diff --git a/.oagen-manifest.json b/.oagen-manifest.json
index 518993d7..1b3ee0e7 100644
--- a/.oagen-manifest.json
+++ b/.oagen-manifest.json
@@ -1,7 +1,7 @@
 {
-  "version": 1,
+  "version": 2,
   "language": "python",
-  "generatedAt": "2026-04-22T22:10:13.399Z",
+  "generatedAt": "2026-04-23T15:27:42.321Z",
   "files": [
     "src/workos/_client.py",
     "src/workos/admin_portal/__init__.py",
@@ -814,6 +814,7 @@
     "tests/fixtures/event_context_actor.json",
     "tests/fixtures/event_context_google_analytics_session.json",
     "tests/fixtures/event_list_list_metadata.json",
+    "tests/fixtures/event_schema.json",
     "tests/fixtures/external_auth_complete_response.json",
     "tests/fixtures/feature_flag.json",
     "tests/fixtures/feature_flag_owner.json",
@@ -884,6 +885,7 @@
     "tests/fixtures/list_directory.json",
     "tests/fixtures/list_directory_group.json",
     "tests/fixtures/list_directory_user_with_groups.json",
+    "tests/fixtures/list_event_schema.json",
     "tests/fixtures/list_flag.json",
     "tests/fixtures/list_organization.json",
     "tests/fixtures/list_role_assignment.json",
diff --git a/src/workos/authorization/__init__.py b/src/workos/authorization/__init__.py
index 467944e3..25484043 100644
--- a/src/workos/authorization/__init__.py
+++ b/src/workos/authorization/__init__.py
@@ -1,4 +1,13 @@
 # This file is auto-generated by oagen. Do not edit.
 
-from ._resource import Authorization, AsyncAuthorization
+from ._resource import (
+    Authorization,
+    AsyncAuthorization,
+    ResourceTargetById,
+    ResourceTargetByExternalId,
+    ParentResourceById,
+    ParentResourceByExternalId,
+    ParentById,
+    ParentByExternalId,
+)
 from .models import *
diff --git a/src/workos/user_management/__init__.py b/src/workos/user_management/__init__.py
index d5269ca2..b77c4389 100644
--- a/src/workos/user_management/__init__.py
+++ b/src/workos/user_management/__init__.py
@@ -1,4 +1,11 @@
 # This file is auto-generated by oagen. Do not edit.
 
-from ._resource import UserManagement, AsyncUserManagement
+from ._resource import (
+    UserManagement,
+    AsyncUserManagement,
+    PasswordPlaintext,
+    PasswordHashed,
+    RoleSingle,
+    RoleMultiple,
+)
 from .models import *
diff --git a/tests/test_api_keys.py b/tests/test_api_keys.py
index 17ef6e0c..e2a13dde 100644
--- a/tests/test_api_keys.py
+++ b/tests/test_api_keys.py
@@ -7,6 +7,7 @@
 from tests.generated_helpers import load_fixture
 
 from workos.api_keys.models import (
+    ApiKey,
     ApiKeyValidationResponse,
     ApiKeyWithValue,
     OrganizationsApiKeysOrder,
@@ -49,7 +50,8 @@ def test_list_organization_api_keys(self, workos, httpx_mock):
         )
         page = workos.api_keys.list_organization_api_keys("test_organizationId")
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], ApiKey)
 
     def test_list_organization_api_keys_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -190,7 +192,8 @@ async def test_list_organization_api_keys(self, async_workos, httpx_mock):
             "test_organizationId"
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], ApiKey)
 
     @pytest.mark.asyncio
     async def test_list_organization_api_keys_empty_page(
diff --git a/tests/test_audit_logs.py b/tests/test_audit_logs.py
index 9e328c1f..5bd6d3bc 100644
--- a/tests/test_audit_logs.py
+++ b/tests/test_audit_logs.py
@@ -7,6 +7,7 @@
 from tests.generated_helpers import load_fixture
 
 from workos.audit_logs.models import (
+    AuditLogActionJson,
     AuditLogEvent,
     AuditLogEventCreateResponse,
     AuditLogExportJson,
@@ -58,7 +59,8 @@ def test_list_actions(self, workos, httpx_mock):
         )
         page = workos.audit_logs.list_actions()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuditLogActionJson)
 
     def test_list_actions_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -86,7 +88,8 @@ def test_list_action_schemas(self, workos, httpx_mock):
         )
         page = workos.audit_logs.list_action_schemas("test_actionName")
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuditLogSchemaJson)
 
     def test_list_action_schemas_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -286,7 +289,8 @@ async def test_list_actions(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_audit_log_action_json.json"))
         page = await async_workos.audit_logs.list_actions()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuditLogActionJson)
 
