Hi There,
I wish to apply a simple transformaton to a JSON using JOLT. I want to apply :substring(1,2) to the value of the key. I am using default jolt transformation but I don't know how to access the value of JSON from within JOLT and then apply the transformation? Please help. JOLT : [{
"operation": "default",
"spec": {
"c":"${b:substring(1,2)}"
}
}] JSON : {
"b":"hello"
}
Result : {
"c":"",
"b":"hello"
} Expected result : {
"c":"e",
"b":"hello"
}
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