Building custom solutions that extend, automate, and integrate Microsoft 365 apps.
Hi @Anonymous
Your api seems to be missing the workbook-session-id: {session-id} header, the full request should be:
POST https://graph.microsoft.com/v1.0/me/drive/items/{item id}/workbook/functions/vlookup
content-type: Application/Json
authorization: Bearer {access-token}
workbook-session-id: {session-id}
{
"lookupValue": "Create",
"tableArray":"'Common Request'!D3:E7",
"colIndexNum": 2,
"rangeLookup": true
}
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.