     @pytest.mark.asyncio
     async def test_list_actions_empty_page(self, async_workos, httpx_mock):
@@ -315,7 +319,8 @@ async def test_list_action_schemas(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_audit_log_schema_json.json"))
         page = await async_workos.audit_logs.list_action_schemas("test_actionName")
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuditLogSchemaJson)
 
     @pytest.mark.asyncio
     async def test_list_action_schemas_empty_page(self, async_workos, httpx_mock):
diff --git a/tests/test_authorization.py b/tests/test_authorization.py
index 6049b2ff..2df6450f 100644
--- a/tests/test_authorization.py
+++ b/tests/test_authorization.py
@@ -14,6 +14,7 @@
     Role,
     RoleAssignment,
     RoleList,
+    UserOrganizationMembershipBaseListData,
     AuthorizationAssignment,
     AuthorizationOrder,
     PermissionsOrder,
@@ -64,7 +65,8 @@ def test_list_organization_membership_resources(self, workos, httpx_mock):
             permission_slug="test_permission_slug",
         )
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationResource)
 
     def test_list_organization_membership_resources_empty_page(
         self, workos, httpx_mock
@@ -111,7 +113,8 @@ def test_list_resource_permissions(self, workos, httpx_mock):
             "test_organization_membership_id", "test_resource_id"
         )
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationPermission)
 
     def test_list_resource_permissions_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -147,7 +150,8 @@ def test_list_effective_permissions_by_external_id(self, workos, httpx_mock):
             "test_external_id",
         )
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationPermission)
 
     def test_list_effective_permissions_by_external_id_empty_page(
         self, workos, httpx_mock
@@ -188,7 +192,8 @@ def test_list_organization_membership_role_assignments(self, workos, httpx_mock)
             "test_organization_membership_id"
         )
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], RoleAssignment)
 
     def test_list_organization_membership_role_assignments_empty_page(
         self, workos, httpx_mock
@@ -457,7 +462,8 @@ def test_list_resource_organization_memberships(self, workos, httpx_mock):
             permission_slug="test_permission_slug",
         )
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserOrganizationMembershipBaseListData)
 
     def test_list_resource_organization_memberships_empty_page(
         self, workos, httpx_mock
@@ -503,7 +509,8 @@ def test_list_resources(self, workos, httpx_mock):
             parent=ParentById(parent_resource_id="test_value")
         )
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationResource)
 
     def test_list_resources_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -611,7 +618,8 @@ def test_list_memberships_for_resource(self, workos, httpx_mock):
             "test_resource_id", permission_slug="test_permission_slug"
         )
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserOrganizationMembershipBaseListData)
 
     def test_list_memberships_for_resource_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -732,7 +740,8 @@ def test_list_permissions(self, workos, httpx_mock):
         )
         page = workos.authorization.list_permissions()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationPermission)
 
     def test_list_permissions_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -934,7 +943,8 @@ async def test_list_organization_membership_resources(
             permission_slug="test_permission_slug",
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationResource)
 
     @pytest.mark.asyncio
     async def test_list_organization_membership_resources_empty_page(
@@ -982,7 +992,8 @@ async def test_list_resource_permissions(self, async_workos, httpx_mock):
             "test_organization_membership_id", "test_resource_id"
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationPermission)
 
     @pytest.mark.asyncio
     async def test_list_resource_permissions_empty_page(self, async_workos, httpx_mock):
@@ -1025,7 +1036,8 @@ async def test_list_effective_permissions_by_external_id(
             )
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationPermission)
 
     @pytest.mark.asyncio
     async def test_list_effective_permissions_by_external_id_empty_page(
@@ -1071,7 +1083,8 @@ async def test_list_organization_membership_role_assignments(
             "test_organization_membership_id"
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], RoleAssignment)
 
     @pytest.mark.asyncio
     async def test_list_organization_membership_role_assignments_empty_page(
@@ -1338,7 +1351,8 @@ async def test_list_resource_organization_memberships(
             permission_slug="test_permission_slug",
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserOrganizationMembershipBaseListData)
 
     @pytest.mark.asyncio
     async def test_list_resource_organization_memberships_empty_page(
@@ -1385,7 +1399,8 @@ async def test_list_resources(self, async_workos, httpx_mock):
             parent=ParentById(parent_resource_id="test_value")
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationResource)
 
