update

Author: davidkyle

x-pack/plugin/inference/qa/inference-service-tests/src/javaRestTest/java/org/elasticsearch/xpack/inference/InferenceGetServicesIT.java

@@ -135,7 +135,7 @@ public void testGetServicesWithRerankTaskType() throws IOException {
 
     public void testGetServicesWithCompletionTaskType() throws IOException {
         List<Object> services = getServices(TaskType.COMPLETION);
-        assertThat(services.size(), equalTo(15));
+        assertThat(services.size(), equalTo(16));
         var providers = providers(services);
 
         assertThat(
@@ -151,6 +151,7 @@ public void testGetServicesWithCompletionTaskType() throws IOException {
                     "custom",
                     "deepseek",
                     "googleaistudio",
+                    "googlevertexai",
                     "openai",
                     "streaming_completion_test_service",
                     "completion_test_service",