public void setUserEmailList(java.util.Collection<String> userEmailList) {
        if (userEmailList == null) {
            this.userEmailList = null;
            return;
        }

        this.userEmailList = new java.util.ArrayList<String>(userEmailList);
    }
<p>
The user email addresses to which to send the email invitation.
</p>

@param userEmailList
       The user email addresses to which to send the email invitation.
aws-java-sdk-chime/src/main/java/com/amazonaws/services/chime/model/InviteUsersRequest.java