Dynamic response in software testing provides different values for different iterations. This might affect the subsequent requests. This JMeter Correlation article will show you how to store the dynamic value from the response, store in a variable and use it in all required requests.
What is Correlation?
Correlation is the process of extracting some value from the response of one step into the request of another step. It captures and stores the dynamic response from the server and passes it on to subsequent requests.