     @pytest.mark.asyncio
     async def test_list_resources_empty_page(self, async_workos, httpx_mock):
@@ -1492,7 +1507,8 @@ async def test_list_memberships_for_resource(self, async_workos, httpx_mock):
             "test_resource_id", permission_slug="test_permission_slug"
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserOrganizationMembershipBaseListData)
 
     @pytest.mark.asyncio
     async def test_list_memberships_for_resource_empty_page(
@@ -1603,7 +1619,8 @@ async def test_list_permissions(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_authorization_permission.json"))
         page = await async_workos.authorization.list_permissions()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizationPermission)
 
     @pytest.mark.asyncio
     async def test_list_permissions_empty_page(self, async_workos, httpx_mock):
diff --git a/tests/test_connect.py b/tests/test_connect.py
index 412253c7..64dbebd9 100644
--- a/tests/test_connect.py
+++ b/tests/test_connect.py
@@ -52,7 +52,8 @@ def test_list_applications(self, workos, httpx_mock):
         )
         page = workos.connect.list_applications()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], ConnectApplication)
 
     def test_list_applications_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -295,7 +296,8 @@ async def test_list_applications(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_connect_application.json"))
         page = await async_workos.connect.list_applications()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], ConnectApplication)
 
     @pytest.mark.asyncio
     async def test_list_applications_empty_page(self, async_workos, httpx_mock):
diff --git a/tests/test_directory_sync.py b/tests/test_directory_sync.py
index 2c4ddde2..7dae6f98 100644
--- a/tests/test_directory_sync.py
+++ b/tests/test_directory_sync.py
@@ -31,7 +31,8 @@ def test_list_directories(self, workos, httpx_mock):
         )
         page = workos.directory_sync.list_directories()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Directory)
 
     def test_list_directories_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -85,7 +86,8 @@ def test_list_groups(self, workos, httpx_mock):
         )
         page = workos.directory_sync.list_groups()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], DirectoryGroup)
 
     def test_list_groups_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -129,7 +131,8 @@ def test_list_users(self, workos, httpx_mock):
         )
         page = workos.directory_sync.list_users()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], DirectoryUserWithGroups)
 
     def test_list_users_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -249,7 +252,8 @@ async def test_list_directories(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_directory.json"))
         page = await async_workos.directory_sync.list_directories()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Directory)
 
     @pytest.mark.asyncio
     async def test_list_directories_empty_page(self, async_workos, httpx_mock):
@@ -306,7 +310,8 @@ async def test_list_groups(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_directory_group.json"))
         page = await async_workos.directory_sync.list_groups()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], DirectoryGroup)
 
     @pytest.mark.asyncio
     async def test_list_groups_empty_page(self, async_workos, httpx_mock):
@@ -352,7 +357,8 @@ async def test_list_users(self, async_workos, httpx_mock):
         )
         page = await async_workos.directory_sync.list_users()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], DirectoryUserWithGroups)
 
     @pytest.mark.asyncio
     async def test_list_users_empty_page(self, async_workos, httpx_mock):
diff --git a/tests/test_events.py b/tests/test_events.py
index 387146f2..34b5be84 100644
--- a/tests/test_events.py
+++ b/tests/test_events.py
@@ -5,7 +5,7 @@
 from workos import WorkOSClient, AsyncWorkOSClient
 from tests.generated_helpers import load_fixture
 
-from workos.common.models import ActionAuthenticationDenied
+from workos.common.models import DsyncUserCreated
 from workos.events.models import EventsOrder
 from workos._pagination import AsyncPage, SyncPage
 from workos._errors import (
@@ -21,15 +21,18 @@
 class TestEvents:
     def test_list_events(self, workos, httpx_mock):
         httpx_mock.add_response(
-            json={
-                "data": [load_fixture("action_authentication_denied.json")],
-                "list_metadata": {},
-            },
+            json=load_fixture("list_event_schema.json"),
         )
         page = workos.events.list_events()
         assert isinstance(page, SyncPage)
         assert len(page.data) == 1
-        assert isinstance(page.data[0], ActionAuthenticationDenied)
+        assert isinstance(page.data[0], DsyncUserCreated)
+
+    def test_list_events_empty_page(self, workos, httpx_mock):
+        httpx_mock.add_response(json={"data": [], "list_metadata": {}})
+        page = workos.events.list_events()
+        assert isinstance(page, SyncPage)
+        assert page.data == []
 
