Fixed – 401 Unauthorized error while calling Dynamics 365 Web API

We were recently getting the below error while trying to call Dynamics 365 Web API through Postman. “401 Unauthorized” It turned out that we were using the incorrect Token. To generate the correct token, For OAuth 2.0 token endpoint (v1) Version 1 We need to specify resource with Dynamics 365 URL. For OAuth 2.0 token … Continue reading “Fixed – 401 Unauthorized error while calling Dynamics 365…

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Fixed – 401 Unauthorized error while calling Dynamics 365 Web API

We were recently getting the below error while trying to call Dynamics 365 Web API through Postman. “401 Unauthorized” It turned out that we were using the incorrect Token. To generate the correct token, For OAuth 2.0 token endpoint (v1) Version 1 We need to specify resource with Dynamics 365 URL.

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Author: Nishant Rana

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