I need to merge array data from two different arrays from the Input JSON and make a flat list of items in the Output JSON. The first array contains the key required for the output and the second array contains the value.
So far, all my attempts at a spec haven’t even come close, which is why I haven’t listed one. Please see the Input and Desired Output below. Thanks for any help!!
Input JSON :
{
"data": [
{
"2": {
"value": "DC1"
},
"3": {
"value": 5
}
},
{
"2": {
"value": "DC2"
},
"3": {
"value": 10
}
}
],
"fields": [
{
"id": 2,
"label": "DataCenter",
"type": "text"
},
{
"id": 3,
"label": "CCount",
"type": "numeric"
}
],
"metadata": {
"numFields": 2,
"numRecords": 2,
"skip": 0,
"totalRecords": 2
}
}
Desired Output JSON:
[
{
"DataCenter": "DC1",
"CCount": "5"
},
{
"DataCenter": "DC2",
"CCount": "10"
}
]
2
Answers
You can use this spec:
In your desired output
CCount
value is a string, You can add the below spec to change an integer to a string.You might reciprocally match id value of
fields
array vs. the object keys of thedata
array within a common object within the first shift transformation spec in order to prepare for the second one in which we tile the attributes into their individual objects such asthe demo on the site http://jolt-demo.appspot.com/ is