Hi I have a JSON: {
"eventType": "E21", "hGuid": "125345360514082014", "aGuid": "227345360514082014", "timestamp": 1486273085000, "eventFields": {
"save": {
"greeting": "How can we help?",
"actions": [{
"action": "Track",
"displayText": "Recently Ordered."
}],
"actions": ["Hello", "Returns", "Ask?"]
}
} } I want to extract the whole data under eventFields as a text. How can I do that in Nifi?
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