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Error accessing DataStream since Azure migration

We are currently unable to make DataStream calls on a server that has been migrated to an Azure VM. The error we receive is:

ThomsonReuters.DswsApi.DSException: The HTTP request was forbidden with client authentication scheme 'Anonymous'. ---> System.ServiceModel.Security.MessageSecurityException: The HTTP request was forbidden with client authentication scheme 'Anonymous'. ---> System.Net.WebException: The remote server returned an error: (403) Forbidden.

We have been using DataStream from our onprem servers without any issues but since migration have been encountering theese errors. How do we go about authorising calls from these servers?

datastream-apiazure
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Hi @mark.green01,

Can you confirm that your system is using TLS 1.2 as specified in this question? Also, can you please try to run the QuickStart code as provided in this sample.

This DSWS .NET tutorial can also help in troubleshooting.

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