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The lease mechanism leads to loss of transferred data

See original GitHub issue

The lease mechanism leads to loss of transferred data

I am working on android application which transfer data to azure storage. I successfully implemented it in Kotlin in following way.

val containerClient: BlobContainerClient = getBlobContainerClient(resourceDirectory)

if (!containerClient.exists()) {
    containerClient.create()
}

containerClient.getBlobClient(resourceName).uploadFromFile(resourcePath)

Then I had to implement lease mechanism. I used BlobLeaseClientBuilder to build LeaseClient and to acquire lease. Code below.

val containerClient: BlobContainerClient = getBlobContainerClient(resourceDirectory)

if (!containerClient.exists()) {
    containerClient.create()
}

val client: BlobClient = containerClient.getBlobClient(resourceName)

val leaseClient: BlobLeaseClient = BlobLeaseClientBuilder()
    .blobClient(client) 
    // .leaseId(UUID.randomUUID().toString()) - also tested
    .buildClient()

val acquiredLeaseId: String = leaseClient.acquireLease(-1)

client.uploadFromFile(
    resourcePath, //filePath
    null, // parallelTransferOptions
    null, // headers
    null, // metadata
    null, // tier
    BlobRequestConditions().apply { leaseId =  acquiredLeaseId }, // accessConditions
    null // timeout
)

leaseClient.releaseLease()

Uploading data in such way does not work. Only container is created correctly (containerClient.create()) and azure seems to drop all request when lease is set (because of incorrect leaseId?)

Environment:

OS: development: Ubunto 18.04, tested on OnePlus 6T with Android 10
IDE: Android Studio: 3.5.3
Version of the library: group: ‘com.azure’, name: ‘azure-storage-blob’, version: ‘12.0.1’