javakotlinazure-blob-storageazure-sdkazure-sdk-for-java

How to delete a single Blob file with Azure SDK for Java v12?

How do you delete a single Blob file with the Azure SDK v12 for Java? This is what i tried so far. But it doesn't work.

Btw the sample code is Kotlin:

val blobServiceClient: BlobServiceAsyncClient by lazy {
    BlobServiceClientBuilder()
        .endpoint(blobProperties.endpoint)
        .sasToken(blobProperties.sasToken)
        .buildAsyncClient()
}

val containerClient = blobServiceClient.getBlobContainerAsyncClient(blobProperties.containerName)

val blobName = "test.jpg"

val imageClient = containerClient.getBlobAsyncClient(blobName).blockBlobAsyncClient
val deleteImage = imageClient.delete()
println(deleteImage)

We are using the library "azure-storage-blob-12.4.0.jar"

Solution

  • In the end a simple block() was what worked for me which causes the MonoFlatMap to block indefinitely until a next signal is received.

    containerClient.getBlobAsyncClient(blobName).delete().block()

    If you want to read further information about block() you can find it here: https://projectreactor.io/docs/core/release/api/reactor/core/publisher/Mono.html#block--