code: public ServiceFuture<Void> deleteAsync(String vaultName, String resourceGroupName, String fabricName, String containerName, String protectedItemName, final ServiceCallback<Void> serviceCallback) {
          return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(vaultName, resourceGroupName, fabricName, containerName, protectedItemName), serviceCallback);
      }
docs: Used to disable backup of an item within a container. This is an asynchronous operation. To know the status of the request, call the GetItemOperationResult API.
  
  @param vaultName The name of the recovery services vault.
  @param resourceGroupName The name of the resource group where the recovery services vault is present.
  @param fabricName Fabric name associated with the backed up item.
  @param containerName Container name associated with the backed up item.
  @param protectedItemName Backed up item to be deleted.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object