     def test_list_events_encodes_query_params(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -132,16 +135,18 @@ def test_list_events_unprocessable(self, httpx_mock):
 class TestAsyncEvents:
     @pytest.mark.asyncio
     async def test_list_events(self, async_workos, httpx_mock):
-        httpx_mock.add_response(
-            json={
-                "data": [load_fixture("action_authentication_denied.json")],
-                "list_metadata": {},
-            },
-        )
+        httpx_mock.add_response(json=load_fixture("list_event_schema.json"))
         page = await async_workos.events.list_events()
         assert isinstance(page, AsyncPage)
         assert len(page.data) == 1
-        assert isinstance(page.data[0], ActionAuthenticationDenied)
+        assert isinstance(page.data[0], DsyncUserCreated)
+
+    @pytest.mark.asyncio
+    async def test_list_events_empty_page(self, async_workos, httpx_mock):
+        httpx_mock.add_response(json={"data": [], "list_metadata": {}})
+        page = await async_workos.events.list_events()
+        assert isinstance(page, AsyncPage)
+        assert page.data == []
 
     @pytest.mark.asyncio
     async def test_list_events_encodes_query_params(self, async_workos, httpx_mock):
diff --git a/tests/test_feature_flags.py b/tests/test_feature_flags.py
index 525daacf..6f8ef66b 100644
--- a/tests/test_feature_flags.py
+++ b/tests/test_feature_flags.py
@@ -30,7 +30,8 @@ def test_list_feature_flags(self, workos, httpx_mock):
         )
         page = workos.feature_flags.list_feature_flags()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Flag)
 
     def test_list_feature_flags_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -115,7 +116,8 @@ def test_list_organization_feature_flags(self, workos, httpx_mock):
             "test_organizationId"
         )
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Flag)
 
     def test_list_organization_feature_flags_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -148,7 +150,8 @@ def test_list_user_feature_flags(self, workos, httpx_mock):
         )
         page = workos.feature_flags.list_user_feature_flags("test_userId")
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Flag)
 
     def test_list_user_feature_flags_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -253,7 +256,8 @@ async def test_list_feature_flags(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_flag.json"))
         page = await async_workos.feature_flags.list_feature_flags()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Flag)
 
     @pytest.mark.asyncio
     async def test_list_feature_flags_empty_page(self, async_workos, httpx_mock):
@@ -342,7 +346,8 @@ async def test_list_organization_feature_flags(self, async_workos, httpx_mock):
             "test_organizationId"
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Flag)
 
     @pytest.mark.asyncio
     async def test_list_organization_feature_flags_empty_page(
@@ -378,7 +383,8 @@ async def test_list_user_feature_flags(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_flag.json"))
         page = await async_workos.feature_flags.list_user_feature_flags("test_userId")
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Flag)
 
     @pytest.mark.asyncio
     async def test_list_user_feature_flags_empty_page(self, async_workos, httpx_mock):
diff --git a/tests/test_multi_factor_auth.py b/tests/test_multi_factor_auth.py
index b8a2efd9..146bfb41 100644
--- a/tests/test_multi_factor_auth.py
+++ b/tests/test_multi_factor_auth.py
@@ -94,7 +94,8 @@ def test_list_user_auth_factors(self, workos, httpx_mock):
         )
         page = workos.multi_factor_auth.list_user_auth_factors("test_userlandUserId")
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthenticationFactor)
 
     def test_list_user_auth_factors_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -281,7 +282,8 @@ async def test_list_user_auth_factors(self, async_workos, httpx_mock):
             "test_userlandUserId"
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthenticationFactor)
 
     @pytest.mark.asyncio
     async def test_list_user_auth_factors_empty_page(self, async_workos, httpx_mock):
diff --git a/tests/test_organizations.py b/tests/test_organizations.py
index bb41b71a..9e300cbe 100644
--- a/tests/test_organizations.py
+++ b/tests/test_organizations.py
@@ -29,7 +29,8 @@ def test_list_organizations(self, workos, httpx_mock):
         )
         page = workos.organizations.list_organizations()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Organization)
 
     def test_list_organizations_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -211,7 +212,8 @@ async def test_list_organizations(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_organization.json"))
         page = await async_workos.organizations.list_organizations()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Organization)
 
     @pytest.mark.asyncio
     async def test_list_organizations_empty_page(self, async_workos, httpx_mock):
diff --git a/tests/test_sso.py b/tests/test_sso.py
index f26f3cbd..4f6903d7 100644
--- a/tests/test_sso.py
+++ b/tests/test_sso.py
@@ -32,7 +32,8 @@ def test_list_connections(self, workos, httpx_mock):
         )
         page = workos.sso.list_connections()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Connection)
 
     def test_list_connections_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -220,7 +221,8 @@ async def test_list_connections(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_connection.json"))
         page = await async_workos.sso.list_connections()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], Connection)
 
