datasets.get() returns DatasetVersion with incorrect blob reference since name of dataset in foundry mismatch name of blob in storage

[m-gheini]

• Package Name: azure-ai-projects
• Package Version: azure-ai-projects==1.0.0b11
• Operating System: Windows
• Python Version: 3.12.10

Describe the bug
I am trying to retrieve dataset uploaded on Foundry and access its content using datasets.get() and datasets.get_credentials() operation. I used the dataset name and version as specified during the upload function. datasets.get() function returns a DatasetVersion object with a dataUri pointing to a blob storage location, rather than dataset. I tried using sasUri from datasets.get_credentials() to get blob from storage. The main issue is that name provided in DatasetVersion object does not match blob name in the storage container. (Storage instance uses a different naming than what appears in Foundry)

This mismatch makes it impossible to retrieve the dataset directly using get function.

To Reproduce
Steps to reproduce the behavior:

    from azure.storage.blob.aio import BlobServiceClient, BlobClient
    data = await self.project_client.datasets.upload_file(
                   name=dataset_name,
                   version="1.0",
                    file_path=<path_to_file>,
                )
 
    dataset = await project_client.datasets.get(name=dataset_name, version=dataset_version)
 
    dataset_credential = await project_client.datasets.get_credentials(
                name=dataset_name, 
                version=dataset_version
            )
 
    blob_uri, sas_token = sas_uri.split("?")
    print(f"Downloading data from: {blob_uri+"/"+dataset.name+"?" + sas_token}")
    blob_client = BlobClient.from_blob_url(blob_uri+"/"+dataset.name+"?" + sas_token)
    print(f"Blob client created for: {blob_client}")
 
 
    stream = await blob_client.download_blob()

Expected behavior

1. .get function returns dataset rather than DatasetVersion.
2. Get the blob.

Error
azure.core.exceptions.ResourceNotFoundError: The specified blob does not exist.

[github-actions]

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @dargilco @glharper @howieleung @jhakulin @nick863 @trangevi.