Bug: api errors from server should be handled when a field has api config present

[manojadams]

{
    "name": "nominee_state_name",
    "prop": "nominee",
    "meta": {
        "config": {
            "type": "urlLoader",
            "url": "https://some-random-url",
            "queryParams": [
                [
                    "pincode",
                    {
                        "type": "fieldValue",
                        "ref": "nominee_pincode"
                    }
                ]
            ],
            "valueKey": "state#name",
            "labelKey": "state#name"
        },
        "displayName": "State",
        "displayType": "select",
        "displayProps": {
            "xs": 12,
            "md": 6
        },
        "validation": {
            "required": true
        }
}