vtl - Mapping Template AWS Api Gateway

Question

I'm working with AWS API Gateway and responses without mapping template when making the request I have the result:

{
    ...
    "output": "{"headers":{"data_1":"data 1"},"body":{"data_2":{"data_2":234}},"output":"Result"}",
    ...
}

The data to work with is the output key, this is a string, when I use the mapping template I can convert the string to a json object

#set ($data = $util.parseJson($input.path('$.output')))

{
    "headers": {
        "data_1": "data 1"
    },
    "body": {
        "data_2": {
            "data_2": 234
        }
    },
    "output": "Result"
}

Now when I call the body key, it gives me the following result

$data.body

{data_2={data_2=234}}

How can I get the body key as a json object?

question from:https://stackoverflow.com/questions/65921839/mapping-template-aws-api-gateway

Answer 1

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