3,239 questions with Azure Blob Storage tags

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4 answers

Export Logs from Log Analytics Workspace to Blob Storage

Hi all, I have a Log Analytics Workspace that is linked to Sentinel. I have a lot of logs that I need to export from the Workspace into Blob Storage. Th logs date back 30 days and it is about 400GB, it is about 500 million logs. Please let me know what…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
Microsoft Security | Microsoft Sentinel
asked 2024-07-11T12:37:19.9733333+00:00
Adriaan Boshoff 5 Reputation points
answered 2025-08-29T13:48:27.6666667+00:00
EduardsGrebezs 1,096 Reputation points
1 answer One of the answers was accepted by the question author.

Copy Image files from one drive to blob storage

I need to copy image files from One Drive location to Blob Storage and the process should be automated, whenever a new image is put in one drive, that should be copied to the blob. How I can do that?

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-29T10:58:22.46+00:00
Chandrayee Majumder 0 Reputation points
commented 2025-08-29T11:27:07.7166667+00:00
Chandrayee Majumder 0 Reputation points
2 answers

x-ms-proposed-lease-id-Error "HTTP header value is not in the correct format"

Getting invaild x-ms-proposed-lease-id value - BlobLeaseClient leaseClient = await GetBlobLeaseClient(); Instead of GUID (value of Leaseid), getting name of contanier as Leaseid - error bleow - Please help to resolve it.

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-28T12:56:36.32+00:00
Prithvi Singh 0 Reputation points
commented 2025-08-29T09:28:59.5033333+00:00
Jeevan Shanigarapu 255 Reputation points Microsoft External Staff Moderator
1 answer

I can't download from blogcode.blob.core.windows.net

I was looking at this article (https://www.microsoft.com/en-us/power-platform/blog/power-apps/powershell-scripts-to-discover-powerapps-and-flows-with-specific-features/) and wanted to download the example code there. I was redirected to…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-15T16:54:30.0633333+00:00
Crawford, Tom 5 Reputation points
commented 2025-08-27T10:21:22.4933333+00:00
Nandamuri Pranay Teja 4,855 Reputation points Microsoft External Staff Moderator
1 answer

zure Error "The template deployment failed because of policy violation. Please see details for more information.

{"code":"InvalidTemplateDeployment","details":[{"code":"RequestDisallowedByAzure","target":"lkjfiej123","message":"Resource 'lkjfiej123' was disallowed by Azure: This…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-25T16:58:00.9+00:00
Gulam Hussain Warsi 0 Reputation points
commented 2025-08-26T16:41:52.7766667+00:00
TP 134.2K Reputation points Volunteer Moderator
1 answer One of the answers was accepted by the question author.

Issues trying to create Storage Account in Azure Student

I am trying to create a Storage Account for a class I am taking, I am getting this error. Resource 'gracielou' was disallowed by Azure: This policy maintains a set of best available regions where your subscription can deploy resources. The objective…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-25T23:00:54.8266667+00:00
Nicholas Christensen 20 Reputation points
accepted 2025-08-25T23:31:25.72+00:00
Nicholas Christensen 20 Reputation points
1 answer

Upgrading JS SDK Azure blob storage gives error

Hello, i periodicaly update my project deps and i upgraded the @azure/storage-blob package. Was before update "@azure/identity": "^4.10.2", "@azure/storage-blob": "^12.27.0", After update …

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-22T09:26:30.8066667+00:00
Vasile 20 Reputation points
edited a comment 2025-08-25T13:50:06.5266667+00:00
Sina Salam 24,096 Reputation points Volunteer Moderator
1 answer

we have a blob storage using 8.2TB earlier, but usage drop to 2TB suddenly

we didn't do anything to delete the data. but there is a graphing issue.

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-22T06:50:53.51+00:00
Shwetha J 10 Reputation points
commented 2025-08-25T09:11:18.05+00:00
Harish Peddapally 240 Reputation points Microsoft External Staff Moderator
1 answer

Videos hosted in Azure Blob Storage can't be used with Cloudflare Video Transform

In June, videos hosted in Azure Blob Storage could be used with Cloudflare Video Transform. As of today, our integration is broken. All videos are presenting 400 - "Failed to determine file size" errors. We noticed this error occurring a few…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-11T17:22:19.1033333+00:00
Thomas Lagier 0 Reputation points
commented 2025-08-22T07:29:37.1133333+00:00
Pranitha Maddi 475 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

I should have full access but can't copy blob data - greyed out.

The greyed out options show the problem because I can't copy. The other images shows my roles including what I think is full permissions. I don't understand what I need to do to fix the problem.

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-21T20:34:54.6166667+00:00
jerry carlin 40 Reputation points
accepted 2025-08-22T06:12:27.78+00:00
jerry carlin 40 Reputation points
2 answers

How to connect Power BI with Azure Blob Storage with Service Principal authentication?

