Service Advanced Drive Labels
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Créez et gérez des libellés pour vos fichiers et dossiers Drive grâce au service avancé Libellés Google Drive. Ce service avancé vous permet d'utiliser toutes les fonctionnalités de l'API Drive Labels dans Apps Script.
Pour appliquer ou supprimer des libellés Drive, utilisez le service Drive avancé.
Référence
Pour en savoir plus sur ce service, consultez la documentation de l'API Google Drive Labels. Comme tous les services avancés d'Apps Script, le service Drive Labels API utilise les mêmes objets, méthodes et paramètres que l'API publique.
Pour signaler des problèmes et obtenir de l'aide, consultez le guide d'assistance de l'API Google Drive Labels.
Exemple de code
L'exemple de code ci-dessous utilise la version 2 de l'API.
Lister les libellés
L'exemple de code suivant montre comment obtenir la liste des libellés disponibles pour l'utilisateur qui envoie la requête.
Obtenir un libellé
L'exemple de code suivant montre comment obtenir un seul libellé à l'aide de son nom de ressource (qui correspond à la valeur de chaîne du libellé). Pour trouver le nom d'un libellé, obtenez la liste des libellés via l'API ou utilisez le gestionnaire de libellés Drive. Pour en savoir plus sur le gestionnaire de libellés, consultez Gérer les libellés Drive.
Lister les libellés d'un élément Drive
L'exemple de code suivant montre comment obtenir un élément Drive et lister tous les libellés qui lui sont appliqués.
Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0, et les échantillons de code sont régis par une licence Apache 2.0. Pour en savoir plus, consultez les Règles du site Google Developers. Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2025/08/31 (UTC).
[null,null,["Dernière mise à jour le 2025/08/31 (UTC)."],[[["\u003cp\u003eUtilize the Google Drive Labels advanced service in Apps Script to create and manage labels for your Google Drive files and folders, leveraging the Drive Labels API.\u003c/p\u003e\n"],["\u003cp\u003eTo use this advanced service, ensure you enable the Advanced Drive Service in your Apps Script project settings before implementation.\u003c/p\u003e\n"],["\u003cp\u003eAccess comprehensive documentation and support resources for the Google Drive Labels API, which uses the same structure as the public API, in the provided references.\u003c/p\u003e\n"],["\u003cp\u003eExplore the provided sample code snippets to learn how to list available labels, retrieve specific labels by name, and list labels applied to Drive items using Apps Script.\u003c/p\u003e\n"]]],[],null,["# Advanced Drive Labels Service\n\nCreate and manage labels for your Drive files and folders with the Google Drive\nLabels advanced service. With this advanced service, you can use all the\nfeatures of the\n[Drive Labels API](/drive/labels/guides/overview)\nin Apps Script.\n\nTo apply or remove Drive labels, use the\n[Advanced Drive Service](/apps-script/advanced/drive).\n| **Note:** This is an advanced service that you must [turn on before use](/apps-script/guides/services/advanced).\n\nReference\n---------\n\nFor more information about this service, see the documentation for the\n[Google Drive Labels API](/drive/labels). Like all advanced\nservices in Apps Script, the Drive Labels API service uses the same objects,\nmethods, and parameters as the public API.\n\nTo report issues and find other support, see the Google Drive Labels API\n[support guide](/drive/labels/support).\n\nSample code\n-----------\n\nThe sample code below uses\n[version 2](/drive/labels/reference/rest) of the\nAPI.\n\n### List labels\n\nThe following code sample shows how to get a list of labels available to the\nuser making the request. \nadvanced/driveLabels.gs \n[View on GitHub](https://github.com/googleworkspace/apps-script-samples/blob/main/advanced/driveLabels.gs) \n\n```javascript\n/**\n * List labels available to the user.