaderName::from_static("x-ms-access-tier-change-time"),
+                |h| parse_rfc7231(h.as_str()),
+            )?,
+            access_tier_inferred: headers
+                .get_optional_as(&HeaderName::from_static("x-ms-access-tier-inferred"))?,
+            smart_access_tier: headers
+                .get_optional_as(&HeaderName::from_static("x-ms-smart-access-tier"))?,
             metadata,
             object_replication_rules,
         })