public CreateClientVpnEndpointRequest withAuthenticationOptions(java.util.Collection<ClientVpnAuthenticationRequest> authenticationOptions) {
        setAuthenticationOptions(authenticationOptions);
        return this;
    }
<p>
Information about the authentication method to be used to authenticate clients.
</p>

@param authenticationOptions
       Information about the authentication method to be used to authenticate clients.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/CreateClientVpnEndpointRequest.java