Jolt specification to transform json into name value pair - json

Question

I am trying to convert below JSON into name value pair :
{
"Size": "2",
"done": "true",
"records": [
{
"Id": "a7g6s0000004GZuAAM",
"NN": "00096411.0",
"Name": "ISOLIN TRADE & INVEST",
"RecordType": {
"attributes": {
"type": "TestType"
},
"Name": "Term"
}
},
{
"Id": "a7g6s0000004GZzAAM",
"Number": "00096412.0",
"Name": "ISOLIN"
}
]
}
Expecting output JSON :
{
"Size" : "2",
"done" : "true",
"Items" : [ {
"Fields" : [ {
"Name" : "Id",
"Value" : "a7g6s0000004GZuAAM"
}, {
"Name" : "NN",
"Value" : "00096411.0"
}, {
"Name" : "Name",
"Value" : "ISOLIN TRADE & INVEST"
}, {
"Name" : "RecordType_Name",
"Value" : "Term"
} ]
}, {
"Fields" : [ {
"Name" : "Id",
"Value" : "a7g6s0000004GZzAAM"
}, {
"Name" : "Number",
"Value" : "00096412.0"
}, {
"Name" : "Name",
"Value" : "ISOLIN"
} ]
} ]
}
I am using below jolt spec but transformation of RecordType element is not as expected :
Jolt Spec :
[
{
"operation": "remove",
"spec": {
"records": {
"*": {
"attributes": " "
}
}
}
},
{
"operation": "shift",
"spec": {
"*": "&",
"records": {
"*": {
"*": {
"$": "Items.&2.[#2].Name",
"#": "Items.&2.[#2].Value"
}
}
}
}
},
{
"operation": "shift",
"spec": {
"*": "&",
"Items": {
"*": {
"*": "Items.[#2].Fields[]"
}
}
}
}
]
How can I transform this into required format ?

Answer 1

I think remove transformation is not needed, and better to index each Field.
The trick for the solution would be distinguish RecordType attribute from the others by use of
"RecordType": {"Name": "Field&2.&1\\_&"}
such as
[
{
"operation": "shift",
"spec": {
"*": "&",
"records": {
"*": {
"*": "Field&1.&",
"RecordType": {
"Name": "Field&2.&1\\_&"
}
}
}
}
},
{
"operation": "shift",
"spec": {
"*": "&",
"Field*": {
"*": {
"$": "Items[0].&2.[#2].Name",
"#": "Items[0].&2.[#2].Value"
}
}
}
}
]