Error uploading blob to Azure Storage using REST - Value for one of the query parameters specified in the request URI is invalid

Question

I am trying to upload a blob to azure storage account using REST API.

As read in many docs, I am first creating the file:

$headers = @{ 'x-ms-blob-type' = 'BlockBlob' }

Invoking PUT operation to the SAS URI (directly copied from Azure portal)

https://mystorage.blob.core.windows.net/pdf/agb_megasim.pdf?sp=rac&st=2021-06-30T09:52:08Z&se=2021-07-31T17:52:08Z&spr=https&sv=2020-02-10&sr=c&sig=uhuEFp%2Bl1MJO%2B8dfsUYkfpegPK9KeYPOPsN08govKGg%3D

Next, I am sending (PUT) a byte stream to the url. The SAS url is modified to add comp=range

$headers = @{ "x-ms-version" = "2015-02-21" "x-ms-range" = "bytes=0-86751" "x-ms-date" = "7/5/2021 4:55:47 PM" "x-ms-write" = "update" 'x-ms-blob-type' = 'BlockBlob' }

https://mystorage.blob.core.windows.net/pdf/agb_megasim.pdf?**comp=range**&sp=rac&st=2021-06-30T09:52:08Z&se=2021-07-31T17:52:08Z&spr=https&sv=2020-02-10&sr=c&sig=uhuEFp%2Bl1MJO%2B8dfsUYkfpegPK9KeYPOPsN08govKGg%3D

<?xml version="1.0" encoding="utf-8"?> <Error> <Code>InvalidQueryParameterValue</Code> <Message>Value for one of the query parameters specified in the request URI is invalid. RequestId:bd905701-d01e-0036-6fbc-71bbbf000000 Time:2021-07-05T16:42:26.9354872Z</Message> </Error>

This seems to be the procedure from various documents I tried, but doesnt work for me! I tried using Powershell and postman.

Any idea which parameter is causing the issue?

Also, this is how i intend to pass the file contents: Reading the file

$fileContentBytes = [System.IO.File]::ReadAllBytes($file)

Not sure, if encoding is required,

[System.Convert]::ToBase64String($fileContentBytes)

Gaurav Mantri · Accepted Answer · 2021-07-06 04:10:17Z

1

Considering you're performing Put Blob operation and trying to create a Block Blob, you need not specify comp=range parameter in your query string. Please try your operation by removing that.

Furthermore, the only header you need to provide in your request is x-ms-blob-type. You can remove all other headers from your request.

answered Jul 6, 2021 at 4:10

Gaurav Mantri

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2 Comments

Sumesh Over a year ago

Thanks, the doc said many of these were required. learn.microsoft.com/en-us/rest/api/storageservices/put-blob It was a mistake trying to follow steps used for azure files :( I have tried this as just one PUT operation and it works!

Gaurav Mantri Over a year ago

the doc said many of these were required - They are required when you're authorizing your requests using shared key authorization (i.e. using account key). Since you're using a shared access signature, most of these headers are not required.

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