Update CreateEvent to include new disclaimer (#2694)

Co-authored-by: ci.datadog-api-spec <[email protected]> a08e29d

Author: api-clients-generation-pipeline[bot]

datadog_api_client.v2.api.html

@@ -5378,6 +5378,7 @@ <h2 id="submodules">Submodules<a class="headerlink" href="#submodules" title="Li
 <span class="sig-name descname"><span class="pre">create_event</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">body</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="datadog_api_client.v2.model.html#datadog_api_client.v2.model.event_create_request_payload.EventCreateRequestPayload" title="datadog_api_client.v2.model.event_create_request_payload.EventCreateRequestPayload"><span class="pre">EventCreateRequestPayload</span></a></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">→</span> <span class="sig-return-typehint"><a class="reference internal" href="datadog_api_client.v2.model.html#datadog_api_client.v2.model.event_create_response_payload.EventCreateResponsePayload" title="datadog_api_client.v2.model.event_create_response_payload.EventCreateResponsePayload"><span class="pre">EventCreateResponsePayload</span></a></span></span><a class="headerlink" href="#datadog_api_client.v2.api.events_api.EventsApi.create_event" title="Link to this definition">¶</a></dt>
 <dd><p>Post an event.</p>
 <p>This endpoint allows you to publish events.</p>
+<p><strong>Note:</strong> To utilize this endpoint with our client libraries, please ensure you are using the latest version released on or after July 1, 2025. Earlier versions do not support this functionality.</p>
 <p>✅ <strong>Only events with the change or alert category</strong> are in General Availability. For change events, see <a class="reference external" href="https://docs.datadoghq.com/change_tracking">Change Tracking</a> for more details.</p>
 <p>❌ For use cases involving other event categories, use the V1 endpoint or reach out to <a class="reference external" href="https://www.datadoghq.com/support/">support</a>.</p>
 <p>❌ Notifications are not yet supported for events sent to this endpoint. Use the V1 endpoint for notification functionality.</p>