Describe the problem/error/question
We are getting 403 error while create Blog post with n8n work flow. I have review all configuration and double check mulitpal times but all configuration are same and permission is also given as its required,
What is the error message (if any)?
- 403 Error message is displayed.
Please share your workflow
{ "updatedAt": "2026-01-25T13:02:29.742Z", "createdAt": "2026-01-18T12:12:37.632Z", "id": "lZ4pEYPEVJ19OJo7CuCch", "name": "My workflow", "description": null, "active": false, "isArchived": false, "nodes": [ { "parameters": { "rule": { "interval": [ { "daysInterval": 2, "triggerAtHour": 7 } ] } }, "type": "n8n-nodes-base.scheduleTrigger", "typeVersion": 1.3, "position": [ 0, 0 ], "id": "d453ebbc-974d-4f11-8bea-85af1a9434a2", "name": "Schedule Trigger", "retryOnFail": true, "maxTries": 2 }, { "parameters": { "documentId": { "__rl": true, "value": "1MszWcDQBFz8JvVX8AcLP0ZFdlJGAjvSqZkwW_KU2omk", "mode": "list", "cachedResultName": "Automation n8n workflow sheet for linkdin post", "cachedResultUrl": "``https://docs.google.com/spreadsheets/d/1MszWcDQBFz8JvVX8AcLP0ZFdlJGAjvSqZkwW_KU2omk/edit?usp=drivesdk``" }, "sheetName": { "__rl": true, "value": "gid=0", "mode": "list", "cachedResultName": "Sheet1", "cachedResultUrl": "``https://docs.google.com/spreadsheets/d/1MszWcDQBFz8JvVX8AcLP0ZFdlJGAjvSqZkwW_KU2omk/edit#gid=0``" }, "options": {} }, "type": "n8n-nodes-base.googleSheets", "typeVersion": 4.7, "position": [ 208, 0 ], "id": "a8d7975c-4fd5-43fb-af53-3d4486ab5245", "name": "Get row(s) in sheet", "credentials": { "googleSheetsOAuth2Api": { "id": "433uxzyvewJv2wMk", "name": "Google Sheets account" } } }, { "parameters": { "conditions": { "options": { "caseSensitive": true, "leftValue": "", "typeValidation": "strict", "version": 3 }, "conditions": [ { "id": "9b49a28c-2b17-449c-8d79-7d08403ddc11", "leftValue": "={{$json.status}}", "rightValue": "pending", "operator": { "type": "string", "operation": "equals", "name": "filter.operator.equals" } } ], "combinator": "and" }, "options": {} }, "type": "n8n-nodes-base.if", "typeVersion": 2.3, "position": [ 416, 0 ], "id": "1762fa20-66d4-4832-a22f-2f2857eaf09b", "name": "If" }, { "parameters": { "operation": "update", "documentId": { "__rl": true, "value": "1MszWcDQBFz8JvVX8AcLP0ZFdlJGAjvSqZkwW_KU2omk", "mode": "list", "cachedResultName": "Automation n8n workflow sheet for linkdin post", "cachedResultUrl": "``https://docs.google.com/spreadsheets/d/1MszWcDQBFz8JvVX8AcLP0ZFdlJGAjvSqZkwW_KU2omk/edit?usp=drivesdk``" }, "sheetName": { "__rl": true, "value": "gid=0", "mode": "list", "cachedResultName": "Sheet1", "cachedResultUrl": "``https://docs.google.com/spreadsheets/d/1MszWcDQBFz8JvVX8AcLP0ZFdlJGAjvSqZkwW_KU2omk/edit#gid=0``" }, "columns": { "mappingMode": "defineBelow", "value": { "status": "posted" }, "matchingColumns": [ "status" ], "schema": [ { "id": "post_text", "displayName": "post_text", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true }, { "id": "status", "displayName": "status", "required": false, "defaultMatch": false, "display": true, "type": "string", "canBeUsedToMatch": true, "removed": false }, { "id": "row_number", "displayName": "row_number", "required": false, "defaultMatch": false, "display": true, "type": "number", "canBeUsedToMatch": true, "readOnly": true, "removed": true } ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {} }, "type": "n8n-nodes-base.googleSheets", "typeVersion": 4.7, "position": [ 832, -96 ], "id": "5902b376-8c97-4254-ab88-5bf10478807a", "name": "Update row in sheet", "retryOnFail": true, "maxTries": 2, "credentials": { "googleSheetsOAuth2Api": { "id": "433uxzyvewJv2wMk", "name": "Google Sheets account" } } }, { "parameters": { "person": "=me", "text": "🚀 Posting from n8n after OAuth fix!", "additionalFields": {} }, "type": "n8n-nodes-base.linkedIn", "typeVersion": 1, "position": [ 624, -96 ], "id": "b030b1b2-ea94-4a86-ac8a-862141352073", "name": "Create a post", "alwaysOutputData": true, "retryOnFail": true, "executeOnce": true, "maxTries": 2, "notesInFlow": true, "credentials": { "linkedInOAuth2Api": { "id": "1VUxVIlZrudBwlk4", "name": "LinkedIn account 2" } } } ], "connections": { "Schedule Trigger": { "main": [ [ { "node": "Get row(s) in sheet", "type": "main", "index": 0 } ] ] }, "Get row(s) in sheet": { "main": [ [ { "node": "If", "type": "main", "index": 0 } ] ] }, "If": { "main": [ [ { "node": "Create a post", "type": "main", "index": 0 } ] ] }, "Create a post": { "main": [ [ { "node": "Update row in sheet", "type": "main", "index": 0 } ] ] } }, "settings": { "executionOrder": "v1", "availableInMCP": false }, "staticData": null, "meta": { "templateCredsSetupCompleted": true }, "pinData": { "Update row in sheet": [ { "json": { "name": "First item", "code": 1 } }, { "json": { "name": "Second item", "code": 2 } } ] }, "versionId": "b2b8d6d2-7479-4eb5-8f83-7a6265b655f1", "activeVersionId": null, "versionCounter": 8, "triggerCount": 0, "tags": [], "parentFolder": null, "activeVersion": null, "homeProject": { "id": "5KVn2Yu65tSobexZ", "type": "team", "name": "My project", "icon": { "type": "icon", "value": "layers" } }, "sharedWithProjects": [], "usedCredentials": [ { "id": "1VUxVIlZrudBwlk4", "name": "LinkedIn account 2", "type": "linkedInOAuth2Api", "currentUserHasAccess": true, "homeProject": { "id": "5KVn2Yu65tSobexZ", "type": "team", "name": "My project", "icon": { "type": "icon", "value": "layers" } }, "sharedWithProjects": [] }, { "id": "433uxzyvewJv2wMk", "name": "Google Sheets account", "type": "googleSheetsOAuth2Api", "currentUserHasAccess": true, "homeProject": { "id": "5KVn2Yu65tSobexZ", "type": "team", "name": "My project", "icon": { "type": "icon", "value": "layers" } }, "sharedWithProjects": [] } ], "scopes": [ "workflow:create", "workflow:delete", "workflow:execute", "workflow:execute-chat", "workflow:list", "workflow:move", "workflow:publish", "workflow:read", "workflow:share", "workflow:update" ], "checksum": "82095fd030ff9d1ed2a75f82ed366c1decbcb3593f792fdfa8108392fcdfa835" }
Share the output returned by the last node
Information on your n8n setup
- n8n version: Cloude version we are using 2.3.6
- Database (default: SQLite): N/A
- n8n EXECUTIONS_PROCESS setting (default: own, main): default
- Running n8n via (Docker, npm, n8n cloud, desktop app): n8n cloude
- Operating system: ubantu
.