I'm trying to connect Power BI with Azure Blob Storage to get data and for authentication I can only see four options which are Anonymous, Organizational Account, Account Key, SAS toke. In the documentation it is mentioned that Service principal…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-21T09:14:19.92+00:00
Santhoshsivan Murali 0 Reputation points
answered 2025-08-21T12:50:50.0933333+00:00
Jeevan Shanigarapu 255 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

I want to use Azure Blob to work with 1GB files in my power automate flow

I have seen in the following page: https://stackoverflow.com/questions/73858987/copy-large-files-120mb-from-one-drive-to-azure-blob-power-automate?utm_source=chatgpt.com how to copy large files from one drive to azure blob. My app registration with my…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-18T11:20:49.3+00:00
accepted 2025-08-20T07:06:50.74+00:00
1 answer

Defender for Storage raised a second alert 4 days after file was moved to another BLOB Storage

Hi all, Looking for guidance on Microsoft Defender for Blob Storage alert timing and cross-account behavior. Summary of the issue 08 Aug, ~11:42 AM: Defender for Storage raised “Malicious file uploaded to storage account” on our Blob Storage account. …

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-15T01:06:49.1666667+00:00
Admin-Sanch 0 Reputation points
commented 2025-08-19T08:32:04.74+00:00
Nandamuri Pranay Teja 4,855 Reputation points Microsoft External Staff Moderator
2 answers

Blob storage URLs do not work

So can someone please advise on this issue. We have a blob storage container and ever since recently we can upload images but the URLs do not work to access them with Resource not found errors on the URLs. Another container with exactly the same settings…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-15T20:23:09.8433333+00:00
Edwin 0 Reputation points
answered 2025-08-18T10:59:45.6533333+00:00
Priya ranjan Jena 265 Reputation points Microsoft External Staff Moderator
1 answer

Issue with SAS URL Format for Output Container in Azure Document Redaction API

I'm encountering a 403 AuthorizationFailure error when using Azure's Document Redaction API, specifically when trying to save the redacted output to a Blob Storage container using a SAS URL. While the SAS URL for the source blob works as expected, the…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-07-31T08:29:48.62+00:00
Swapnil Singh 0 Reputation points
commented 2025-08-18T07:52:40.91+00:00
Nandamuri Pranay Teja 4,855 Reputation points Microsoft External Staff Moderator
2 answers

How to upload and store 5 TB of medical image data and CSV files in Azure

There is a need to upload and economically store approximately 5 TB of medical image data along with some CSV files for building AI classifiers. The data source provides a download link, and it is believed that an Azure URL can be used as the…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-15T10:49:26.85+00:00
Nicholas Bedworth 0 Reputation points
answered 2025-08-18T06:43:28.8066667+00:00
Priya ranjan Jena 265 Reputation points Microsoft External Staff Moderator
1 answer

If Defender for Blob doesn't scan a file (no tags) is there anything we can do to force it to look again?

We have a system that scans all files uploaded to blob on upload. However, we've noticed that occassionally some files just never get scanned (i.e. never get the tags against them). In the documents it does say this can happen if the file throughput is…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
Microsoft Security | Microsoft Defender | Microsoft Defender for Cloud
asked 2024-05-29T14:02:34.32+00:00
Ed Russell 10 Reputation points
edited a comment 2025-08-15T14:58:17.5866667+00:00
Eric Elzinga 0 Reputation points
10 answers One of the answers was accepted by the question author.

Azure Blob Storage fails to authenticate: "Make sure the value of Authorization header is formed correctly including the signature"

Hi I am trying to upload a binary file (a blob for an excel file, actually) to my storage account but the client fails to authenticate under the error message: 403 (Server failed to authenticate the request. Make sure the value of Authorization header is…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2021-03-28T22:05:03.557+00:00
javier 946 Reputation points
commented 2025-08-14T03:35:27.45+00:00
Devon Nguyen 0 Reputation points
2 answers One of the answers was accepted by the question author.

File Integrity monitoring for blobs in Archive storage

We are looking at implementing Azure Blob Archive storage for digital preservation storage. One concern we have is monitoring blobs for file integrity to ensure no changes to the data over time. Is there such a feature built in? Or must this be done via…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2022-08-23T18:43:32.117+00:00
commented 2025-08-11T18:55:58.61+00:00
Tara L 20 Reputation points
3 answers

urgently need help recovering the Storage Account

I urgently need help recovering the Storage Account yos17463, which was accidentally deleted on July 17, 2025. The account contains sensitive and business-critical data. Without it, our company will not be able to continue operating. This is an…

Azure Blob Storage
Azure Blob Storage
An Azure service that stores unstructured data in the cloud as blobs.
3,239 questions
asked 2025-08-02T18:24:47.6+00:00
Roee Ninyo 5 Reputation points
commented 2025-08-11T00:35:27.8733333+00:00
Praveen Bandaru 7,810 Reputation points Microsoft External Staff Moderator