Validate Response contain parameter

Ask the Experts and Postman Tips
1

Hello all,
I’m new to postman. I have a response like below and i need to validate if few parameters are present within the response and capture these parameters value. I’m using data from CSV file and running this form collection. My response body starts like

{
“Substantiation”: This is response from blalah blah
ablahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. ; ",
“characteristic”: “123456.1-DEG”
“Category”: “Formal”,
“MaxLimit”: “510.00”,
“MintolLimit”: “10000”

I’d like to validate parameters “MaxLimit”, “MintoLimit” are present in the response body and get their values. Can someone please help me to get the right code for this to check these parameters in the response

3

This type of activity is covered in the Postman Learning Centre.

It will have examples of parsing a response to JSON and then targeting keys and values using JavaScript.

I can only recommend starting there for the answer.

You could also try searching the forum, as there will be topic after topic with examples for targeting keys in a response.

If you are still struggling after visiting the Learning Centre, then post any code that you have and you will be more likely get a response from the Community.