Cloud Data Loss Prevention (Cloud DLP) ahora es parte de Sensitive Data Protection. El nombre de la API sigue siendo el mismo: API de Cloud Data Loss Prevention (API de DLP). Para obtener información sobre los servicios que conforman la protección de datos sensibles, consulta la descripción general de la protección de datos sensibles.
Organiza tus páginas con colecciones
Guarda y categoriza el contenido según tus preferencias.
Inspecciona texto sensible con la API de DLP
Aprende a analizar una cadena de muestra en busca de información sensible con la API de Cloud Data Loss Prevention de Protección de datos sensibles y JSON.
Para seguir la guía paso a paso sobre esta tarea directamente en la consola Google Cloud , haz clic en Guiarme:
Sign in to your Google Cloud account. If you're new to
Google Cloud,
create an account to evaluate how our products perform in
real-world scenarios. New customers also get $300 in free credits to
run, test, and deploy workloads.
USER_IDENTIFIER: the identifier for your user
account—for example, myemail@example.com.
ROLE: the IAM role that you grant to your user account.
Inspecciona una string en busca de información sensible
En esta sección, se muestra cómo configurar la API de DLP para analizar texto de muestra con el método de REST projects.content.inspect.
En esta sección, debes guardar la solicitud de ejemplo en un archivo JSON. Si usas Cloud Shell, puedes usar el editor de Cloud Shell para crear el archivo. Para iniciar el editor, haz clic en
editAbrir editor
launch en la barra de herramientas de la ventana de Cloud Shell.
Antes de usar cualquiera de los datos de solicitud a continuación, realiza los siguientes reemplazos:
PROJECT_ID: El ID de tu proyecto de Google Cloud . Los IDs de proyecto son cadenas alfanuméricas, como my-project.
Método HTTP y URL:
POST https://dlp.googleapis.com/v2/projects/PROJECT_ID/content:inspect
Para evitar que se apliquen cargos a tu cuenta de Google Cloud por
los recursos que se usaron en esta página, borra el proyecto de Google Cloud que tiene los
recursos.
Borra el proyecto
Si creaste un proyecto nuevo para esta guía de inicio rápido, la forma más sencilla de evitar cargos adicionales es borrar el proyecto.
Delete a Google Cloud project:
gcloud projects delete PROJECT_ID
Revoca tus credenciales
Optional: Revoke credentials from the gcloud CLI.
gcloudauthrevoke
¿Qué sigue?
Para comenzar a inspeccionar imágenes y texto en busca de datos sensibles, consulta las guías prácticas.
Para comprender mejor la inspección, el ocultamiento, los Infotipos y la probabilidad, consulta Conceptos.
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Información o código de muestra incorrectos","incorrectInformationOrSampleCode","thumb-down"],["Faltan la información o los ejemplos que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-09-04 (UTC)"],[],[],null,["# Inspect sensitive text by using the DLP API\n===========================================\n\nLearn how to scan a sample string for sensitive information by using the\nCloud Data Loss Prevention API of Sensitive Data Protection and JSON.\n\n*** ** * ** ***\n\nTo follow step-by-step guidance for this task directly in the\nGoogle Cloud console, click **Guide me**:\n\n[Guide me](https://console.cloud.google.com/freetrial?redirectPath=/?walkthrough_id=dlp--inspect-sensitive-text-api)\n\n*** ** * ** ***\n\nBefore you begin\n----------------\n\n- Sign in to your Google Cloud account. If you're new to Google Cloud, [create an account](https://console.cloud.google.com/freetrial) to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.\n-\n [Install](/sdk/docs/install) the Google Cloud CLI.\n\n- If you're using an external identity provider (IdP), you must first\n [sign in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n\n-\n To [initialize](/sdk/docs/initializing) the gcloud CLI, run the following command:\n\n ```bash\n gcloud init\n ```\n- [Create or select a Google Cloud project](https://cloud.google.com/resource-manager/docs/creating-managing-projects).