---
id: object/enum/9450
type: object
title: Enum 9450 "Ext. File Storage Connector"
summary: Enum 9450 "Ext. File Storage Connector" in System Application (System.ExternalFileStorage). Introduced in BC26, still in BC30.
tier: official
language: en
tags:
  - enum
  - system application
versions:
  introduced: "26"
  last_changed: null
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
  pipeline: 0.2.0
  prompts: {}
  input_hash: e90f84fe132eb295be976f4f080f4ef571bbf8782b9ac077bc63cb98da458a0d
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/External%20File%20Storage/src/Connector/ExtFileStorageConnector.Enum.al
    title: src/System Application/App/External File Storage/src/Connector/ExtFileStorageConnector.Enum.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
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  features: []
  topics: []
  localizations: []
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  posts: []
  guidelines: []
object_type: enum
object_id: 9450
name: Ext. File Storage Connector
namespace: System.ExternalFileStorage
app: System Application
extends: null
first_version: "26"
last_version: "30"
present_in:
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 0
  events: 0
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 4
  event_subscribers: 0
  calls: 0
  called_by: 0
  implements: 1
---

# Enum 9450 "Ext. File Storage Connector"

> Enum 9450 "Ext. File Storage Connector" in System Application (System.ExternalFileStorage). Introduced in BC26, still in BC30.

System Application · System.ExternalFileStorage · BC26-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/External%20File%20Storage/src/Connector/ExtFileStorageConnector.Enum.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Extensible | true |

## Extended by

- [Enum extension 4560 "Ext. Blob Storage Connector"](../enumextension/4560.md)
- [Enum extension 4570 "Ext. File Share Connector"](../enumextension/4570.md)
- [Enum extension 4580 "Ext. SharePoint Connector"](../enumextension/4580.md)
- [Enum extension 4621 "Ext. SFTP Connector"](../enumextension/4621.md)

## Implements

- [Interface "External File Storage Connector"](../interface/external-file-storage-connector.md)

## Across versions

- Present in: BC26-30
- 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). The call sections above are our own, per object, from the BC29 call graph. 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: "enum", object_name: "Ext. File Storage Connector")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.