diff --git a/clients/python/src/model_registry/_client.py b/clients/python/src/model_registry/_client.py
index ae522f396..535d57bb9 100644
--- a/clients/python/src/model_registry/_client.py
+++ b/clients/python/src/model_registry/_client.py
@@ -7,6 +7,8 @@
 from urllib import parse
 from warnings import warn
 
+from typing_extensions import overload
+
 from .core import ModelRegistryAPIClient
 from .exceptions import StoreException
 from .store import ScalarType
@@ -69,6 +71,85 @@ def _register_model_artifact(
         self._api.upsert_model_artifact(ma, mv.id)
         return ma
 
+    @overload
+    def register_model(
+        self,
+        name: str,
+        uri: str,
+        *,
+        model_format_name: str,
+        model_format_version: str,
+        version: str,
+        author: str | None = None,
+        description: str | None = None,
+        metadata: dict[str, ScalarType] | None = None,
+    ) -> RegisteredModel: ...
+
+    @overload
+    def register_model(
+        self,
+        name: str,
+        uri: str,
+        *,
+        model_format_name: str,
+        model_format_version: str,
+        version: str,
+        storage_key: str,
+        storage_path: str,
+        author: str | None = None,
+        description: str | None = None,
+        metadata: dict[str, ScalarType] | None = None,
+    ) -> RegisteredModel: ...
+
+    @overload
+    def register_model(
+        self,
+        name: str,
+        uri: str,
+        *,
+        model_format_name: str,
+        model_format_version: str,
+        version: str,
+        service_account_name: str,
+        author: str | None = None,
+        description: str | None = None,
+        metadata: dict[str, ScalarType] | None = None,
+    ) -> RegisteredModel: ...
+
+    @overload
+    def register_model(
+        self,
+        name: str,
+        *,
+        model_format_name: str,
+        model_format_version: str,
+        version: str,
+        storage_key: str,
+        storage_path: str,
+        bucket_name: str,
+        author: str | None = None,
+        description: str | None = None,
+        metadata: dict[str, ScalarType] | None = None,
+    ) -> RegisteredModel: ...
+
+    @overload
+    def register_model(
+        self,
+        name: str,
+        *,
+        model_format_name: str,
+        model_format_version: str,
+        version: str,
+        storage_key: str,
+        storage_path: str,
+        bucket_name: str,
+        bucket_endpoint: str,
+        bucket_region: str,
+        author: str | None = None,
+        description: str | None = None,
+        metadata: dict[str, ScalarType] | None = None,
+    ) -> RegisteredModel: ...
+
     def register_model(
         self,
         name: str,