Should there be any worries when using the RestTemplate.postForLocation method?

[despot]

Hi to everyone,

I started developing with Spring Social. I saw that Spring Social's FacebookTemplate only gets the most important info. Since I want to do more, I started extending it.

I stroke a stone when I tried to develop the "like" functionality from facebook. I am using the same syntax that you have for the updateStatus:

        public void updateStatus(String message) {
		MultiValueMap<String, String> map = new LinkedMultiValueMap<String, String>();
		map.set("message", message);
		publish(CURRENT_USER, FEED, map);
	}
	
	public void updateStatus(String message, FacebookLink link) {
		MultiValueMap<String, String> map = new LinkedMultiValueMap<String, String>();
		map.set("link", link.getLink());
		map.set("name", link.getName());
		map.set("caption", link.getCaption());
		map.set("description", link.getDescription());
		map.set("message", message);
		publish(CURRENT_USER, FEED, map);
	}
	
	public void publish(String object, String connection, MultiValueMap<String, String> data) {
		MultiValueMap<String, String> requestData = new LinkedMultiValueMap<String, String>(data);
		restOperations.postForLocation(CONNECTION_URL, requestData, object, connection, accessToken);
	}

My code is:

        public URI likeThisComment(String commentFacebookId){
		MultiValueMap<String, String> map = new LinkedMultiValueMap<String, String>();
//		map.set("message", message);
		MultiValueMap<String, String> requestData = new LinkedMultiValueMap<String, String>(data);
		URI locationOfResource = restOperations.postForLocation(CONNECTION_URL, requestData, commentFacebookId, LIKES, accessToken);
	}

I can update the status - no problem there, but when I use the same method for "likes", I get "400 Bad Request". When I enter the url in the browser I get:

{
   "data": [
      
   ]
}

I have all the privileges, so I should be able to make a like on a comment. I couldn't find anything on the facebook forum, so any suggestion or a link where I can find some sort of explanation what is going wrong would be great.

Kind Regards,
Despot