diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 96018843d06..892532128f0 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -141466,7 +141466,11 @@ paths:
           - cloud_cost_management_write
   /api/v2/cost/oci_config:
     get:
-      description: List the OCI configs.
+      deprecated: true
+      description: |-
+        **Note**: This endpoint is deprecated. View OCI accounts in Cloud Cost Settings in the Datadog web application instead.
+
+        List the OCI configs.
       operationId: ListCostOCIConfigs
       responses:
         "200":
@@ -141507,6 +141511,7 @@ paths:
         operator: OR
         permissions:
           - cloud_cost_management_read
+      x-sunset: "2027-01-01"
   /api/v2/cost/recommendations:
     post:
       description: List cost recommendations matching a filter, with pagination and sorting.
diff --git a/src/main/java/com/datadog/api/client/v2/api/CloudCostManagementApi.java b/src/main/java/com/datadog/api/client/v2/api/CloudCostManagementApi.java
index de1aa6c3bfd..be7870fce27 100644
--- a/src/main/java/com/datadog/api/client/v2/api/CloudCostManagementApi.java
+++ b/src/main/java/com/datadog/api/client/v2/api/CloudCostManagementApi.java
@@ -7828,7 +7828,9 @@ public ApiResponse<GCPUsageCostConfigsResponse> listCostGCPUsageCostConfigsWithH
    *
    * @return OCIConfigsResponse
    * @throws ApiException if fails to make API call
+   * @deprecated
    */
+  @Deprecated
   public OCIConfigsResponse listCostOCIConfigs() throws ApiException {
     return listCostOCIConfigsWithHttpInfo().getData();
   }
@@ -7839,7 +7841,9 @@ public OCIConfigsResponse listCostOCIConfigs() throws ApiException {
    * <p>See {@link #listCostOCIConfigsWithHttpInfoAsync}.
    *
    * @return CompletableFuture&lt;OCIConfigsResponse&gt;
+   * @deprecated
    */
+  @Deprecated
   public CompletableFuture<OCIConfigsResponse> listCostOCIConfigsAsync() {
     return listCostOCIConfigsWithHttpInfoAsync()
         .thenApply(
@@ -7849,7 +7853,10 @@ public CompletableFuture<OCIConfigsResponse> listCostOCIConfigsAsync() {
   }
 
   /**
-   * List the OCI configs.
+   * <strong>Note</strong>: This endpoint is deprecated. View OCI accounts in Cloud Cost Settings in
+   * the Datadog web application instead.
+   *
+   * <p>List the OCI configs.
    *
    * @return ApiResponse&lt;OCIConfigsResponse&gt;
    * @throws ApiException if fails to make API call
@@ -7861,7 +7868,10 @@ public CompletableFuture<OCIConfigsResponse> listCostOCIConfigsAsync() {
    *       <tr><td> 403 </td><td> Forbidden </td><td>  -  </td></tr>
    *       <tr><td> 429 </td><td> Too many requests </td><td>  -  </td></tr>
    *     </table>
+   *
+   * @deprecated
    */
+  @Deprecated
   public ApiResponse<OCIConfigsResponse> listCostOCIConfigsWithHttpInfo() throws ApiException {
     Object localVarPostBody = null;
     // create path and map variables
@@ -7895,7 +7905,9 @@ public ApiResponse<OCIConfigsResponse> listCostOCIConfigsWithHttpInfo() throws A
    * <p>See {@link #listCostOCIConfigsWithHttpInfo}.
    *
    * @return CompletableFuture&lt;ApiResponse&lt;OCIConfigsResponse&gt;&gt;
+   * @deprecated
    */
+  @Deprecated
   public CompletableFuture<ApiResponse<OCIConfigsResponse>> listCostOCIConfigsWithHttpInfoAsync() {
     Object localVarPostBody = null;
     // create path and map variables
diff --git a/src/test/resources/generated-test/test-server b/src/test/resources/generated-test/test-server
index 899230cbccd..a7224b2c64c 100755
--- a/src/test/resources/generated-test/test-server
+++ b/src/test/resources/generated-test/test-server
@@ -16,7 +16,7 @@ import re
 import tempfile
 import threading
 import uuid
-from datetime import datetime, timezone
+from datetime import UTC, datetime
 from http import HTTPStatus
 from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
 from pathlib import Path
@@ -435,7 +435,8 @@ def _json_contains(actual: Any, expected: Any) -> bool:
         return all(key in actual and _json_contains(actual[key], value) for key, value in expected.items())
     if isinstance(expected, list) and isinstance(actual, list):
         return len(expected) == len(actual) and all(
-            _json_contains(actual_item, expected_item) for actual_item, expected_item in zip(actual, expected)
+            _json_contains(actual_item, expected_item)
+            for actual_item, expected_item in zip(actual, expected, strict=False)
         )
     return actual == expected
 
@@ -460,7 +461,7 @@ def _slug(value: str) -> str:
 
 
 def _now_iso() -> str:
-    return datetime.now(timezone.utc).isoformat().replace("+00:00", "Z")
+    return datetime.now(UTC).isoformat().replace("+00:00", "Z")
 
 
 def _read_json(path: Path) -> dict[str, Any]: