Content Comparison

https://{enterprise}.cvtr.io/api/v2.5/publisher/fields/{CAMPAIGN_ID}?access_token={ACCESS_TOKEN} 	

[
    {
	"fields
        "formName": ["form[firstName]"check hidden", "form[email]", "form[lastName]", "form[submit]"],
	
        "formId": 359356,
	"formName": "Acme Campaign - Simple Form" }, { 	"fields": ["form[promotion]", "form[title]",
            {
                "key": "form[firstName]",
"form[lastName]", "form[email]", "form[lookup][addressLine1]", "form[lookup][addressLine2]", "form[lookup][addressLine3]", "form[lookup][addressLine4]", "form[lookup][postcode]", "form[telephone][countryCode]", "form[telephone][telephone]", "form[submit]"],
	"formId": 23,
	"formName": "Acme Campaign - Advanced Form"
}]                "hidden": false,
                "required": false
            },
            {
                "key": "form[lastName]",
                "hidden": false,
                "required": false
            },
            {
                "key": "form[hidden]",
                "hidden": true,
                "required": true
            }
        ]
    },