After the import step go to the response mapping and create a mapping for the _json field as the following

The HTTP response looks like the following
{
"data": {
"purchaseOrders": {
"register": {
"eventDate": "2022-06-03 06:21:43.564400 -04:00",
"pickupDate": "2022-06-03 06:21:43.000000 -04:00",
"consolidatedShippingLabel": {
"url": "https://sandbox.api.wayfair.com/v1/shipping_label/DE405443810"
},
"shippingLabelInfo": [
{
"trackingNumber": "5541612245",
"carrier": ""
}
],
"purchaseOrder": {
"poNumber": "DE405443810",
"shippingInfo": {
"carrierCode": "XDPE"
}
}
}
}
}
}
Then in the field mapping add the path to this value in HTTP response and map it with the field in which we need to add this data
