Restore method signatures and note formatting to match main

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: Abel Milash

examples/advanced/walkthrough.py

@@ -19,7 +19,7 @@
 - pip install azure-identity
 """
 
-import sys
+import argparse
 import json
 import time
 from enum import IntEnum
@@ -69,6 +69,11 @@ def backoff(op, *, delays=(0, 2, 5, 10, 20, 20)):
 
 
 def main():
+    parser = argparse.ArgumentParser(description="Dataverse SDK Walkthrough")
+    parser.add_argument("--url", help="Dataverse org URL (e.g. https://yourorg.crm.dynamics.com)")
+    args = parser.parse_args()
+    base_url = args.url.rstrip("/")
+
     print("=" * 80)
     print("Dataverse SDK Walkthrough")
     print("=" * 80)
@@ -80,13 +85,6 @@ def main():
     print("1. Setup & Authentication")
     print("=" * 80)
 
-    base_url = input("Enter Dataverse org URL (e.g. https://yourorg.crm.dynamics.com): ").strip()
-    if not base_url:
-        print("No URL entered; exiting.")
-        sys.exit(1)
-
-    base_url = base_url.rstrip("/")
-
     log_call("InteractiveBrowserCredential()")
     credential = InteractiveBrowserCredential()
 

src/PowerPlatform/Dataverse/data/_odata.py

@@ -361,12 +361,7 @@ def _create(self, entity_set: str, table_schema_name: str, record: Dict[str, Any
             f"Create response missing GUID in OData-EntityId/Location headers (status={getattr(r,'status_code', '?')}). Headers: {header_keys}"
         )
 
-    def _create_multiple(
-        self,
-        entity_set: str,
-        table_schema_name: str,
-        records: List[Dict[str, Any]],
-    ) -> List[str]:
+    def _create_multiple(self, entity_set: str, table_schema_name: str, records: List[Dict[str, Any]]) -> List[str]:
         """Create multiple records using the collection-bound ``CreateMultiple`` action.
 
         Large record lists are automatically split into chunks of up to
@@ -383,9 +378,7 @@ def _create_multiple(
         :rtype: ``list[str]``
 
         .. note::
-           Logical type stamping: if any payload omits ``@odata.type`` the client
-           injects ``Microsoft.Dynamics.CRM.<table_logical_name>``. If all payloads
-           already include ``@odata.type`` no modification occurs.
+           Logical type stamping: if any payload omits ``@odata.type`` the client injects ``Microsoft.Dynamics.CRM.<table_logical_name>``. If all payloads already include ``@odata.type`` no modification occurs.
 
         .. warning::
            When input exceeds ``_MULTIPLE_BATCH_SIZE`` records, the operation is
@@ -542,7 +535,6 @@ def _upsert_multiple(
         for i in range(0, len(targets), _MULTIPLE_BATCH_SIZE):
             chunk = targets[i : i + _MULTIPLE_BATCH_SIZE]
             self._request("post", url, json={"Targets": chunk}, expected=(200, 201, 204))
-        return None
 
     # --- Derived helpers for high-level client ergonomics ---
     def _primary_id_attr(self, table_schema_name: str) -> str:
@@ -662,12 +654,7 @@ def _update(self, table_schema_name: str, key: str, data: Dict[str, Any]) -> Non
         """
         self._execute_raw(self._build_update(table_schema_name, key, data))
 
-    def _update_multiple(
-        self,
-        entity_set: str,
-        table_schema_name: str,
-        records: List[Dict[str, Any]],
-    ) -> None:
+    def _update_multiple(self, entity_set: str, table_schema_name: str, records: List[Dict[str, Any]]) -> None:
         """Bulk update existing records via the collection-bound ``UpdateMultiple`` action.
 
         Large record lists are automatically split into chunks of up to