Creazione e completamento delle cartelle

Le cartelle sono file che contengono solo metadati e che possono essere utilizzate per organizzare i file su Google Drive. Hanno le seguenti proprietà:

  • Una cartella è un file con tipo MIME application/vnd.google-apps.folder e non ha estensione.
  • L'alias root può essere utilizzato per fare riferimento alla cartella principale ovunque un ID file in cui viene fornito il valore.

Per ulteriori informazioni sui limiti delle cartelle di Drive, vedi File e limiti delle cartelle.

Questa guida spiega come eseguire alcune attività di base relative alle cartelle.

Crea una cartella

Per creare una cartella, utilizza files.create con il application/vnd.google-apps.folder MIME tipo e un titolo. Il seguente esempio di codice mostra come creare una cartella utilizzando una libreria client:

Java

drive/snippets/drive_v3/src/main/java/CreateFolder.java
import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.drive.Drive;
import com.google.api.services.drive.DriveScopes;
import com.google.api.services.drive.model.File;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Arrays;

/* Class to demonstrate use of Drive's create folder API */
public class CreateFolder {


  /**
   * Create new folder.
   *
   * @return Inserted folder id if successful, {@code null} otherwise.
   * @throws IOException if service account credentials file not found.
   */
  public static String createFolder() throws IOException {
    // Load pre-authorized user credentials from the environment.
    // TODO(developer) - See https://developers.google.com/identity for
    // guides on implementing OAuth2 for your application.
    GoogleCredentials credentials = GoogleCredentials.getApplicationDefault()
        .createScoped(Arrays.asList(DriveScopes.DRIVE_FILE));
    HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(
        credentials);

    // Build a new authorized API client service.
    Drive service = new Drive.Builder(new NetHttpTransport(),
        GsonFactory.getDefaultInstance(),
        requestInitializer)
        .setApplicationName("Drive samples")
        .build();
    // File's metadata.
    File fileMetadata = new File();
    fileMetadata.setName("Test");
    fileMetadata.setMimeType("application/vnd.google-apps.folder");
    try {
      File file = service.files().create(fileMetadata)
          .setFields("id")
          .execute();
      System.out.println("Folder ID: " + file.getId());
      return file.getId();
    } catch (GoogleJsonResponseException e) {
      // TODO(developer) - handle error appropriately
      System.err.println("Unable to create folder: " + e.getDetails());
      throw e;
    }
  }
}

Python

drive/snippets/drive-v3/file_snippet/create_folder.py
import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError


def create_folder():
  """Create a folder and prints the folder ID
  Returns : Folder Id

  Load pre-authorized user credentials from the environment.
  TODO(developer) - See https://developers.google.com/identity
  for guides on implementing OAuth2 for the application.
  """
  creds, _ = google.auth.default()

  try:
    # create drive api client
    service = build("drive", "v3", credentials=creds)
    file_metadata = {
        "name": "Invoices",
        "mimeType": "application/vnd.google-apps.folder",
    }

    # pylint: disable=maybe-no-member
    file = service.files().create(body=file_metadata, fields="id").execute()
    print(f'Folder ID: "{file.get("id")}".')
    return file.get("id")

  except HttpError as error:
    print(f"An error occurred: {error}")
    return None


if __name__ == "__main__":
  create_folder()

Node.js

drive/snippets/drive_v3/file_snippets/create_folder.js
/**
 * Create a folder and prints the folder ID
 * @return{obj} folder Id
 * */
async function createFolder() {
  // Get credentials and build service
  // TODO (developer) - Use appropriate auth mechanism for your app

  const {GoogleAuth} = require('google-auth-library');
  const {google} = require('googleapis');

  const auth = new GoogleAuth({
    scopes: 'https://www.googleapis.com/auth/drive',
  });
  const service = google.drive({version: 'v3', auth});
  const fileMetadata = {
    name: 'Invoices',
    mimeType: 'application/vnd.google-apps.folder',
  };
  try {
    const file = await service.files.create({
      requestBody: fileMetadata,
      fields: 'id',
    });
    console.log('Folder Id:', file.data.id);
    return file.data.id;
  } catch (err) {
    // TODO(developer) - Handle error
    throw err;
  }
}

