Prepare and Load for data tree import

Convert the given CSV to data:tree:import JSON and plan file

Using csv2json app

• csv2json APP

• pass url parameter 'so' to set the SObject required for loading

Demo

Sample files

• pricebook.csv

"Name","IsActive","Description"
"US Price Book","true","Description for US Price Book"
"Canada Pricebook","false","Description for Canada Pricebook"

• pricebook.csv.json

{
    "records": [
        {
            "Name": "US Price Book",
            "IsActive": true,
            "Description": "Description for US Price Book",
            "attributes": {
                "type": "PriceBook2",
                "referenceId": "PriceBook2Ref0"
            }
        },
        {
            "Name": "Canada Pricebook",
            "IsActive": false,
            "Description": "Description for Canada Pricebook",
            "attributes": {
                "type": "PriceBook2",
                "referenceId": "PriceBook2Ref1"
            }
        }
    ]
}

• plan-pricebook.csv.json

[
    {
        "sobject": "PriceBook2",
        "saveRefs": true,
        "resolveRefs": false,
        "files": [
            "pricebook.csv.json"
        ]
    }
]

Use CSV to SF JSON and Plan file script

python csv2sf_json.py  --csv-file input.csv --sobject=Account

Conversion Done.
Import data into your org with:   sfdx data:tree:import -u  $USERNAME -p input.csv.json-plan.json