Removing Null Values from JSON

Hi,

We have a requirement to remove the null values elements from the json. Below is the example JSON which is having null values at Root and child levels. We need a solution to remove nulls at all levels and if all elements in child are removed then the entire child should get remove.

Could you please provide the pipeline solution for it.

Example:
{
“Root”:{
“Element1”:“1”,
“Element2”:“A”,
“Element3”:null,

“Child1”:{
“Element4”:“1”,
“Element5”:null
}

“Child2”:{
“Element6”:“1”,
“Child3”:{
“Element7”:“1”,
“Element8”:null,
“Child4”:{
“Element9”: null
}
}
}
}
}

Expected Result:

{
“Root”:{
“Element1”:“1”,
“Element2”:“A”

“Child1”:{
“Element4”:“1”
}

“Child2”:{
“Element6”:“1”,
“Child3”:{
“Element7”:“1”
}
}
}
}