Unable Download Data via Azcopy Command

Question

I try to download data from an Azure Storage blob using the azcopy command and after a successful login I get some authentication errors.
Does anyone know what's going wrong?

Answer 1

Hi @Rashwealth Cloud ,

Welcome on Microsoft Q&A
You need to assign an Azure role for access to blob data.
To access blob data in the Azure portal with Azure AD credentials, a user must have the following role assignments:

• A data access role, such as Storage Blob Data Reader or Storage Blob Data Contributor
• The Azure Resource Manager Reader role, at a minimum

You can use the Azure portal, PowerShell, Azure CLI, or an Azure Resource Manager template to assign a role for data access:
https://learn.microsoft.com/en-us/azure/storage/blobs/assign-azure-role-data-access?WT.mc_id=itopstalk-blog-thmaure&tabs=portal

Please upvote or accept as answer if it helped.

Answer 2

Hi @RAFAŁ ŻAK ,

I assigned some of the roles you mentioned to the RC account, which is the owner of this storage account, but it still returns an error when accessing the blob container.

Answer 3

Hi @Rashwealth Cloud ,
Please add this role under Access Control (IAM):

Answer 4

Hi @RAFAŁ ŻAK ,

Kindly guide how to add this role(Storage Blob Data Contributor)? Because I can't found inside the list.

Answer 5

Hi @RAFAŁ ŻAK ,

Look weird, the only roles I got here is on the list, didn't found any Storage Blob Data Contributor keyword. (This account is under owner level)