Workflow: Manual Linkedin Automation

{
    "nodes": [
        {
            "name": "On clicking 'execute'",
            "type": "n8n-nodes-base.manualTrigger",
            "position": [
                250,
                300
            ],
            "parameters": [],
            "typeVersion": 1
        },
        {
            "name": "HTTP Request",
            "type": "n8n-nodes-base.httpRequest",
            "position": [
                440,
                300
            ],
            "parameters": {
                "url": "https:\/\/n8n.io\/n8n-logo.png",
                "options": [],
                "responseFormat": "file"
            },
            "typeVersion": 1
        },
        {
            "name": "LinkedIn",
            "type": "n8n-nodes-base.linkedIn",
            "position": [
                640,
                300
            ],
            "parameters": {
                "text": "this is a test image post",
                "person": "gZG0JALzuy",
                "postAs": "person",
                "additionalFields": [],
                "shareMediaCategory": "IMAGE"
            },
            "credentials": {
                "linkedInOAuth2Api": "linkedin_demo"
            },
            "typeVersion": 1
        }
    ],
    "connections": {
        "HTTP Request": {
            "main": [
                [
                    {
                        "node": "LinkedIn",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "On clicking 'execute'": {
            "main": [
                [
                    {
                        "node": "HTTP Request",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}