diff --git a/examples/configmap/main.c b/examples/configmap/main.c
index 0c3f431..08776eb 100644
--- a/examples/configmap/main.c
+++ b/examples/configmap/main.c
@@ -122,6 +122,7 @@ void delete_configmap(apiClient_t * apiClient, char *name, char *namespace_)
                                                               NULL, // char *pretty
                                                               NULL, // char *dryRun
                                                               NULL, // int *gracePeriodSeconds
+                                                              NULL, // int *ignoreStoreReadErrorWithClusterBreakingPotential
                                                               NULL, // int *orphanDependents
                                                               NULL, // char *propagationPolicy
                                                               NULL  // v1_delete_options_t *body
diff --git a/examples/delete_pod/main.c b/examples/delete_pod/main.c
index 026e880..369c37b 100644
--- a/examples/delete_pod/main.c
+++ b/examples/delete_pod/main.c
@@ -13,6 +13,7 @@ void delete_a_pod(apiClient_t * apiClient)
                                                   NULL, // char *pretty
                                                   NULL, // char *dryRun
                                                   NULL, // int *gracePeriodSeconds
+                                                  NULL, // int* ignoreStoreReadErrorWithClusterBreakingPotential
                                                   NULL, // int *orphanDependents
                                                   NULL, // char *propagationPolicy
                                                   NULL  // v1_delete_options_t *body
diff --git a/kubernetes/config/authn_plugin/authn_plugin_util.c b/kubernetes/config/authn_plugin/authn_plugin_util.c
index dbf67d9..ee4ed7c 100644
--- a/kubernetes/config/authn_plugin/authn_plugin_util.c
+++ b/kubernetes/config/authn_plugin/authn_plugin_util.c
@@ -11,7 +11,11 @@ int shc_request(char **p_http_response, int *p_http_response_length, char *type,
         fprintf(stderr, "%s: Cannot create http client. [%s].\n", fname, strerror(errno));
         return -1;
     }
-    apiClient_invoke(http_client, NULL, NULL, NULL, NULL, NULL, contentType, post_data, strlen(post_data), type);
+    size_t len = 0;
+    if (post_data != NULL) {
+        len = strlen(post_data);
+    }
+    apiClient_invoke(http_client, NULL, NULL, NULL, NULL, NULL, contentType, post_data, len, type);
 
     int rc = http_client->response_code;
     switch (rc) {
diff --git a/kubernetes/src/generic.c b/kubernetes/src/generic.c
index e6455ed..f03193b 100644
--- a/kubernetes/src/generic.c
+++ b/kubernetes/src/generic.c
@@ -60,7 +60,11 @@ void makeResourcePath(char* path, genericClient_t *client, const char* name) {
 char* callInternal(genericClient_t *client,
                    const char *path, list_t *queryParameters, list_t *headerParameters, list_t *formParameters, list_t *headerType, list_t *contentType, const char *body, const char *method)
 {
-    apiClient_invoke(client->client, path, queryParameters, headerParameters, formParameters, headerType, contentType, body, strlen(body), method);
+    size_t len = 0;
+    if (body != NULL) {
+        len = strlen(body);
+    }
+    apiClient_invoke(client->client, path, queryParameters, headerParameters, formParameters, headerType, contentType, body, len, method);
 
     if (client->client->response_code == 401) {
         return NULL;