EnsureVHDExtension returns the given string with .vhd suffix if it already doesn't have one.

NewClient creates a client for accessing the Azure API.

NewStorageClient creates a new client for Azure Storage API.

ParseAzureCredentialsFile parses a credentials file for azure.

RandomStorageAccountName returns a randomly generated name that can be used for a storage account.

DefaultUploadThreads defines a tested default value for the UploadPageBlob method's threads parameter.

PageBlobMaxUploadPagesBytes defines how much bytes can we upload in a single UploadPages call.

BlobMetadata contains information needed to store the image in a proper place.

StorageClient is a client for the Azure Storage API, see the docs: https://docs.microsoft.com/en-us/rest/api/storageservices/.

Tag is a name-value pair representing the tag structure in Azure.