add missing fields

Signed-off-by: Bala.FA <bala@minio.io>

Author: balamurugana

minio/minio.py

@@ -1558,6 +1558,14 @@ def bucket_exists(
             extra_headers: Optional[HTTPHeaderDict] = None,
             extra_query_params: Optional[HTTPQueryDict] = None,
     ) -> bool:
+        ## FIXME: add HeadBucket S3 API
+        """
+        x-amz-bucket-arn: BucketArn
+        x-amz-bucket-location-type: BucketLocationType
+        x-amz-bucket-location-name: BucketLocationName
+        x-amz-bucket-region: BucketRegion
+        x-amz-access-point-alias: AccessPointAlias
+        """
         """
         Check if a bucket exists.
 

minio/models.py

@@ -195,6 +195,10 @@ class Object:
     is_delete_marker: bool = False
     tags: Optional[Tags] = None
     is_dir: bool = field(default=False, init=False)
+    checksum_algorithms: Optional[List[Algorithm]] = None
+    checksum_type: Optional[ChecksumType] = None
+    is_restore_in_progress: bool = False
+    restore_expiry_date: Optional[datetime] = None
 
     def __post_init__(self):
         object.__setattr__(
@@ -248,6 +252,22 @@ def fromxml(
                 ),
             )
 
+        checksum_algorithms: List[Algorithm] = []
+        for elem in findall(element, "ChecksumAlgorithm"):
+            if elem.text:
+                checksum_algorithms.append(Algorithm[elem.text])
+
+        checksum_type = findtext(element, "ChecksumType")
+
+        is_restore_in_progress = cast(
+            str,
+            findtext(element, "RestoreStatus/IsRestoreInProgress", default=""),
+        )
+
+        restore_expiry_date = findtext(
+            element, "RestoreStatus/RestoreExpiryDate",
+        )
+
         return cls(
             bucket_name=bucket_name,
             object_name=object_name,
@@ -261,7 +281,16 @@ def fromxml(
             owner_name=owner_name,
             metadata=metadata,
             is_delete_marker=is_delete_marker,
-            tags=tags
+            tags=tags,
+            checksum_algorithms=checksum_algorithms or None,
+            checksum_type=(
+                ChecksumType[checksum_type] if checksum_type else None
+            ),
+            is_restore_in_progress=is_restore_in_progress.lower() == "true",
+            restore_expiry_date=(
+                from_iso8601utc(restore_expiry_date) if restore_expiry_date
+                else None
+            ),
         )
 
 
@@ -2519,6 +2548,7 @@ class Bucket:
         name: str
         creation_date: Optional[datetime] = None
         bucket_region: Optional[str] = None
+        bucket_arn: Optional[str] = None
 
         @classmethod
         def fromxml(
@@ -2533,6 +2563,7 @@ def fromxml(
                 creation_date=from_iso8601utc(
                     creation_date) if creation_date else None,
                 bucket_region=findtext(element, "BucketRegion"),
+                bucket_arn=findtext(element, "BucketArn"),
             )
 
 
@@ -2614,6 +2645,8 @@ class Upload:
         owner_name: Optional[str] = None
         storage_class: Optional[str] = None
         initiated_time: Optional[datetime] = None
+        checksum_algorithm: Optional[Algorithm] = None
+        checksum_type: Optional[ChecksumType] = None
 
         def __init__(
                 self, element: ET.Element, encoding_type: Optional[str] = None,
@@ -2661,6 +2694,20 @@ def __init__(
                 "initiated_time",
                 from_iso8601utc(initiated_time) if initiated_time else None,
             )
+            checksum_algorithm = findtext(element, "ChecksumAlgorithm")
+            if checksum_algorithm:
+                object.__setattr__(
+                    self,
+                    "checksum_algorithm",
+                    Algorithm[checksum_algorithm],
+                )
+            checksum_type = findtext(element, "ChecksumType")
+            if checksum_type:
+                object.__setattr__(
+                    self,
+                    "checksum_type",
+                    ChecksumType[checksum_type],
+                )
 
 
 @dataclass(frozen=True)