Post method doesn't work on restlet component on Karaf

		<restConfiguration component="restlet" host="localhost" port="9080" />
		<route>
			<from uri="timer:x?repeatCount=1&amp;delay=5000" />
			<setBody>
				<constant>Hello world</constant>
			</setBody>
			<log message="body to send: ${body}" />
			<to uri="rest://POST:/services:/contact-service/user" />
		</route>

		<route>
			<from uri="restlet:http://localhost:9080/services/contact-service/user?restletMethods=POST" />
			<log message="Request body: ${body} but should be Hello world" />
		</route>