PHP

drive/snippets/drive_v3/src/DriveCreateFolder.php
use Google\Client;
use Google\Service\Drive;
function createFolder()
{
    try {
        $client = new Client();
        $client->useApplicationDefaultCredentials();
        $client->addScope(Drive::DRIVE);
        $driveService = new Drive($client);
        $fileMetadata = new Drive\DriveFile(array(
            'name' => 'Invoices',
            'mimeType' => 'application/vnd.google-apps.folder'));
        $file = $driveService->files->create($fileMetadata, array(
            'fields' => 'id'));
        printf("Folder ID: %s\n", $file->id);
        return $file->id;

    }catch(Exception $e) {
       echo "Error Message: ".$e;
    }
}

.NET

drive/snippets/drive_v3/DriveV3Snippets/CreateFolder.cs
using Google.Apis.Auth.OAuth2;
using Google.Apis.Drive.v3;
using Google.Apis.Services;

namespace DriveV3Snippets
{
    // Class to demonstrate use of Drive create folder API.
    public class CreateFolder
    {
        /// <summary>
        /// Creates a new folder.
        /// </summary>
        /// <returns>created folder id, null otherwise</returns>
        public static string DriveCreateFolder()
        {
            try
            {
                /* Load pre-authorized user credentials from the environment.
                 TODO(developer) - See https://developers.google.com/identity for 
                 guides on implementing OAuth2 for your application. */
                GoogleCredential credential = GoogleCredential.GetApplicationDefault()
                    .CreateScoped(DriveService.Scope.Drive);

                // Create Drive API service.
                var service = new DriveService(new BaseClientService.Initializer
                {
                    HttpClientInitializer = credential,
                    ApplicationName = "Drive API Snippets"
                });

                // File metadata
                var fileMetadata = new Google.Apis.Drive.v3.Data.File()
                {
                    Name = "Invoices",
                    MimeType = "application/vnd.google-apps.folder"
                };

                // Create a new folder on drive.
                var request = service.Files.Create(fileMetadata);
                request.Fields = "id";
                var file = request.Execute();
                // Prints the created folder id.
                Console.WriteLine("Folder ID: " + file.Id);
                return file.Id;
            }
            catch (Exception e)
            {
                // TODO(developer) - handle error appropriately
                if (e is AggregateException)
                {
                    Console.WriteLine("Credential Not found");
                }
                else
                {
                    throw;
                }
            }
            return null;
        }
    }
}

Creare un file in una cartella specifica

Per creare un file in una cartella specifica, utilizza il metodo files.create e specifica l'ID cartella nel parents del file.

La proprietà parents contiene l'ID della cartella principale contenente il file. La proprietà parents può essere utilizzata quando crei file in una cartella di primo livello oppure in qualsiasi altra cartella.

Un file può avere una sola cartella principale. specificare più elementi padre non supportati.

Il seguente esempio di codice mostra come creare un file in una cartella specifica utilizzando utilizzando una libreria client:

Java

drive/snippets/drive_v3/src/main/java/UploadToFolder.java
import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.FileContent;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.drive.Drive;
import com.google.api.services.drive.DriveScopes;
import com.google.api.services.drive.model.File;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collections;

/* Class to demonstrate Drive's upload to folder use-case. */
public class UploadToFolder {

  /**
   * Upload a file to the specified folder.
   *
   * @param realFolderId Id of the folder.
   * @return Inserted file metadata if successful, {@code null} otherwise.
   * @throws IOException if service account credentials file not found.
   */
  public static File uploadToFolder(String realFolderId) throws IOException {
    // Load pre-authorized user credentials from the environment.
    // TODO(developer) - See https://developers.google.com/identity for
    // guides on implementing OAuth2 for your application.
    GoogleCredentials credentials = GoogleCredentials.getApplicationDefault()
        .createScoped(Arrays.asList(DriveScopes.DRIVE_FILE));
    HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(
        credentials);

    // Build a new authorized API client service.
    Drive service = new Drive.Builder(new NetHttpTransport(),
        GsonFactory.getDefaultInstance(),
        requestInitializer)
        .setApplicationName("Drive samples")
        .build();

