apex code to send a post request for given information

Question

Im trying to write an apex code for a post request while using the below data this is basically for creating a room in chat tool

curl -X PUT -H 'X-ChatWorkToken: Your API token' -d
'description=group+chat+description&icon_preset=meeting&name=Website+renewal+project'
'https://api.chatwork.com/v2/rooms/{room_id)

code until now

public class groupcreate {
    public static HttpResponse makePostCallout() {
        Http http = new Http();
        HttpRequest request = new HttpRequest();
        request.setEndpoint('https://api.chatwork.com/v2/rooms/{5678)';
        request.setMethod('POST');
        HttpResponse response = http.send(request);
        return response;
    }        
}

need some guidance regarding this.

Answer 1

-H is a header to send, -d is the data to send, -X is the method to use. So:

public class groupcreate {
    public static HttpResponse makePostCallout() {
        Http http = new Http();
        HttpRequest request = new HttpRequest();
        request.setEndpoint('https://api.chatwork.com/v2/rooms/5678';
        request.setHeader('X-ChatWorkToken','Your API token');
        request.setBody('description=group+chat+description&icon_preset=meeting&name=Website+renewal+project');
        request.setMethod('PUT');
        HttpResponse response = http.send(request);
        return response;
    }        
}

Note: based on the documentation, I'm fairly certain the {} do not belong in the URL.