fix schema

Author: pymonger

src/unity_initiator/resources/routers_schema.yaml

@@ -45,7 +45,7 @@ submit_dag_by_id_action:
     dag_id: str()
     airflow_base_api_endpoint: str(required=False)
     # Auth method: 'basic' (default) or 'bearer'
-    auth_method: str(required=False, enum=["basic", "bearer"])
+    auth_method: enum("basic", "bearer", required=False)
     # For basic auth (legacy)
     airflow_username: str(required=False)
     airflow_password: str(required=False)
@@ -59,7 +59,7 @@ submit_dag_by_id_action:
     bearer_token: str(required=False)
     bearer_token_expiry: int(required=False)
     # Cognito token method: 'oauth2' (default) or 'initiate_auth'
-    cognito_token_method: str(required=False, enum=["oauth2", "initiate_auth"])
+    cognito_token_method: enum("oauth2", "initiate_auth", required=False)
     # Cognito region (required for initiate_auth)
     cognito_region: str(required=False)
     on_success: include("on_success_actions", required=False)