Remove JSON Key when value is "" or null

[ajs]

I have a json

[
  {
    "opportunity_Id": "Abc1",
    "sales_account_id": "Abc2",
    "account_name": "Pitney Bowes Inc.",
    "city": "Shelton",
    "address": "27 Waterview Dr",
    "requested_by": "Abc3@Abc3.com",
    "postal_code": 6484,
    "fax": "",
    "entitlement_group_id": "",
    "message_source": "Snaplogic",
    "contacts": [
      {
        "last_name": "T",
        "first_name": "",
        "email": "Abc4@Abc4.com",
        "contact_role": "AdminContact",
        "contact_id": "Abc5"
      }
    ],
    "entitlements": [
      {
        "quote_line_id": "Abc6",
        "transaction_type": "Quote",
        "status": "Active",
        "start_date": {
          "_snaptype_datetime": "2023-03-14T00:00:00.000 UTC"
        },
        "sku": "Abc7",
        "sfdc_product_id": "Abc8",
        "product_type": "Primary",
        "product_name": "Abc9",
        "product_id": "Abc10",
        "license_type": "",
        "license_group_id": "",
        "license_features": [
          {
            "unit_of_measure": "HOST",
            "quantity": 1
          }
        ],
        "is_trial": "false",
        "entitlement_contacts": [
          {
            "last_name": "T",
            "first_name": "",
            "email": "Abc11@Abc11.com",
            "contact_role": "AdminContact",
            "contact_id": "Abc12"
          }
        ],
        "end_date": {
          "_snaptype_datetime": "2024-03-14T00:00:00.000 UTC"
        },
        "configuration": [
          {
            "plan_type": ""
          }
        ],
        "channel_platform": "Salesforce  CPQ",
        "delivery_number": "",
        "delivery_line": "",
        "serial_number": "",
        "marketplace_product_id": "Abc13"
      }
    ]
  }
]

I want the output as

[
  {
    "opportunity_Id": "Abc1",
    "sales_account_id": "Abc2",
    "account_name": "Pitney Bowes Inc.",
    "city": "Shelton",
    "address": "27 Waterview Dr",
    "requested_by": "Abc3@Abc3.com",
    "postal_code": 6484,
    "message_source": "Snaplogic",
    "contacts": [
      {
        "last_name": "T",
        "email": "Abc4@Abc4.com",
        "contact_role": "AdminContact",
        "contact_id": "Abc5"
      }
    ],
    "entitlements": [
      {
        "quote_line_id": "Abc6",
        "transaction_type": "Quote",
        "status": "Active",
        "start_date": {
          "_snaptype_datetime": "2023-03-14T00:00:00.000 UTC"
        },
        "sku": "Abc7",
        "sfdc_product_id": "Abc8",
        "product_type": "Primary",
        "product_name": "Abc9",
        "product_id": "Abc10",
        "license_features": [
          {
            "unit_of_measure": "HOST",
            "quantity": 1
          }
        ],
        "is_trial": "false",
        "entitlement_contacts": [
          {
            "last_name": "T",
            "email": "Abc11@Abc11.com",
            "contact_role": "AdminContact",
            "contact_id": "Abc12"
          }
        ],
        "end_date": {
          "_snaptype_datetime": "2024-03-14T00:00:00.000 UTC"
        },
        "channel_platform": "Salesforce  CPQ",
        "marketplace_product_id": "Abc13"
      }
    ]
  }
]

Basically, I want to remove/ignore the JSON keys when the value is “” or null

Urgent!

[alchemiz · Accepted solution]

Hi @ajs,

Here’s another approached a string manipulation using regex 🙂

JSON.parse(JSON.stringify($).replace(/"\w+":"",|"\w+":null,|,"\w+":""|,"\w+":null|"\w+":""|"\w+":null/g,'').replace(/\{\},/g,''))

Incoming document

result after doing some string manipulation

Thanks,
MM

[ajs]

Thanks a lot, @alchemiz this expression works great.