public ReplaceRecipientAction withReplaceWith(String... replaceWith) {
        if (this.replaceWith == null) {
            setReplaceWith(new java.util.ArrayList<String>(replaceWith.length));
        }
        for (String ele : replaceWith) {
            this.replaceWith.add(ele);
        }
        return this;
    }
<p>
This action specifies the replacement recipient email addresses to insert.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setReplaceWith(java.util.Collection)} or {@link #withReplaceWith(java.util.Collection)} if you want to
override the existing values.
</p>

@param replaceWith
       This action specifies the replacement recipient email addresses to insert.
@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/ReplaceRecipientAction.java