    // File's metadata.
    File fileMetadata = new File();
    fileMetadata.setName("photo.jpg");
    fileMetadata.setParents(Collections.singletonList(realFolderId));
    java.io.File filePath = new java.io.File("files/photo.jpg");
    FileContent mediaContent = new FileContent("image/jpeg", filePath);
    try {
      File file = service.files().create(fileMetadata, mediaContent)
          .setFields("id, parents")
          .execute();
      System.out.println("File ID: " + file.getId());
      return file;
    } catch (GoogleJsonResponseException e) {
      // TODO(developer) - handle error appropriately
      System.err.println("Unable to upload file: " + e.getDetails());
      throw e;
    }
  }
}

Python

drive/snippets/drive-v3/file_snippet/upload_to_folder.py
import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError
from googleapiclient.http import MediaFileUpload


def upload_to_folder(folder_id):
  """Upload a file to the specified folder and prints file ID, folder ID
  Args: Id of the folder
  Returns: ID of the file uploaded

  Load pre-authorized user credentials from the environment.
  TODO(developer) - See https://developers.google.com/identity
  for guides on implementing OAuth2 for the application.
  """
  creds, _ = google.auth.default()

  try:
    # create drive api client
    service = build("drive", "v3", credentials=creds)

    file_metadata = {"name": "photo.jpg", "parents": [folder_id]}
    media = MediaFileUpload(
        "download.jpeg", mimetype="image/jpeg", resumable=True
    )
    # pylint: disable=maybe-no-member
    file = (
        service.files()
        .create(body=file_metadata, media_body=media, fields="id")
        .execute()
    )
    print(f'File ID: "{file.get("id")}".')
    return file.get("id")

  except HttpError as error:
    print(f"An error occurred: {error}")
    return None


if __name__ == "__main__":
  upload_to_folder(folder_id="1s0oKEZZXjImNngxHGnY0xed6Mw-tvspu")

Node.js

drive/snippets/drive_v3/file_snippets/upload_to_folder.js
/**
 * Upload a file to the specified folder
 * @param{string} folderId folder ID
 * @return{obj} file Id
 * */
async function uploadToFolder(folderId) {
  const fs = require('fs');
  const {GoogleAuth} = require('google-auth-library');
  const {google} = require('googleapis');
  // Get credentials and build service
  // TODO (developer) - Use appropriate auth mechanism for your app
  const auth = new GoogleAuth({
    scopes: 'https://www.googleapis.com/auth/drive',
  });
  const service = google.drive({version: 'v3', auth});

  // TODO(developer): set folder Id
  // folderId = '1lWo8HghUBd-3mN4s98ArNFMdqmhqCXH7';
  const fileMetadata = {
    name: 'photo.jpg',
    parents: [folderId],
  };
  const media = {
    mimeType: 'image/jpeg',
    body: fs.createReadStream('files/photo.jpg'),
  };

  try {
    const file = await service.files.create({
      requestBody: fileMetadata,
      media: media,
      fields: 'id',
    });
    console.log('File Id:', file.data.id);
    return file.data.id;
  } catch (err) {
    // TODO(developer) - Handle error
    throw err;
  }
}

PHP

drive/snippets/drive_v3/src/DriveUploadToFolder.php
use Google\Client;
use Google\Service\Drive;
function uploadToFolder($folderId)
{
    try {
        $client = new Client();
        $client->useApplicationDefaultCredentials();
        $client->addScope(Drive::DRIVE);
        $driveService = new Drive($client);
        $fileMetadata = new Drive\DriveFile(array(
            'name' => 'photo.jpg',
            'parents' => array($folderId)
        ));
        $content = file_get_contents('../files/photo.jpg');
        $file = $driveService->files->create($fileMetadata, array(
            'data' => $content,
            'mimeType' => 'image/jpeg',
            'uploadType' => 'multipart',
            'fields' => 'id'));
        printf("File ID: %s\n", $file->id);
        return $file->id;
    } catch (Exception $e) {
        echo "Error Message: " . $e;
    }
}
require_once 'vendor/autoload.php';
uploadToFolder();

.NET

drive/snippets/drive_v3/DriveV3Snippets/UploadToFolder.cs
using Google.Apis.Auth.OAuth2;
using Google.Apis.Drive.v3;
using Google.Apis.Services;

namespace DriveV3Snippets
{
    // Class to demonstrate use of Drive upload to folder.
    public class UploadToFolder
    {
        /// <summary>
        /// Upload a file to the specified folder.
        /// </summary>
        /// <param name="filePath">Image path to upload.</param>
        /// <param name="folderId">Id of the folder.</param>
        /// <returns>Inserted file metadata if successful, null otherwise</returns>
        public static Google.Apis.Drive.v3.Data.File DriveUploadToFolder
            (string filePath, string folderId)
        {
            try
            {
                /* Load pre-authorized user credentials from the environment.
                 TODO(developer) - See https://developers.google.com/identity for
                 guides on implementing OAuth2 for your application. */
                GoogleCredential credential = GoogleCredential.GetApplicationDefault()
                    .CreateScoped(DriveService.Scope.Drive);