\n */\nfunction listLabels() {\n let pageToken = null;\n let labels = [];\n do {\n try {\n const response = DriveLabels.Labels.list({\n publishedOnly: true,\n pageToken: pageToken\n });\n pageToken = response.nextPageToken;\n labels = labels.concat(response.labels);\n } catch (err) {\n // TODO (developer) - Handle exception\n console.log('Failed to list labels with error %s', err.message);\n }\n } while (pageToken != null);\n\n console.log('Found %d labels', labels.length);\n}\n```\n\n### Get a label\n\nThe following code sample shows how to get a single label by its\n[resource name](/drive/labels/reference/rest/v2/labels/get)\n(which is the string value of the label). To find the label name, get the list\nof labels through the API or use the Drive labels manager. For more information\non the labels manager, go to\n[Manage Drive labels](https://support.google.com/a/answer/9292382). \nadvanced/driveLabels.gs \n[View on GitHub](https://github.com/googleworkspace/apps-script-samples/blob/main/advanced/driveLabels.gs) \n\n```javascript\n/**\n * Get a label by name.\n * @param {string} labelName The label name.\n */\nfunction getLabel(labelName) {\n try {\n const label = DriveLabels.Labels.get(labelName, {view: 'LABEL_VIEW_FULL'});\n const title = label.properties.title;\n const fieldsLength = label.fields.length;\n console.log(`Fetched label with title: '${title}' and ${fieldsLength} fields.`);\n } catch (err) {\n // TODO (developer) - Handle exception\n console.log('Failed to get label with error %s', err.message);\n }\n}\n```\n\n### List labels for a Drive item\n\nThe following code sample shows how to get a Drive item and list all labels\napplied to that item. \nadvanced/driveLabels.gs \n[View on GitHub](https://github.com/googleworkspace/apps-script-samples/blob/main/advanced/driveLabels.gs) \n\n```javascript\n/**\n * List Labels on a Drive Item\n * Fetches a Drive Item and prints all applied values along with their to their\n * human-readable names.\n *\n * @param {string} fileId The Drive File ID\n */\nfunction listLabelsOnDriveItem(fileId) {\n try {\n const appliedLabels = Drive.Files.listLabels(fileId);\n\n console.log('%d label(s) are applied to this file', appliedLabels.labels.length);\n\n appliedLabels.labels.forEach((appliedLabel) =\u003e {\n // Resource name of the label at the applied revision.\n const labelName = 'labels/' + appliedLabel.id + '@' + appliedLabel.revisionId;\n\n console.log('Fetching Label: %s', labelName);\n const label = DriveLabels.Labels.get(labelName, {view: 'LABEL_VIEW_FULL'});\n\n console.log('Label Title: %s', label.properties.title);\n\n Object.keys(appliedLabel.fields).forEach((fieldId) =\u003e {\n const fieldValue = appliedLabel.fields[fieldId];\n const field = label.fields.find((f) =\u003e f.id == fieldId);\n\n console.log(`Field ID: ${field.id}, Display Name: ${field.properties.displayName}`);\n switch (fieldValue.valueType) {\n case 'text':\n console.log('Text: %s', fieldValue.text[0]);\n break;\n case 'integer':\n console.log('Integer: %d', fieldValue.integer[0]);\n break;\n case 'dateString':\n console.log('Date: %s', fieldValue.dateString[0]);\n break;\n case 'user':\n const user = fieldValue.user.map((user) =\u003e {\n return `${user.emailAddress}: ${user.displayName}`;\n }).join(', ');\n console.log(`User: ${user}`);\n break;\n case 'selection':\n const choices = fieldValue.selection.map((choiceId) =\u003e {\n return field.selectionOptions.choices.find((choice) =\u003e choice.id === choiceId);\n });\n const selection = choices.map((choice) =\u003e {\n return `${choice.id}: ${choice.properties.displayName}`;\n }).join(', ');\n console.log(`Selection: ${selection}`);\n break;\n default:\n console.log('Unknown: %s', fieldValue.valueType);\n console.log(fieldValue.value);\n }\n });\n });\n } catch (err) {\n // TODO (developer) - Handle exception\n console.log('Failed with error %s', err.message);\n }\n}\n```"]]