How can JavaScript be used to remove properties from a JSON object in Karate?

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In Karate, you can use the karate.remove function with a JSON object to remove properties. Here's an example:

* def myObj = { name: 'John', age: 30, email: 'john@example.com' }
* def propertiesToRemove = ['email']
* karate.remove('myObj', propertiesToRemove)

In this example, the karate.remove function is called with the name of the JSON object (myObj) and an array of property names to remove (propertiesToRemove). This will remove the email property from the myObj object.

The resulting object will be:

{ name: 'John', age: 30 }

Note that the original myObj object remains unchanged. To update the object with the removed properties, you can assign the result of the karate.remove function back to the original variable:

* myObj = karate.remove('myObj', propertiesToRemove)