                // Create Drive API service.
                var service = new DriveService(new BaseClientService.Initializer
                {
                    HttpClientInitializer = credential,
                    ApplicationName = "Drive API Snippets"
                });

                // Upload file photo.jpg in specified folder on drive.
                var fileMetadata = new Google.Apis.Drive.v3.Data.File()
                {
                    Name = "photo.jpg",
                    Parents = new List<string>
                    {
                        folderId
                    }
                };
                FilesResource.CreateMediaUpload request;
                // Create a new file on drive.
                using (var stream = new FileStream(filePath,
                           FileMode.Open))
                {
                    // Create a new file, with metadata and stream.
                    request = service.Files.Create(
                        fileMetadata, stream, "image/jpeg");
                    request.Fields = "id";
                    request.Upload();
                }
                var file = request.ResponseBody;
                // Prints the uploaded file id.
                Console.WriteLine("File ID: " + file.Id);
                return file;
            }
            catch (Exception e)
            {
                // TODO(developer) - handle error appropriately
                if (e is AggregateException)
                {
                    Console.WriteLine("Credential Not found");
                }
                else if (e is FileNotFoundException)
                {
                    Console.WriteLine("File not found");
                }
                else if (e is DirectoryNotFoundException)
                {
                    Console.WriteLine("Directory Not found");
                }
                else
                {
                    throw;
                }
            }
            return null;
        }
    }
}

Spostare file tra le cartelle

Per spostare i file, devi aggiornare l'ID della proprietà parents.

Per aggiungere o rimuovere elementi principali per un file esistente, utilizza il metodo files.update con addParents e Parametri di query removeParents.

Un file può avere una sola cartella principale. specificare più elementi padre non supportati.

Il seguente esempio di codice mostra come spostare un file da una cartella all'altra utilizzando un libreria client:

Java

drive/snippets/drive_v3/src/main/java/MoveFileToFolder.java

import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.drive.Drive;
import com.google.api.services.drive.DriveScopes;
import com.google.api.services.drive.model.File;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;

/* Class to demonstrate use case for moving file to folder.*/
public class MoveFileToFolder {


  /**
   * @param fileId   Id of file to be moved.
   * @param folderId Id of folder where the fill will be moved.
   * @return list of parent ids for the file.
   */
  public static List<String> moveFileToFolder(String fileId, String folderId)
      throws IOException {
        /* Load pre-authorized user credentials from the environment.
        TODO(developer) - See https://developers.google.com/identity for
        guides on implementing OAuth2 for your application.*/
    GoogleCredentials credentials = GoogleCredentials.getApplicationDefault()
        .createScoped(Arrays.asList(DriveScopes.DRIVE_FILE));
    HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(
        credentials);
    // Build a new authorized API client service.
    Drive service = new Drive.Builder(new NetHttpTransport(),
        GsonFactory.getDefaultInstance(),
        requestInitializer)
        .setApplicationName("Drive samples")
        .build();

    // Retrieve the existing parents to remove
    File file = service.files().get(fileId)
        .setFields("parents")
        .execute();
    StringBuilder previousParents = new StringBuilder();
    for (String parent : file.getParents()) {
      previousParents.append(parent);
      previousParents.append(',');
    }
    try {
      // Move the file to the new folder
      file = service.files().update(fileId, null)
          .setAddParents(folderId)
          .setRemoveParents(previousParents.toString())
          .setFields("id, parents")
          .execute();

      return file.getParents();
    } catch (GoogleJsonResponseException e) {
      // TODO(developer) - handle error appropriately
      System.err.println("Unable to move file: " + e.getDetails());
      throw e;
    }
  }
}

Python

drive/snippets/drive-v3/file_snippet/move_file_to_folder.py
import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError


def move_file_to_folder(file_id, folder_id):
  """Move specified file to the specified folder.
  Args:
      file_id: Id of the file to move.
      folder_id: Id of the folder
  Print: An object containing the new parent folder and other meta data
  Returns : Parent Ids for the file

