title: Parse JSON Response Array using ForEach component in WSO2 ESB
body: <p>I have a requirement to parse JSON response which contain array of products(P1,P2,P3,etc.). Each product contains multiple information like name, type, cost, etc.</p>
  
  <p>I need to read each product one by one and append additional data got from the another service into an new JSON output. I am thinking of using ForEach component of WSO2 ESB to iterate each product one by one.</p>
  
  <p>Problem is that ForEach component uses ForEachExpression which expects XML expression in the configuration.</p>
  
  <p>Please suggest on the method to parse array of JSON response one by one in WSO2 ESB.</p>
  
  <p>/Abhishek</p>