public ListRelaysResult withRelays(Relay... relays) {
        if (this.relays == null) {
            setRelays(new java.util.ArrayList<Relay>(relays.length));
        }
        for (Relay ele : relays) {
            this.relays.add(ele);
        }
        return this;
    }
<p>
The list of returned relays.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setRelays(java.util.Collection)} or {@link #withRelays(java.util.Collection)} if you want to override the
existing values.
</p>

@param relays
       The list of returned relays.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mailmanager/src/main/java/com/amazonaws/services/mailmanager/model/ListRelaysResult.java