Conditional JSON payload based on csv variables

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4

@mrosi
Here’s what you can do:

  1. Build a dynamic request body, what I mean by that is you need to build the request body from the pre-request script, and make it a variable something like this:

    image
    image1370×344 23.6 KB

  2. So every iteration in the runner will get the corresponding data from the csv file.
    To access the current iteration data you can use the pm.iterationData API in your pre-request script:

let currentData = pm.iterationData.toJSON(),
 dynamicRequestBody = {};

// Now let's build the body using conditionals etc:
if (currentData.IP_ANYCAST) {
  dynamicRequestBody = currentData;
}
else {
  dynamicRequestBody = { name: currentData.NAME };
}

pm.variables.set('dynamicRequestBody', JSON.stringify(dynamicRequestBody));

This is just an example on how you can dynamically build the request body using the pre-request script with the help of local variables.

Now, based on your conditions you can build this body and store it as a local variable and during the request execution, this variable will get resolved and thus you can make the API call based on your CSV data.

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