fix batch response content collection

Author: Ndiritu

src/msgraph_core/requests/batch_response_content_collection.py

@@ -23,7 +23,7 @@ def __init__(self) -> None:
         self._responses: List[BatchResponseContent] = []
 
     def add_response(self, response: BatchResponseContent) -> None:
-        """ 
+        """
         Adds a response to the collection.
         Args:
             keys: The keys of the response to add.
@@ -32,7 +32,7 @@ def add_response(self, response: BatchResponseContent) -> None:
         self._responses.append(response)
 
     def get_responses(self):
-        """ 
+        """
         Gets the responses in the collection.
         Returns:
             List[Tuple[str, BatchResponseContent]]: The responses in the collection.
@@ -50,15 +50,15 @@ async def responses_status_codes(self) -> Dict[str, int]:
         for response in self._responses:
             if isinstance(response, BatchResponseItem):
                 if response.id is not None:
-                    status_codes[response.id] = response.status_code
+                    status_codes[response.id] = response.status
                 else:
                     raise ValueError("Response ID cannot be None")
             else:
                 raise TypeError("Invalid type: Collection must be of type BatchResponseContent")
         return status_codes
 
     def get_field_deserializers(self) -> Dict[str, Callable[[ParseNode], None]]:
-        """ 
+        """
         Gets the deserialization information for this object.
         :return: The deserialization information for this object where each entry is a property key
         with its deserialization callback.
@@ -68,8 +68,7 @@ def get_field_deserializers(self) -> Dict[str, Callable[[ParseNode], None]]:
             'responses':
             lambda n: setattr(
                 self, "_responses",
-                n.
-                get_collection_of_object_values(BatchResponseItem.create_from_discriminator_value)
+                n.get_collection_of_object_values(BatchResponseItem)
             )
         }