Microsoft 365 OneDrive

Description

This module integrates Microsoft OneDrive via Microsoft Graph API. Available operations:

• List files: Lists files and folders from a specific location or root. Returns metadata including MIME type, size and URLs.
• Search files: Searches files by name or extension across all of OneDrive.
• Download file: Downloads file content. Returns it Base64 encoded along with metadata (name, size, MIME type).
• Upload file: Uploads content (Base64 or text) to a specific location. Supports configurable destination folder.
• Create folder: Creates a new folder with conflict detection (automatically renames if it already exists).
• Delete file/folder: Deletes an item by ID.
• Get info: Gets detailed metadata of a file or folder including path and parent folder.

Configuration

Parameter	Type	Required	Description
credentials_id	credentials	Yes	Configured Microsoft OAuth account
operation	select	Yes	Operation to perform

Sub-node List Files

Parameter	Type	Required	Description
folderId	string	No	Folder ID (default: root)
top	string	No	Maximum results (default: 50)
outputKey	string	No	Output key (default: files)

Sub-node Download File

Parameter	Type	Required	Description
fileId	string	Yes	File ID to download
outputKey	string	No	Output key (default: fileContent)

Sub-node Upload File

Parameter	Type	Required	Description
fileName	string	Yes	File name to create
folderId	string	No	Destination folder (default: root)
contentKey	string	No	Key in data with the content (default: fileContent)

Sub-node Search Files

Parameter	Type	Required	Description
query	string	Yes	Search term (e.g.: .xlsx, report)
top	string	No	Maximum results (default: 25)

Sub-node Delete File

Parameter	Type	Required	Description
fileId	string	Yes	File ID to delete

Credentials

Requires Microsoft OAuth2 type credentials with:

• Scopes: Files.ReadWrite, Files.ReadWrite.All
• The module manages token refresh automatically

Output

{
  "nextModule": "siguiente_modulo",
  "data": {
    "files": [
      {
        "id": "abc123",
        "name": "reporte.xlsx",
        "size": 45678,
        "createdTime": "2026-01-01T00:00:00Z",
        "modifiedTime": "2026-03-20T10:00:00Z",
        "webUrl": "https://onedrive.live.com/...",
        "isFolder": false,
        "isFile": true,
        "mimeType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
        "childCount": 0
      }
    ]
  },
  "_meta_": { "operation": "listFiles", "microsoftService": "onedrive" }
}

Usage Example

Basic case - Upload file

{
  "credentials_id": "mi-cuenta-ms365",
  "operation": "uploadFile",
  "fileName": "informe-mensual.pdf",
  "folderId": "root",
  "contentKey": "pdfContent"
}

API Used

• Microsoft Graph API - OneDrive endpoints (/me/drive/root/children, /me/drive/items/{id})

Notes

• Downloaded content is returned in Base64 for easier subsequent processing
• When uploading, the content is attempted to be decoded from Base64; if it fails, it is treated as UTF-8
• Folder creation uses conflictBehavior: rename to avoid errors if it already exists
• Files are distinguished with isFolder and isFile flags in the output

Related Nodes

• MS365 Excel - Excel files in OneDrive
• MS365 Outlook - Email with Outlook
• MS365 Calendar - Microsoft 365 Calendar