code: public DescribeImagesRequest withExecutableUsers(String... executableUsers) {
          if (this.executableUsers == null) {
              setExecutableUsers(new com.amazonaws.internal.SdkInternalList<String>(executableUsers.length));
          }
          for (String ele : executableUsers) {
              this.executableUsers.add(ele);
          }
          return this;
      }
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>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setExecutableUsers(java.util.Collection)} or {@link #withExecutableUsers(java.util.Collection)} if you
  want to override the existing values.
  </p>
  
  @param executableUsers
  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).
  @return Returns a reference to this object so that method calls can be chained together.