How to configure Kafka client dependencies in the idea?

To configure Kafka client dependencies in your idea, you can follow these steps:

1. Open up your idea, open up your project.
2. Find the build.gradle file (or pom.xml file, depending on whether your project is built using Gradle or Maven) in the root directory of the project.
3. Locate the dependencies section in the document.
4. Add the Kafka client dependency. Depending on the build tool you are using, add the corresponding dependencies. Sample code is as follows:
5. If you are building a project using Gradle, you can add the following code to the dependencies section:
   implementation ‘org.apache.kafka:kafka-clients:2.6.0’
6. If you are building a project with Maven, you can add the following code to the dependencies section:
   
   org.apache.kafka
   kafka-clients
   2.6.0
   
7. Save the file and reload the project.

Once you have completed the steps above, your project will include the dependencies for the Kafka client, allowing you to use Kafka-related classes and methods in your code.