Trying to use Graph API to get user's channels and post messages to MS Teams Channel from Web App

0
votes

I'm trying to write a web app on our website which gets a User's MS Team channels and then posts a message to a channel of their choosing using MS Teams Graph API.

I'm about to get an access token using the OAuth API, and I'm passing access token (AAD token) to the /me/joinedTeams endpoint, it's giving me the below error:

{ "error": { "code": "ResourceNotFound", "message": "Resource not found.", "innerError": { "date": "2021-05-14T20:57:03", "request-id": "30d80d9a-66f4-47ff-ab11-dacb7f817806", "client-request-id": "30d80d9a-66f4-47ff-ab11-dacb7f817806" } } }

Screenshot of my Graph Explorer results

UPDATE:

I have gotten my account converted to a Work account, and added the permissions. Now I am getting this response/error:

Screenshot of new Graph Explorer results

1
azure-active-directorymicrosoft-graph-apimicrosoft-teamsmicrosoft-graph-teams

1 Answers

0
votes

It's better for you to share how to get an access token using the OAuth API. In this issue , it seems your signed-in user is a personal Microsoft account, that's not supported to access the /me/joinedTeams endpoint. Doc of this API.

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There are some notes here:

  1. When using Graph Explorer, access token is here after login. You don't need to add bearer token in Request headers.

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  1. You have to sign in with a work or school account, and you need to consent one of the required permissions in "modify permissions(Preview)".

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