Convert json format data to csv format data json format data whole data in array format
Json input

Json format input

[
{
“a”: “a-value”,
“b”: “b-value”,
“c”: “c-value”,
“d”: “d-val”
},
{
“a”: “a2-value”,
“b”: “b2-value”,
“c”: “c2-value”,
“d”: “d2-value”

}
]

Csv format output I want convert json to csv in nifi

We are expecting exact csv format of that json object

Json format [{},{}] like this formation between flower braces we are having key value pairs