{
    "domId": "demo",
    "cols": [
        {
            "name": "field1",
            "fieldType": "int",
            "operate": "add"
        },
        {
            "name": "field2",
            "operate": "delete"
        },
        {
            "name": "field3",
            "newName": "field3_1",
            "fieldType": "int",
            "operate": "modify"
        },
        {
            "name": "field4",
            "fieldType": "string",
            "operate": "modify"
        }
    ]
}curl --location --request POST '/public-api/data-source/edit-schema/' \
--header 'X-Auth-Token;' \
--header 'Content-Type: application/json' \
--data-raw '{
    "domId": "demo",
    "cols": [
        {
            "name": "field1",
            "fieldType": "int",
            "operate": "add"
        },
        {
            "name": "field2",
            "operate": "delete"
        },
        {
            "name": "field3",
            "newName": "field3_1",
            "fieldType": "int",
            "operate": "modify"
        },
        {
            "name": "field4",
            "fieldType": "string",
            "operate": "modify"
        }
    ]
}'{
    "result": "ok",
    "response": "success"
}