Update api spec (#299)

* YOYO NEW API SPEC!

* I have generated the latest API!

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

kittycad/models/__init__.py

@@ -332,6 +332,7 @@ from .update_payment_balance import UpdatePaymentBalance
 from .update_shortlink_request import UpdateShortlinkRequest
 from .update_user import UpdateUser
 from .user import User
+from .user_identifier import UserIdentifier
 from .user_org_info import UserOrgInfo
 from .user_org_role import UserOrgRole
 from .user_results_page import UserResultsPage

kittycad/models/user_identifier.py

@@ -0,0 +1,17 @@
+from typing import Any
+
+from pydantic import GetCoreSchemaHandler
+from pydantic_core import CoreSchema, core_schema
+
+
+class UserIdentifier(str):
+    """"""
+
+    def __str__(self) -> str:
+        return self
+
+    @classmethod
+    def __get_pydantic_core_schema__(
+        cls, source_type: Any, handler: GetCoreSchemaHandler
+    ) -> CoreSchema:
+        return core_schema.no_info_after_validator_function(cls, handler(str))