MAP iterates over the array and replaces the value. Hence actions that change the value are commonly used inside the Iteration Map action.
Array: The location of the array that’s been iterated over
Index-location: The location to store each index Value-location: The location to store email value Output-location: The location the original array is stored
Let’s say we want to iterate over an array [“a”, “b”, “c”] and capitalize each value.
- Using the Testing feature, let’s send an array of [“a”, “b”, “c”] in the request body
- Add an Iteration Map Action and assign where you want to read the array from (list-target) and where you want to put the resulting value (value-target)
- The action that we want to iterate is first to capitalize the letters, so we will use the action String Capitalize
- Finally, we need to set the data in the response body to visualize it on the browser. Let’s read from the data element “iterate” and put it in the “response body”