  Load pre-authorized user credentials from the environment.
  TODO(developer) - See https://developers.google.com/identity
  for guides on implementing OAuth2 for the application.
  """
  creds, _ = google.auth.default()

  try:
    # call drive api client
    service = build("drive", "v3", credentials=creds)

    # pylint: disable=maybe-no-member
    # Retrieve the existing parents to remove
    file = service.files().get(fileId=file_id, fields="parents").execute()
    previous_parents = ",".join(file.get("parents"))
    # Move the file to the new folder
    file = (
        service.files()
        .update(
            fileId=file_id,
            addParents=folder_id,
            removeParents=previous_parents,
            fields="id, parents",
        )
        .execute()
    )
    return file.get("parents")

  except HttpError as error:
    print(f"An error occurred: {error}")
    return None


if __name__ == "__main__":
  move_file_to_folder(
      file_id="1KuPmvGq8yoYgbfW74OENMCB5H0n_2Jm9",
      folder_id="1jvTFoyBhUspwDncOTB25kb9k0Fl0EqeN",
  )

Node.js

drive/snippets/drive_v3/file_snippets/move_file_to_folder.js
/**
 * Change the file's modification timestamp.
 * @param{string} fileId Id of the file to move
 * @param{string} folderId Id of the folder to move
 * @return{obj} file status
 * */
async function moveFileToFolder(fileId, folderId) {
  const {GoogleAuth} = require('google-auth-library');
  const {google} = require('googleapis');

  // Get credentials and build service
  // TODO (developer) - Use appropriate auth mechanism for your app
  const auth = new GoogleAuth({
    scopes: 'https://www.googleapis.com/auth/drive',
  });
  const service = google.drive({version: 'v3', auth});

  try {
    // Retrieve the existing parents to remove
    const file = await service.files.get({
      fileId: fileId,
      fields: 'parents',
    });

    // Move the file to the new folder
    const previousParents = file.data.parents
        .join(',');
    const files = await service.files.update({
      fileId: fileId,
      addParents: folderId,
      removeParents: previousParents,
      fields: 'id, parents',
    });
    console.log(files.status);
    return files.status;
  } catch (err) {
    // TODO(developer) - Handle error
    throw err;
  }
}

PHP

drive/snippets/drive_v3/src/DriveMoveFileToFolder.php
use Google\Client;
use Google\Service\Drive;
use Google\Service\Drive\DriveFile;
function moveFileToFolder($fileId,$folderId)
{
    try {
        $client = new Client();
        $client->useApplicationDefaultCredentials();
        $client->addScope(Drive::DRIVE);
        $driveService = new Drive($client);
        $emptyFileMetadata = new DriveFile();
        // Retrieve the existing parents to remove
        $file = $driveService->files->get($fileId, array('fields' => 'parents'));
        $previousParents = join(',', $file->parents);
        // Move the file to the new folder
        $file = $driveService->files->update($fileId, $emptyFileMetadata, array(
            'addParents' => $folderId,
            'removeParents' => $previousParents,
            'fields' => 'id, parents'));
        return $file->parents;
    } catch(Exception $e) {
        echo "Error Message: ".$e;
    }
}

.NET

drive/snippets/drive_v3/DriveV3Snippets/MoveFileToFolder.cs
using Google;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Drive.v3;
using Google.Apis.Services;

namespace DriveV3Snippets
{
    // Class to demonstrate use-case of Drive move file to folder.
    public class MoveFileToFolder
    {
        /// <summary>
        /// Move specified file to the specified folder.
        /// </summary>
        /// <param name="fileId">Id of file to be moved.</param>
        /// <param name="folderId">Id of folder where the fill will be moved.</param>
        /// <returns>list of parent ids for the file, null otherwise.</returns>
        public static IList<string> DriveMoveFileToFolder(string fileId,
            string folderId)
        {
            try
            {
                /* Load pre-authorized user credentials from the environment.
                 TODO(developer) - See https://developers.google.com/identity for 
                 guides on implementing OAuth2 for your application. */
                GoogleCredential credential = GoogleCredential.GetApplicationDefault()
                    .CreateScoped(DriveService.Scope.Drive);

