Get Template Custom Fields

{
	"textCustomFields": [
		{
			"fieldId": "<string>",
			"name": "<string>",
			"show": "<string>",
			"required": "<string>",
			"value": "<string>"
		},
		{
			"fieldId": "<string>",
			"name": "<string>",
			"show": "<string>",
			"required": "<string>",
			"value": "<string>"
		}
	],
	"listCustomFields": [
		{
			"listItems": [
				"sample string 1"
			],
			"fieldId": "sample string 1",
			"name": "sample string 2",
			"show": "sample string 3",
			"required": "sample string 4",
			"value": "sample string 5",
			"configurationType": "sample string 6",
			"errorDetails": {
				"errorCode": "SUCCESS",
				"message": ""
			}
		}
	]
}