\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n - Create a Google Cloud project:\n\n ```\n gcloud projects create PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with a name for the Google Cloud project you are creating.\n - Select the Google Cloud project that you created:\n\n ```\n gcloud config set project PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with your Google Cloud project name.\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n-\n\n\n Enable the DLP API:\n\n\n ```bash\n gcloud services enable dlp.googleapis.com\n ```\n-\n Grant roles to your user account. Run the following command once for each of the following\n IAM roles:\n `roles/dlp.user`\n\n ```bash\n gcloud projects add-iam-policy-binding PROJECT_ID --member=\"user:\u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e\" --role=ROLE\n ```\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: your project ID.\n - \u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e: the identifier for your user account---for example, `myemail@example.com`.\n - \u003cvar translate=\"no\"\u003eROLE\u003c/var\u003e: the IAM role that you grant to your user account.\n\n-\n [Install](/sdk/docs/install) the Google Cloud CLI.\n\n- If you're using an external identity provider (IdP), you must first\n [sign in to the gcloud CLI with your federated identity](/iam/docs/workforce-log-in-gcloud).\n\n-\n To [initialize](/sdk/docs/initializing) the gcloud CLI, run the following command:\n\n ```bash\n gcloud init\n ```\n- [Create or select a Google Cloud project](https://cloud.google.com/resource-manager/docs/creating-managing-projects).\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n - Create a Google Cloud project:\n\n ```\n gcloud projects create PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with a name for the Google Cloud project you are creating.\n - Select the Google Cloud project that you created:\n\n ```\n gcloud config set project PROJECT_ID\n ```\n\n Replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e with your Google Cloud project name.\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n-\n\n\n Enable the DLP API:\n\n\n ```bash\n gcloud services enable dlp.googleapis.com\n ```\n-\n Grant roles to your user account. Run the following command once for each of the following\n IAM roles:\n `roles/dlp.user`\n\n ```bash\n gcloud projects add-iam-policy-binding PROJECT_ID --member=\"user:\u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e\" --role=ROLE\n ```\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: your project ID.\n - \u003cvar translate=\"no\"\u003eUSER_IDENTIFIER\u003c/var\u003e: the identifier for your user account---for example, `myemail@example.com`.\n - \u003cvar translate=\"no\"\u003eROLE\u003c/var\u003e: the IAM role that you grant to your user account.\n\n\u003cbr /\u003e\n\nInspect a string for sensitive information\n------------------------------------------\n\nThis section shows you how to configure the DLP API to scan\nsample text using the [`projects.content.inspect`](/sensitive-data-protection/docs/reference/rest/v2/projects.content/inspect)\nREST method.\n\nThis section requires you to save the sample request in a JSON file. If you're\nusing Cloud Shell, you can use the Cloud Shell Editor to create the\nfile. To launch the editor, click edit **Open Editor** launch on the toolbar of the Cloud Shell window.\n\n\nBefore using any of the request data,\nmake the following replacements:\n\n- \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: Your Google Cloud project ID. Project IDs are alphanumeric strings, like `my-project`.\n\n\nHTTP method and URL:\n\n```\nPOST https://dlp.googleapis.com/v2/projects/PROJECT_ID/content:inspect\n```\n\n\nRequest JSON body:\n\n```\n{\n \"item\": {\n \"value\": \"My phone number is (800) 555-0123.