The below error occurs for the application registered with Azure AD (Delegated Permissions), which requires either user or an administrator’s consent for the permissions it needs. “Azure.Identity.AuthenticationFailedException: ‘UsernamePasswordCredential authentication failed:
Setting up and managing authentication can sometimes be a bit of a nightmare, even more so when it comes to creating a solution that integrates with an existing system. In
Suppose, we have just registered an application in Azure Active Directory and trying to acquire the token and get the below error Microsoft.IdentityModel.Clients.ActiveDirectory.AdalServiceException: ‘AADSTS65001: The user or administrator has not
