Extract json output in Integration Cloud

Content

Hi Experts,

There is API which sends the json response. The json response contains the json keys are dynamic as below:

"custom_fields": {
        "100147": {
            "updated_at": "2019-05-14T08:23:21-07:00",
            "created_at": "2016-01-15T14:38:40-08:00"
},
        "100197": {
            "updated_at": "2019-05-14T08:23:43-07:00",
            "created_at": "2016-01-15T14:39:41-08:00"},
        "100307": {
            "updated_at": "2019-05-14T08:25:59-07:00",
            "created_at": "2016-01-15T14:55:36-08:00"
   }
  }

Notice the bold values, these are dynamic in nature and wanted to extract the updated_at and created_at values from all nodes.

Can we achieve the same in Oracle Integration if yes please guide.

Regards,

Ankur