}, nil)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	// Publish bootstrap events that have already occurred before client could subscribe.
	if traceOpts.TraceTypes().Contains(madmin.TraceBootstrap) {
		go globalBootstrapTracer.Publish(ctx, globalTrace)
	}

	for _, peer := range peers {
		if peer == nil {
			continue
		}

        if (src != null) {
            if (sourceDominant || target.getSubscribe() == null) {
                target.setSubscribe(src);
                target.setLocation("subscribe", source.getLocation("subscribe"));
            }
        }
    }

    protected void mergeMailingList_Unsubscribe(
            MailingList target, MailingList source, boolean sourceDominant, Map<Object, Object> context) {

          </description>
          <type>String</type>
        </field>
        <field>
          <name>subscribe</name>
          <version>3.0.0+</version>
          <description>
            The email address or link that can be used to subscribe to
            the mailing list.  If this is an email address, a
            {@code mailto:} link will automatically be created