Azure storage connection using SAS URI

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C#

Azure

We are looking to build a tool through which we can monitor our production storage blob flow. this being the prod storage we do not have the key instead we get the shared URI for read only permission.
We use Azure storage tool to connect using SAS URI, however we are looking to create a C# program to monitor, we are not finding a way to connect to Azure storage though SAS URI only without having account key.

What I have tried:

we know that we can connect to storage using SAS of container but not SAS of storage account.