Establece el título que se muestra en el chip inteligente para la vista previa del vínculo.
Documentación detallada
printJson()
Imprime la representación JSON de este objeto. Esto es solo para depuración.
Volver
String
setLinkPreviewTitle(title)
Establece el título que se muestra en la vista previa del vínculo sobre la tarjeta de vista previa. Si no se establece, la vista previa del vínculo muestra el encabezado de PreviewCard.
Establece el título que se muestra en el chip inteligente para la vista previa del vínculo. Si no se establece, el chip inteligente muestra el encabezado de PreviewCard.
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Falta la información que necesito","missingTheInformationINeed","thumb-down"],["Muy complicado o demasiados pasos","tooComplicatedTooManySteps","thumb-down"],["Desactualizado","outOfDate","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Problema con las muestras o los códigos","samplesCodeIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-07-26 (UTC)"],[[["\u003cp\u003e\u003ccode\u003eLinkPreview\u003c/code\u003e is a card action that displays a preview card and smart chip within a host application.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can customize the title shown in the link preview and smart chip using \u003ccode\u003esetLinkPreviewTitle()\u003c/code\u003e and \u003ccode\u003esetTitle()\u003c/code\u003e, respectively.\u003c/p\u003e\n"],["\u003cp\u003eA preview card, created using \u003ccode\u003eCardService\u003c/code\u003e, provides detailed information about the linked content within the \u003ccode\u003eLinkPreview\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003esetPreviewCard()\u003c/code\u003e is used to attach this custom preview card to the \u003ccode\u003eLinkPreview\u003c/code\u003e action.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eprintJson()\u003c/code\u003e method is available for debugging purposes to inspect the JSON representation of the \u003ccode\u003eLinkPreview\u003c/code\u003e object.\u003c/p\u003e\n"]]],[],null,["# Class LinkPreview\n\nLinkPreview\n\nCard action that displays a link preview card and smart chip in the host app. For more\ninformation, refer to [Preview links\nwith smart chips](https://developers.google.com/apps-script/add-ons/editors/gsao/preview-links).\n\n```javascript\nconst decoratedText =\n CardService.newDecoratedText().setTopLabel('Hello').setText('Hi!');\n\nconst cardSection = CardService.newCardSection().addWidget(decoratedText);\n\nconst card = CardService.newCardBuilder().addSection(cardSection).build();\n\nconst linkPreview = CardService.newLinkPreview().setPreviewCard(card).setTitle(\n 'Smart chip title');\n``` \n\n### Methods\n\n| Method | Return type | Brief description |\n|------------------------------------------------------------|------------------|------------------------------------------------------------------------------------------------|\n| [printJson()](#printJson()) | `String` | Prints the JSON representation of this object. |\n| [setLinkPreviewTitle(title)](#setLinkPreviewTitle(String)) | [LinkPreview](#) | Sets the title that displays in the link preview above the preview card. |\n| [setPreviewCard(previewCard)](#setPreviewCard(Card)) | [LinkPreview](#) | Sets the card that displays information about a link from a third-party or non-Google service. |\n| [setTitle(title)](#setTitle(String)) | [LinkPreview](#) | Sets the title that displays in the smart chip for the link preview. |\n\nDetailed documentation\n----------------------\n\n### `print``Json()`\n\nPrints the JSON representation of this object. This is for debugging only.\n\n#### Return\n\n\n`String`\n\n*** ** * ** ***\n\n### `set``Link``Preview``Title(title)`\n\nSets the title that displays in the link preview above the preview card. If unset, the link\npreview displays the header of the `Preview``Card`.\n\n```javascript\nconst linkPreview =\n CardService.newLinkPreview().setLinkPreviewTitle('Link preview title');\n```\n\n#### Parameters\n\n| Name | Type | Description |\n|---------|----------|--------------------------------|\n| `title` | `String` | The title of the link preview. |\n\n#### Return\n\n\n[LinkPreview](#) --- This object, for chaining.\n\n*** ** * ** ***\n\n### `set``Preview``Card(previewCard)`\n\nSets the card that displays information about a link from a third-party or non-Google service.\n\n```javascript\nconst decoratedText =\n CardService.newDecoratedText().setTopLabel('Hello').setText('Hi!');\n\nconst cardSection = CardService.newCardSection().addWidget(decoratedText);\n\nconst card = CardService.newCardBuilder().addSection(cardSection).build();\n\nconst linkPreview = CardService.newLinkPreview().setPreviewCard(card).setTitle(\n 'Smart chip title');\n```\n\n#### Parameters\n\n| Name | Type | Description |\n|-----------------|--------------------------------------------------|-------------------|\n| `preview``Card` | [Card](/apps-script/reference/card-service/card) | The preview card. |\n\n#### Return\n\n\n[LinkPreview](#) --- This object, for chaining.\n\n*** ** * ** ***\n\n### `set``Title(title)`\n\nSets the title that displays in the smart chip for the link preview. If unset, the smart chip\ndisplays the header of the `Preview``Card`.\n\n```javascript\nconst linkPreview = CardService.newLinkPreview().setTitle('Smart chip title');\n```\n\n#### Parameters\n\n| Name | Type | Description |\n|---------|----------|------------------------------|\n| `title` | `String` | The title of the smart chip. |\n\n#### Return\n\n\n[LinkPreview](#) --- This object, for chaining."]]