private void validParamsNotNull(HttpEventInfo eventInfo, MsgSendCallback callback, ProcessResult procResult) {
        if (eventInfo == null) {
            throw new NullPointerException("eventInfo is null");
        }
        if (callback == null) {
            throw new NullPointerException("callback is null");
        }
        if (procResult == null) {
            throw new NullPointerException("procResult is null");
        }
    }
HTTP(s) Message Sender class

Used to define the HTTP(s) sender common methods
inlong-sdk/dataproxy-sdk/src/main/java/org/apache/inlong/sdk/dataproxy/sender/http/InLongHttpMsgSender.java