support updates mentions

src/monday_sdk/modules/updates.py

@@ -8,8 +8,9 @@
 class UpdateModule:
     def __init__(self, graphql_client: MondayGraphQL):
         self.client = graphql_client
-    def create_update(self, item_id, update_value) -> MondayApiResponse:
-        query = create_update_query(item_id, update_value)
+    def create_update(self, item_id, update_value, mentions_list: Optional[List[UpdateMentions]]) -> MondayApiResponse:
+        mentions_str = self._convert_mentions_to_graphql(mentions_list)
+        query = create_update_query(item_id, update_value, mentions_str)
         return self.client.execute(query)
 
     def delete_update(self, item_id) -> MondayApiResponse:
@@ -106,4 +107,25 @@ def fetch_board_updates_incremental(
             If using an older API version, use fetch_board_updates() instead which 
             provides client-side date filtering.
         """
-        return self.fetch_board_updates_page(board_id, limit, page, from_date, to_date)
+        return self.fetch_board_updates_page(board_id, limit, page, from_date, to_date)
+
+    def _convert_mentions_to_graphql(self, mentions_list: Optional[List[UpdateMentions]]):
+        """Convert a Python list of mention dictionaries to GraphQL format string.
+
+        Args:
+            mentions_list: Optional[List[UpdateMentions]]
+            Example: [{"id": 60875578, "type": "User"}]
+
+        Returns:
+            GraphQL formatted string: "[{id: 60875578, type: User}]"
+        """
+        if not mentions_list or not isinstance(mentions_list, list):
+            return "[]"
+
+        mention_strings = []
+        for mention in mentions_list:
+            # Build the mention string with unquoted keys and enum type
+            mention_str = f"{{id: {mention['id']}, type: {mention['type']}}}"
+            mention_strings.append(mention_str)
+
+        return f"[{', '.join(mention_strings)}]"

src/monday_sdk/query_templates.py

@@ -473,18 +473,20 @@ def update_multiple_column_values_query(board_id, item_id, column_values, create
 
 
 # UPDATE RESOURCE QUERIES
-def create_update_query(item_id, update_value):
+def create_update_query(item_id, update_value, mentions: str):
     query = """mutation
         {
             create_update(
                 item_id: %s,
-                body: %s
+                body: %s,
+                mentions_list: %s
             ) {
                 id
             }
         }""" % (
         item_id,
         json.dumps(update_value, ensure_ascii=False),
+        mentions
     )
 
     return query

src/monday_sdk/types/__init__.py

@@ -16,3 +16,4 @@
     Document,
 )
 from .monday_enums import BoardKind, BoardState, BoardsOrderBy, Operator
+from .utils import UpdateMentions

src/monday_sdk/types/utils.py

@@ -0,0 +1,6 @@
+from typing import TypedDict
+
+class UpdateMentions(TypedDict):
+    """TypedDict for updating mentions in a Monday.com column."""
+    id: int
+    type: str