Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,023 questions
How to get Microsoft Graph refresh token using Named Credentials from salesforce.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 28.000000000000004%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Sathish Sasikumar
0
Reputation points
I have added scope and also added permision in app.
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 24%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
AsithwMSFT 1,430 Reputation points Microsoft Vendor2024-06-22T19:49:42.84+00:00 You can generate a new token as below if you follow client credentials grant flow
https://learn.microsoft.com/en-us/graph/auth-v2-service?tabs=http#token-request
POST https://login.microsoftonline.com/{tenant}/oauth2/v2.0/token HTTP/1.1 Host: login.microsoftonline.com Content-Type: application/x-www-form-urlencoded client_id=535fb089-9ff3-47b6-9bfb-4f1264799865 &scope=https%3A%2F%2Fgraph.microsoft.com%2F.default &client_secret=qWgdYA....L1qKv5bPX &grant_type=client_credentials -
AsithwMSFT 1,430 Reputation points Microsoft Vendor
2024-06-22T19:50:58.8466667+00:00 Hi Satish
Did you implement authentication logic somewhere?
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AsithwMSFT 1,430 Reputation points Microsoft Vendor
2024-06-22T19:55:54.8766667+00:00 based on the scope and url details in your image, it seems to use the OAuth 2.0 client credentials grant flow.
This flow does not require a refresh request, as explained in this flow. You can generate a new token like this: https://learn.microsoft.com/en-us/graph/auth-v2-service?tabs=http#4-request-an-access-token
// Line breaks are for legibility only. POST https://login.microsoftonline.com/{tenant}/oauth2/v2.0/token HTTP/1.1 Host: login.microsoftonline.com Content-Type: application/x-www-form-urlencoded client_id=535fb089-9ff3-47b6-9bfb-4f1264799865 &scope=https%3A%2F%2Fgraph.microsoft.com%2F.default &client_secret=qWgdYA....L1qKv5bPX &grant_type=client_credentials
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