Hello my goal is to get exchange server data like: email,firstname,lastname and save in DB For doing this i've read that i have to make this callback request: https://graph.microsoft.com/v1.0/me/contacts from microsoft graph and get the data in n8n workflow system

Hi @gabr brac I am able to replicate the same scenario. Generally this error - "Resource could not be discovered" - occurs when users are not assigned with Exchange license or the mailbox is not configured for them. After providing license to the user, I am able to get the contacts for this user. Please make sure your mailbox is not inactive, soft-deleted, or is hosted on-premise. Hope this helps. If the answer is helpful, please click "Accept Answer" and kindly upvote it . If you have further questions about this answer, please click "Comment" .

Graph API - ResourceNotFound Resource could not be discovered

Accepted answer

Shivam Dhiman 6,056 Reputation points

2022-09-07T01:07:53.797+00:00

Hi @gabr brac

I am able to replicate the same scenario. Generally this error - "Resource could not be discovered" - occurs when users are not assigned with Exchange license or the mailbox is not configured for them.

After providing license to the user, I am able to get the contacts for this user.

Please make sure your mailbox is not inactive, soft-deleted, or is hosted on-premise.

Hope this helps.

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have further questions about this answer, please click "Comment".
Please sign in to rate this answer.

2 people found this answer helpful.
gabr brac 21 Reputation points

2022-09-07T07:39:43.84+00:00

Hi, Thanks for replying.
Yes probably this is why it's not working, i've read stuff like that also online.
I'll do some more research and after i will say you!

Shivam Dhiman 6,056 Reputation points

2022-09-14T09:30:39.633+00:00

Hi @gabr brac

If the answer was helpful, please click "Accept Answer" and kindly upvote.

Trautvetter, Fynn 0 Reputation points

2023-04-17T08:16:48.0033333+00:00

Hey, I have the same Problem. But I don't know how to provide the license. Who is the one who can provide licenses.
I want a Python application to read my inbox. I have set all the permissions in the azure app and the code is also correct. Nevertheless I get the info "ResourceNotFound Resource could not be discovered" when executing the code for reading my inbox. So my question is, who has to provide me with the license (work account)
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Graph API - ResourceNotFound Resource could not be discovered

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