chulbul-post-type.json

{
"posts": [{
		"place": {
			"fields": {
				"title": {
					"type": "_title", //predefined fields should start from underscore
					"validation": {
						"required": true
					}
				},
				"description": {
					"type": "_content",
					"validation": {
						"required": true
					}
				},
				"images": {
					"type": "_featuredImage",
					"sizes": {
						"favorite": {
							"width": "224",
							"height": "71"
						},
						"medium": {
							"width": "423",
							"height": "155"
						}
					}
				}
			},
			"customFields": [{
				"label": "latitude"
			}, {
				"label": "longitude"
			}, {
				"label": "address",
				"type": "textarea"
			}]
		}

	}
}