how to extract variable from JSON response array on condition basis in postman?

Question

[
    {
        "Value": "987654",
        "Type": "EF"
    },
    {
        "Value": "987159",
        "Type": "DE"
    },
    {
        "Value": "987789",
        "Type": "CD"
    },
    {
        "Value": "987456",
        "Type": "BC"
    },
    {
        "Value": "987123",
        "Type": "AB"
    }
]

I WANT to fetch Value on the basis of Type, and save it to Environment variable, if Type= CD, Value set to environment variable CDValue=987789

lucas-nguyen-17 · Accepted Answer · 2021-10-26 03:44:38Z

1

You can do this.

In tab Test in Postman:

const res = pm.response.json();
res.forEach((e) => {
    pm.environment.set(e.Type + "Value", e.Value);
})

Result:

answered Oct 26, 2021 at 3:44

lucas-nguyen-17

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2 Comments

Gavendra Singh Over a year ago

Thanks @lucasnguyen17, it's working...

lucas-nguyen-17 Over a year ago

@GavendraSingh Please accept it as a correct answer and upvote

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