diff --git a/examples/configmap/main.c b/examples/configmap/main.c
index a5965f3..d83ad1c 100644
--- a/examples/configmap/main.c
+++ b/examples/configmap/main.c
@@ -46,6 +46,7 @@ void create_configmap(apiClient_t * apiClient, char *name, char *namespace_)
                                                                         body,
                                                                         NULL,
                                                                         NULL,
+                                                                        NULL,
                                                                         NULL);
 
     printf("%s: The return code of HTTP request=%ld\n", __func__, apiClient->response_code);
diff --git a/examples/create_pod/main.c b/examples/create_pod/main.c
index f31de61..1d0551a 100644
--- a/examples/create_pod/main.c
+++ b/examples/create_pod/main.c
@@ -23,7 +23,7 @@ void create_a_pod(apiClient_t * apiClient)
     v1_container_t *con = calloc(1, sizeof(v1_container_t));
     con->name = strdup("my-container");
     con->image = strdup("ubuntu:latest");
-    con->image_pull_policy = strdup("IfNotPresent");
+    con->image_pull_policy = kubernetes_v1_container_IMAGEPULLPOLICY_IfNotPresent;
 
     /* set command for container */
     list_t *commandlist = list_createList();
@@ -60,7 +60,7 @@ void create_a_pod(apiClient_t * apiClient)
     podinfo->spec->volumes = volumelist;
 
     /* call API in libkubernetes to create pod */
-    v1_pod_t *apod = CoreV1API_createNamespacedPod(apiClient, namespace, podinfo, NULL, NULL, NULL);
+    v1_pod_t *apod = CoreV1API_createNamespacedPod(apiClient, namespace, podinfo, NULL, NULL, NULL, NULL);
     printf("code=%ld\n", apiClient->response_code);
 
     v1_pod_free(apod);
diff --git a/examples/multi_thread/create_pod.c b/examples/multi_thread/create_pod.c
index 6e01781..f50928e 100644
--- a/examples/multi_thread/create_pod.c
+++ b/examples/multi_thread/create_pod.c
@@ -18,7 +18,7 @@ static void create_a_pod(apiClient_t * apiClient)
     v1_container_t *con = calloc(1, sizeof(v1_container_t));
     con->name = strdup("my-container");
     con->image = strdup("ubuntu:latest");
-    con->image_pull_policy = strdup("IfNotPresent");
+    con->image_pull_policy = kubernetes_v1_container_IMAGEPULLPOLICY_IfNotPresent;
 
     /* set command for container */
     list_t *commandlist = list_createList();
@@ -55,7 +55,7 @@ static void create_a_pod(apiClient_t * apiClient)
     podinfo->spec->volumes = volumelist;
 
     /* call API in libkubernetes to create pod */
-    v1_pod_t *apod = CoreV1API_createNamespacedPod(apiClient, namespace, podinfo, NULL, NULL, NULL);
+    v1_pod_t *apod = CoreV1API_createNamespacedPod(apiClient, namespace, podinfo, NULL, NULL, NULL, NULL);
     printf("code=%ld\n", apiClient->response_code);
 
     v1_pod_free(apod);