---
id: object/codeunit/4560
type: object
title: Codeunit 4560 "Ext. Blob Sto. Connector Impl."
summary: Codeunit 4560 "Ext. Blob Sto. Connector Impl." in External File Storage - Azure Blob Service Connector (System.ExternalFileStorage). 20 public procedures, 1 event subscribers. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - external file storage - azure blob service connector
versions:
  introduced: "29"
  last_changed: null
  deprecated: null
review:
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  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
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    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/External%20File%20Storage%20-%20Azure%20Blob%20Service%20Connector/app/src/ExtBlobStoConnectorImpl.Codeunit.al
    title: src/Apps/W1/External File Storage - Azure Blob Service Connector/app/src/ExtBlobStoConnectorImpl.Codeunit.al (releases/29.x)
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object_type: codeunit
object_id: 4560
name: Ext. Blob Sto. Connector Impl.
namespace: System.ExternalFileStorage
app: External File Storage - Azure Blob Service Connector
extends: null
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
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counts:
  fields: 0
  procedures: 28
  events: 0
  subscribers: 1
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---

# Codeunit 4560 "Ext. Blob Sto. Connector Impl."

> Codeunit 4560 "Ext. Blob Sto. Connector Impl." in External File Storage - Azure Blob Service Connector (System.ExternalFileStorage). 20 public procedures, 1 event subscribers. Introduced in BC29, still in BC30.

External File Storage - Azure Blob Service Connector · System.ExternalFileStorage · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/External%20File%20Storage%20-%20Azure%20Blob%20Service%20Connector/app/src/ExtBlobStoConnectorImpl.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Internal |
| Permissions | tabledata "Ext. Blob Storage Account" = rimd |

## Event subscriptions

- EnvironmentCleanup_OnClearCompanyConfig subscribes to Codeunit "Environment Cleanup" OnClearCompanyConfig

## Procedures

- `ListFiles(AccountId: Guid; Path: Text; FilePaginationData: Codeunit "File Pagination Data"; var TempFileAccountContent: Record "File Account Content" temporary)`: Gets a List of Files stored on the provided account.
- `GetFile(AccountId: Guid; Path: Text; Stream: InStream)`: Gets a file from the provided account.
- `CreateFile(AccountId: Guid; Path: Text; Stream: InStream)`: Create a file in the provided account.
- `CopyFile(AccountId: Guid; SourcePath: Text; TargetPath: Text)`: Copies as file inside the provided account.
- `MoveFile(AccountId: Guid; SourcePath: Text; TargetPath: Text)`: Move as file inside the provided account.
- `FileExists(AccountId: Guid; Path: Text): Boolean`: Checks if a file exists on the provided account.
- `DeleteFile(AccountId: Guid; Path: Text)`: Deletes a file exists on the provided account.
- `ListDirectories(AccountId: Guid; Path: Text; FilePaginationData: Codeunit "File Pagination Data"; var TempFileAccountContent: Record "File Account Content" temporary)`: Gets a List of Directories stored on the provided account.
- `CreateDirectory(AccountId: Guid; Path: Text)`: Creates a directory on the provided account.
- `DirectoryExists(AccountId: Guid; Path: Text): Boolean`: Checks if a directory exists on the provided account.
- `DeleteDirectory(AccountId: Guid; Path: Text)`: Deletes a directory exists on the provided account.
- `GetAccounts(var TempAccounts: Record "File Account" temporary)`: Gets the registered accounts for the Blob Storage connector.
- `ShowAccountInformation(AccountId: Guid)`: Shows accounts information.
- `RegisterAccount(var TempAccount: Record "File Account" temporary): Boolean`: Register an file account for the Blob Storage connector.
- `DeleteAccount(AccountId: Guid): Boolean`: Deletes an file account for the Blob Storage connector.
- `GetDescription(): Text[250]`: Gets a description of the Blob Storage connector.
- `GetLogoAsBase64(): Text`: Gets the Blob Storage connector logo.
- `IsAccountValid(var TempAccount: Record "Ext. Blob Storage Account" temporary): Boolean` (internal)
- `CreateAccount(var AccountToCopy: Record "Ext. Blob Storage Account"; Password: SecretText; var FileAccount: Record "File Account")` (internal)
- `LookUpContainer(var Account: Record "Ext. Blob Storage Account"; AuthType: Enum "Ext. Blob Storage Auth. Type"; Secret: SecretText; var NewContainerName: Text[2048])` (internal)

Plus 7 local procedures.

## Across versions

- Present in: BC29-30
- Changed (declaration) in: none

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## Ask your agent

Procedure bodies are not stored here (D10). For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "codeunit", object_name: "Ext. Blob Sto. Connector Impl.")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.