Describe the problem/error/question
problems executing the node from lesson “1. Getting data from the data warehouse” it keeps showing me “You must specify a unique_id header and value.“ after i executed the node. the output shows no return, while the node shows me is executing successfully. i underline that i used all the Unique ID: Dataset URL: Discord URL: Header Auth name: Header Auth value, just as you sent it in email.
What is the error message (if any)?
“You must specify a unique_id header and value.“
Please share your workflow
{
“nodes”: [
{
“parameters”: {
“url”: “https://internal.users.n8n.cloud/webhook/level2-erp”,
“authentication”: “genericCredentialType”,
“genericAuthType”: “httpHeaderAuth”,
“sendQuery”: true,
“queryParameters”: {
“parameters”: [
{
“name”: “unique_id”,
“value”: “870c6cc203a0b9c3f405d3dac46d0dd6”
}
]
},
“options”: {}
},
“type”: “n8n-nodes-base.httpRequest”,
“typeVersion”: 4.2,
“position”: [
208,
0
],
“id”: “a0d00cf3-6f2c-46e8-8c50-206ab8c2715d”,
“name”: “HTTP Request”,
“credentials”: {
“httpHeaderAuth”: {
“id”: “DwYfPYb40Sc4XLD6”,
“name”: “Header Auth account 3”
}
}
}
],
“connections”: {},
“pinData”: {},
“meta”: {
“instanceId”: “bcc5acb8bc2b783bd851308c4e018414733acb1d5b718cb81fbd2ab8d4ef5331”
}
}
(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)
Share the output returned by the last node
Information on your n8n setup
- n8n version:
- Database (default: SQLite):
- n8n EXECUTIONS_PROCESS setting (default: own, main):
- Running n8n via (Docker, npm, n8n cloud, desktop app):
- Operating system:
