class ExecCredentialStatus {
    public String token;
    public String clientCertificateData;
    public String clientKeyData;
    // TODO expirationTimestamp
  }

  private static boolean tryNamespaceFromPath(Config config) {<FILL_FUNCTION_BODY>

    LOGGER.debug("Trying to configure client namespace from Kubernetes service account namespace path...");
    if (Utils.getSystemPropertyOrEnvVar(KUBERNETES_TRYNAMESPACE_PATH_SYSTEM_PROPERTY, true)) {
      String serviceAccountNamespace = Utils.getSystemPropertyOrEnvVar(KUBERNETES_NAMESPACE_FILE, KUBERNETES_NAMESPACE_PATH);
      boolean serviceAccountNamespaceExists = Files.isRegularFile(new File(serviceAccountNamespace).toPath());
      if (serviceAccountNamespaceExists) {
        LOGGER.debug("Found service account namespace at: [{}].", serviceAccountNamespace);
        try {
          String namespace = new String(Files.readAllBytes(new File(serviceAccountNamespace).toPath()));
          config.setNamespace(namespace.replace(System.lineSeparator(), ""));
          return true;
        } catch (IOException e) {
          LOGGER.error("Error reading service account namespace from: [" + serviceAccountNamespace + "].", e);
        }
      } else {
        LOGGER.debug("Did not find service account namespace at: [{}]. Ignoring.", serviceAccountNamespace);
      }
    }
    return false;
  
<no_super_class>