Parse JSON payload containing array

Hello,

I have a flow which receives a json payload (as a webhook).

I need to set a variable (using the zoho Flow "Set a variable" module) which gets data from the json payload.

It works as long as I refer to json objects properties, even with several levels:

${webhookTrigger.payload.agentName}

But it fails as soon as I try to access data in an array:

${webhookTrigger.payload.resultObject[0].general.fullName}

=> What is the right syntax to access data contained in an array inside the JSON payload ?

Here is a sample payload

{
"webhookTrigger": {
		"payload": {
			"runDuration": 28100,
			"agentId": 8969430073133485,
			"launchDuration": 579,
			"agentName": "LinkedIn Profile Scraper (1)",
			"exitCode": 0,
			"exitMessage": "finished",
			"scriptOrg": "phantombuster",
			"containerId": 7373200360528184,
			"branch": "master",
			"resultObject": [
				{
					"general": {
						"imgUrl": "https://media-exp1.licdn.com/dms/image/C4D03AQHdp9paXpkRmg/profile-displayphoto-shrink_800_800/0/1538765942254?e=1669852800&v=beta&t=LriruF9o3TNMsCbS7h3z7F394fNF1Ayzq_ZpAaIjF7Q",
						"fullName": "Gilles Combes",
						"headline": "Responsable technique à CARTELAND\nSymfony - AWS - Docker - Linux",
						"location": "Aix-en-Provence, Provence-Alpes-Côte d’Azur, France",
						"profileUrl": "https://www.linkedin.com/in/gillescombes/",
						"connectionDegree": "2e",
						"mutualConnectionsUrl": "https://www.linkedin.com/search/results/people/?facetNetwork=%5B%22F%22%5D&facetConnectionOf=%5B%22ACoAAAJYssIBGfX9KgXg5EptUGMDixIl-G9ocfE%22%5D&origin=MEMBER_PROFILE_CANNED_SEARCH&RESULT_TYPE=PEOPLE",
						"mutualConnectionsText": "4 relations en commun : Boris BRAUN, Clarisse Hébréard et 2 autres personnes",
						"description": "",
						"subscribers": 228,
						"firstName": "Gilles",
						"lastName": "Combes",
						"userId": 39367362,
						"vmid": "ACoAAAJYssIBGfX9KgXg5EptUGMDixIl-G9ocfE",
						"linkedinSalesNavigatorUrl": "https://www.linkedin.com/sales/people/ACoAAAJYssIBGfX9KgXg5EptUGMDixIl-G9ocfE,name",
						"connectionsUrl": "https://www.linkedin.com/search/results/people/?facetConnectionOf=%5B%22ACoAAAJYssIBGfX9KgXg5EptUGMDixIl-G9ocfE%22%5D&facetNetwork=%5B%22F%22%2C%22S%22%5D&origin=MEMBER_PROFILE_CANNED_SEARCH",
						"connectionsCount": 230,
						"company": "CARTELAND"
					},