How to write regex that will be matches to this string

Received request with messageId:test, clientId:7da6554c-e3ed-49ed-9a7f-f810f98ceb7f has been processed

uuid will be always different

so i want to check some big text and if it contains

Received request with messageId:test, clientId:some uuid has been processed

bigText.matches(regex) == true

>Solution :

You can use this regex to match the specified string pattern

Received request with messageId:test, clientId:[\\w-]+ has been processed

Full code for Java language :

import java.util.regex.*;

public class Main {
    public static void main(String[] args) {
        // Your larger text
        String largerText = "Received request with messageId:test, clientId:7da6554c-e3ed-49ed-9a7f-f810f98ceb7f has been processed";

        // Define the regular expression pattern
        String pattern = "Received request with messageId:test, clientId:[\\w-]+ has been processed";

        // Create a Pattern object
        Pattern regex = Pattern.compile(pattern);

        // Create a Matcher object
        Matcher matcher = regex.matcher(largerText);

        // Check if a match was found
        if (matcher.find()) {
            String matchedText = matcher.group();
            System.out.println("Match found: " + matchedText);
        } else {
            System.out.println("No match found");
        }
    }
}

Output :

Match found: Received request with messageId:test, clientId:7da6554c-e3ed-49ed-9a7f-f810f98ceb7f has been processed

Explanation:

pattern : is the regular expression pattern that looks for the fixed part "Received request with messageId:test, clientId:" followed by one or more word characters (\w) and hyphens (-) for the UUID.