\"\n },\n \"inspectConfig\": {\n \"infoTypes\": [\n {\n \"name\": \"PHONE_NUMBER\"\n },\n {\n \"name\": \"US_TOLLFREE_PHONE_NUMBER\"\n }\n ],\n \"minLikelihood\": \"POSSIBLE\",\n \"limits\": {\n \"maxFindingsPerItem\": 0\n },\n \"includeQuote\": true\n }\n}\n```\n\nTo send your request, expand one of these options:\n\n#### curl (Linux, macOS, or Cloud Shell)\n\n| **Note:** The following command assumes that you have logged in to the `gcloud` CLI with your user account by running [`gcloud init`](/sdk/gcloud/reference/init) or [`gcloud auth login`](/sdk/gcloud/reference/auth/login) , or by using [Cloud Shell](/shell/docs), which automatically logs you into the `gcloud` CLI . You can check the currently active account by running [`gcloud auth list`](/sdk/gcloud/reference/auth/list).\n\n\nSave the request body in a file named `inspect-request.json`,\nand execute the following command:\n\n```\ncurl -X POST \\\n -H \"Authorization: Bearer $(gcloud auth print-access-token)\" \\\n -H \"x-goog-user-project: PROJECT_ID\" \\\n -H \"Content-Type: application/json; charset=utf-8\" \\\n -d @inspect-request.json \\\n \"https://dlp.googleapis.com/v2/projects/PROJECT_ID/content:inspect\"\n```\n\n#### PowerShell (Windows)\n\n| **Note:** The following command assumes that you have logged in to the `gcloud` CLI with your user account by running [`gcloud init`](/sdk/gcloud/reference/init) or [`gcloud auth login`](/sdk/gcloud/reference/auth/login) . You can check the currently active account by running [`gcloud auth list`](/sdk/gcloud/reference/auth/list).\n\n\nSave the request body in a file named `inspect-request.json`,\nand execute the following command:\n\n```\n$cred = gcloud auth print-access-token\n$headers = @{ \"Authorization\" = \"Bearer $cred\"; \"x-goog-user-project\" = \"PROJECT_ID\" }\n\nInvoke-WebRequest `\n -Method POST `\n -Headers $headers `\n -ContentType: \"application/json; charset=utf-8\" `\n -InFile inspect-request.json `\n -Uri \"https://dlp.googleapis.com/v2/projects/PROJECT_ID/content:inspect\" | Select-Object -Expand Content\n```\n\nYou should receive a JSON response similar to the following:\n\n```\n{\n \"result\": {\n \"findings\": [\n {\n \"quote\": \"(800) 555-0123\",\n \"infoType\": {\n \"name\": \"US_TOLLFREE_PHONE_NUMBER\"\n },\n \"likelihood\": \"LIKELY\",\n \"location\": {\n \"byteRange\": {\n \"start\": \"19\",\n \"end\": \"33\"\n },\n \"codepointRange\": {\n \"start\": \"19\",\n \"end\": \"33\"\n }\n },\n \"createTime\": \"2022-09-23T01:53:05.303Z\",\n \"findingId\": \"2022-09-23T01:53:05.306348Z5328915744504121862\"\n }\n ]\n }\n}\n```\n\nClean up\n--------\n\n\nTo avoid incurring charges to your Google Cloud account for\nthe resources used on this page, delete the Google Cloud project with the\nresources.\n\n### Delete the project\n\nIf you created a new project for this quickstart, the easiest way to prevent\nadditional charges is to delete the project.\n\n| **Caution** : Deleting a project has the following effects:\n|\n| - **Everything in the project is deleted.** If you used an existing project for the tasks in this document, when you delete it, you also delete any other work you've done in the project.\n| - **Custom project IDs are lost.** When you created this project, you might have created a custom project ID that you want to use in the future. To preserve the URLs that use the project ID, such as an `appspot.com` URL, delete selected resources inside the project instead of deleting the whole project.\n|\n|\n| If you plan to explore multiple architectures, tutorials, or quickstarts, reusing projects\n| can help you avoid exceeding project quota limits.\n1. Delete a Google Cloud project: \n\n```\ngcloud projects delete PROJECT_ID\n```\n\n\u003cbr /\u003e\n\n### Revoke your credentials\n\n-\n Optional: Revoke credentials from the gcloud CLI.\n\n ```bash\n gcloud auth revoke\n ```\n\nWhat's next\n-----------\n\n- To get started with inspecting text and images for sensitive data, see\n [How-to guides](/sensitive-data-protection/docs/how-to).\n\n- To better understand inspection, redaction, infoTypes, and likelihood, see\n [Concepts](/sensitive-data-protection/docs/concepts).\n\n- Learn more about the [DLP API](/sensitive-data-protection/docs/reference/rest/v2)."]]