                // Create Drive API service.
                var service = new DriveService(new BaseClientService.Initializer
                {
                    HttpClientInitializer = credential,
                    ApplicationName = "Drive API Snippets"
                });

                // Retrieve the existing parents to remove
                var getRequest = service.Files.Get(fileId);
                getRequest.Fields = "parents";
                var file = getRequest.Execute();
                var previousParents = String.Join(",", file.Parents);
                // Move the file to the new folder
                var updateRequest =
                    service.Files.Update(new Google.Apis.Drive.v3.Data.File(),
                        fileId);
                updateRequest.Fields = "id, parents";
                updateRequest.AddParents = folderId;
                updateRequest.RemoveParents = previousParents;
                file = updateRequest.Execute();

                return file.Parents;
            }
            catch (Exception e)
            {
                // TODO(developer) - handle error appropriately
                if (e is AggregateException)
                {
                    Console.WriteLine("Credential Not found");
                }
                else if (e is GoogleApiException)
                {
                    Console.WriteLine("File or Folder not found");
                }
                else
                {
                    throw;
                }
            }
            return null;
        }
    }
}

Limiti per file e cartelle

I file e le cartelle di Drive hanno alcuni limiti di spazio di archiviazione.

Limite di elementi utente

Ogni utente può avere fino a 500 milioni di elementi creati da quell'account. Quando viene raggiunto il limite, l'utente non può più creare o caricare articoli in Drive. Possono comunque visualizzare e modificare gli elementi esistenti. Per creare gli utenti dovranno eliminare definitivamente gli elementi o utilizzare un altro account. Per ulteriori informazioni, vedi Spostare file nel cestino o eliminare file cartelle.

Gli oggetti che vengono conteggiati ai fini di questo limite sono:

  • Elementi creati o caricati dall'utente in Drive
  • Elementi creati dall'utente, ma ora di proprietà di un altro utente
  • Elementi nel cestino
  • Scorciatoie
  • Scorciatoie di terze parti

Gli oggetti che non vengono conteggiati ai fini di questo limite sono:

  • Elementi eliminati definitivamente
  • Elementi condivisi con l'utente, ma di proprietà di qualcun altro
  • Elementi di proprietà dell'utente, ma creati da un altro utente

Se tenti di aggiungere più di 500 milioni di elementi restituisce un activeItemCreationLimitExceeded Risposta del codice di stato HTTP.

Tieni presente che anche se non esiste un limite al numero di elementi che un account di servizio può proprio, il limite di 500 milioni di elementi si applica al numero di elementi per un account di servizio possono creare.

Limite elemento cartella

Ogni cartella in Il mio Drive di un utente ha un limite di 500.000 elementi. Questo limite non si applica alla cartella principale di Il mio Drive. Elementi che vengono conteggiate ai fini di questo limite sono:

  • Cartelle
  • File. Tutti i tipi di file, indipendentemente dalla proprietà.
  • Scorciatoie. Viene conteggiato come un singolo elemento all'interno di una cartella, anche se l'elemento a cui rimanda non si trova all'interno di quella cartella. Per ulteriori informazioni, consulta la sezione Creare un scorciatoia a un file di Drive.
  • Scorciatoie di terze parti. Viene conteggiato come un singolo elemento all'interno di una cartella, anche se l'elemento a cui rimanda non si trova in quella cartella. Per ulteriori informazioni, vedi Crea un file scorciatoia ai contenuti memorizzati dal tuo Google Cloud.

Per ulteriori informazioni sui limiti per le cartelle, vedi Limiti per le cartelle in Google Drive.

Limite di profondità delle cartelle

La sezione Il mio Drive di un utente non può contenere più di 100 livelli di cartelle. Ciò significa che non è possibile archiviare una cartella secondaria in una cartella del oltre 99 livelli di profondità. Questo limite si applica solo alle cartelle secondarie. Un bambino file con un tipo MIME diverso da application/vnd.google-apps.folder è esente da questa limitazione.

Ad esempio, nel diagramma seguente una nuova cartella può essere nidificata all'interno di una cartella numero 99, ma non all'interno della cartella numero 100. Tuttavia, la cartella numero 100 può archiviare come qualsiasi altra cartella di Drive:

Limite di profondità della cartella di Drive.

Per aggiungere più di 100 livelli di cartelle, viene restituito myDriveHierarchyDepthLimitExceeded Risposta del codice di stato HTTP.