     @pytest.mark.asyncio
     async def test_list_connections_empty_page(self, async_workos, httpx_mock):
diff --git a/tests/test_user_management.py b/tests/test_user_management.py
index 54640aa9..beb16bb5 100644
--- a/tests/test_user_management.py
+++ b/tests/test_user_management.py
@@ -8,6 +8,7 @@
 
 from workos.user_management.models import (
     AuthenticateResponse,
+    AuthorizedConnectApplicationListData,
     CORSOriginResponse,
     DeviceAuthorizationResponse,
     EmailChange,
@@ -26,6 +27,7 @@
     UserIdentitiesGetItem,
     UserInvite,
     UserOrganizationMembership,
+    UserSessionsListItem,
     VerifyEmailResponse,
     UserManagementInvitationsOrder,
     UserManagementOrganizationMembershipOrder,
@@ -178,7 +180,8 @@ def test_list_users(self, workos, httpx_mock):
         )
         page = workos.user_management.list_users()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], User)
 
     def test_list_users_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -344,7 +347,8 @@ def test_list_sessions(self, workos, httpx_mock):
         )
         page = workos.user_management.list_sessions("test_id")
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserSessionsListItem)
 
     def test_list_sessions_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -373,7 +377,8 @@ def test_list_invitations(self, workos, httpx_mock):
         )
         page = workos.user_management.list_invitations()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserInvite)
 
     def test_list_invitations_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -521,7 +526,8 @@ def test_list_organization_memberships(self, workos, httpx_mock):
         )
         page = workos.user_management.list_organization_memberships()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserOrganizationMembership)
 
     def test_list_organization_memberships_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -658,7 +664,8 @@ def test_list_user_authorized_applications(self, workos, httpx_mock):
         )
         page = workos.user_management.list_user_authorized_applications("test_user_id")
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizedConnectApplicationListData)
 
     def test_list_user_authorized_applications_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -986,7 +993,8 @@ async def test_list_users(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_user.json"))
         page = await async_workos.user_management.list_users()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], User)
 
     @pytest.mark.asyncio
     async def test_list_users_empty_page(self, async_workos, httpx_mock):
@@ -1145,7 +1153,8 @@ async def test_list_sessions(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_user_sessions_list_item.json"))
         page = await async_workos.user_management.list_sessions("test_id")
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserSessionsListItem)
 
     @pytest.mark.asyncio
     async def test_list_sessions_empty_page(self, async_workos, httpx_mock):
@@ -1175,7 +1184,8 @@ async def test_list_invitations(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_user_invite.json"))
         page = await async_workos.user_management.list_invitations()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserInvite)
 
     @pytest.mark.asyncio
     async def test_list_invitations_empty_page(self, async_workos, httpx_mock):
@@ -1319,7 +1329,8 @@ async def test_list_organization_memberships(self, async_workos, httpx_mock):
         )
         page = await async_workos.user_management.list_organization_memberships()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], UserOrganizationMembership)
 
     @pytest.mark.asyncio
     async def test_list_organization_memberships_empty_page(
@@ -1461,7 +1472,8 @@ async def test_list_user_authorized_applications(self, async_workos, httpx_mock)
             "test_user_id"
         )
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], AuthorizedConnectApplicationListData)
 
     @pytest.mark.asyncio
     async def test_list_user_authorized_applications_empty_page(
diff --git a/tests/test_webhooks.py b/tests/test_webhooks.py
index 08a4a6a1..8ebfee9a 100644
--- a/tests/test_webhooks.py
+++ b/tests/test_webhooks.py
@@ -25,7 +25,8 @@ def test_list_webhook_endpoints(self, workos, httpx_mock):
         )
         page = workos.webhooks.list_webhook_endpoints()
         assert isinstance(page, SyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], WebhookEndpointJson)
 
     def test_list_webhook_endpoints_empty_page(self, workos, httpx_mock):
         httpx_mock.add_response(json={"data": [], "list_metadata": {}})
@@ -166,7 +167,8 @@ async def test_list_webhook_endpoints(self, async_workos, httpx_mock):
         httpx_mock.add_response(json=load_fixture("list_webhook_endpoint_json.json"))
         page = await async_workos.webhooks.list_webhook_endpoints()
         assert isinstance(page, AsyncPage)
-        assert isinstance(page.data, list)
+        assert len(page.data) == 1
+        assert isinstance(page.data[0], WebhookEndpointJson)
 
     @pytest.mark.asyncio
     async def test_list_webhook_endpoints_empty_page(self, async_workos, httpx_mock):