code: public java.util.List<String> getExecutableUsers() {
          if (executableUsers == null) {
              executableUsers = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return executableUsers;
      }
docs: <p>
  Scopes the images by users with explicit launch permissions. Specify an AWS account ID, <code>self</code> (the
  sender of the request), or <code>all</code> (public AMIs).
  </p>
  
  @return Scopes the images by users with explicit launch permissions. Specify an AWS account ID, <code>self</code>
  (the sender of the request), or <code>all</code> (public AMIs).