diff --git a/object-store/python/object_store/__init__.py b/object-store/python/object_store/__init__.py
index 9ac8283..e62ae5f 100644
--- a/object-store/python/object_store/__init__.py
+++ b/object-store/python/object_store/__init__.py
@@ -5,6 +5,8 @@
 # of static code checkers. Thus we avoid listing them with __all__ = ...
 from ._internal import ClientOptions as ClientOptions
 from ._internal import ListResult as ListResult
+from ._internal import PutResult as PutResult
+from ._internal import MultipartUpload as MultipartUpload
 from ._internal import ObjectMeta as ObjectMeta
 from ._internal import ObjectStore as _ObjectStore
 from ._internal import Path as Path
@@ -80,7 +82,7 @@ def get_range(self, location: PathLike, start: int, length: int) -> bytes:
         """
         return super().get_range(_as_path(location), start, length)
 
-    def put(self, location: PathLike, bytes: BytesLike) -> None:
+    def put(self, location: PathLike, bytes: BytesLike) -> PutResult:
         """Save the provided bytes to the specified location.
 
         Args:
@@ -89,6 +91,23 @@ def put(self, location: PathLike, bytes: BytesLike) -> None:
         """
         return super().put(_as_path(location), _as_bytes(bytes))
 
+    def put_opts(self, location: PathLike, bytes: BytesLike) -> PutResult:
+        """Save the provided bytes to the specified location with the given options
+
+        Args:
+            location (PathLike): path / key to storage location
+            bytes (BytesLike): data to be written to location
+        """
+        return super().put_opts(_as_path(location), _as_bytes(bytes))
+
+    def put_multipart(self, location: PathLike) -> MultipartUpload:
+        """Perform a multipart upload
+
+        Args:
+            location (PathLike): path / key to storage location
+        """
+        return super().put_multipart(_as_path(location))
+
     def delete(self, location: PathLike) -> None:
         """Delete the object at the specified location.
 
diff --git a/object-store/python/object_store/_internal.pyi b/object-store/python/object_store/_internal.pyi
index c3d6bd3..1252832 100644
--- a/object-store/python/object_store/_internal.pyi
+++ b/object-store/python/object_store/_internal.pyi
@@ -32,6 +32,28 @@ class ListResult:
     def objects(self) -> list[ObjectMeta]:
         """Object metadata for the listing"""
 
+class PutResult:
+    """TODO..."""
+
+    # @property
+    # def common_prefixes(self) -> list[Path]:
+    #     """Prefixes that are common (like directories)"""
+    # @property
+    # def objects(self) -> list[ObjectMeta]:
+    #     """Object metadata for the listing"""
+    pass
+
+class MultipartUpload:
+    """TODO..."""
+
+    # @property
+    # def common_prefixes(self) -> list[Path]:
+    #     """Prefixes that are common (like directories)"""
+    # @property
+    # def objects(self) -> list[ObjectMeta]:
+    #     """Object metadata for the listing"""
+    pass
+
 class ClientOptions:
     """HTTP client configuration for remote object stores"""
 
@@ -133,8 +155,12 @@ class ObjectStore:
         """Return the bytes that are stored at the specified location."""
     def get_range(self, location: Path, start: int, length: int) -> bytes:
         """Return the bytes that are stored at the specified location in the given byte range."""
-    def put(self, location: Path, bytes: bytes) -> None:
+    def put(self, location: Path, bytes: bytes) -> PutResult:
         """Save the provided bytes to the specified location."""
+    def put_opts(self, location: Path, bytes: bytes) -> PutResult:
+        """Save the provided bytes to the specified location with the given options"""
+    def put_multipart(self, location: Path) -> MultipartUpload:
+        """Perform a multipart upload"""
     def list(self, prefix: Path | None) -> list[ObjectMeta]:
         """List all the objects with the given prefix.