diff --git a/.pylintrc b/.pylintrc
index f789fc6..cfbff33 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -11,6 +11,7 @@ disable=
     too-many-instance-attributes,
     unnecessary-pass,
     too-many-arguments,
+    too-many-positional-arguments,
     too-few-public-methods,
 
 [TYPECHECK]
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 348db45..178b0eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ Unreleased
 ----------
 * Added `message.deleted` to the Webhook enum, appended tests
 * Fixed Participant.email not being optional, Microsoft events can now be represented 
+* Added support for metadata_pair query params to the messages and drafts list endpoints
 
 v6.13.1
 ----------
diff --git a/nylas/models/drafts.py b/nylas/models/drafts.py
index 3c8a8c2..78626b9 100644
--- a/nylas/models/drafts.py
+++ b/nylas/models/drafts.py
@@ -129,6 +129,7 @@ class CreateDraftRequest(TypedDict):
         "starred": NotRequired[bool],
         "thread_id": NotRequired[str],
         "has_attachment": NotRequired[bool],
+        "metadata_pair": NotRequired[str],
     },
 )
 """
@@ -145,6 +146,7 @@ class CreateDraftRequest(TypedDict):
     unread: Filter messages by unread status.
     starred: Filter messages by starred status.
     has_attachment: Filter messages by whether they have an attachment.
+    metadata_pair (NotRequired[str]): Filter messages by metadata key/value pair.
     limit (NotRequired[int]): The maximum number of objects to return.
         This field defaults to 50. The maximum allowed value is 200.
     page_token (NotRequired[str]): An identifier that specifies which page of data to return.
diff --git a/nylas/models/messages.py b/nylas/models/messages.py
index 342df89..9caf5bf 100644
--- a/nylas/models/messages.py
+++ b/nylas/models/messages.py
@@ -128,6 +128,7 @@ class Message:
         "fields": NotRequired[Fields],
         "search_query_native": NotRequired[str],
         "select": NotRequired[str],
+        "metadata_pair": NotRequired[str]
     },
 )
 """
@@ -159,6 +160,8 @@ class Message:
         This field defaults to 50. The maximum allowed value is 200.
     page_token (NotRequired[str]): An identifier that specifies which page of data to return.
         This value should be taken from a ListResponse object's next_cursor parameter.
+    metadata_pair (NotRequired[str]): Pass a metadata key/value pair (for example, ?metadata_pair=key1:value)
+        to search for metadata associated with objects. See Metadata for more information. 
 """
 
 
diff --git a/nylas/models/notetakers.py b/nylas/models/notetakers.py
index a889fec..17badf6 100644
--- a/nylas/models/notetakers.py
+++ b/nylas/models/notetakers.py
@@ -268,7 +268,6 @@ class ListNotetakerQueryParams(ListQueryParams):
 
     def __post_init__(self):
         """Convert enums to string values for API requests."""
-        super().__post_init__()
         # Convert state enum to string if present
         if hasattr(self, "state") and isinstance(self.state, NotetakerState):
             self.state = self.state.value