使用している有効なサービスの認証情報。Cloud API の認証方法については、認証方法をご覧ください。
Google Cloud API やサービスの呼び出しに使用する認証情報は、それらを作成するために使用するプロジェクトに関連付けられます。
IAM ロールの可視性
一部の IAM ロールは、関連するサービスが Google Cloud プロジェクトで有効になっている場合にのみ表示されます。たとえば、roles/compute.admin ロールは、プロジェクトで compute.googleapis.com API が有効になった後にのみ表示されます。プロジェクトで付与するために使用できるロールを一覧表示する方法については、リソースに対して付与可能なロールの表示をご覧ください。
デフォルトで有効になるサービス
Google Cloud コンソールまたは Google Cloud CLI を使用して Google Cloud プロジェクトを作成すると、次の API とサービスがデフォルトで有効になります。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-04-03 UTC。"],[],[],null,["# Enabled Services\n================\n\nTo use most Google Cloud APIs and services, you must first enable them in a\nGoogle Cloud project. Enabling APIs and services in a Google Cloud project,\nresults in the following changes:\n\n- Associates them with the project.\n- Adds monitoring pages in the Google Cloud console.\n- Enables billing for the APIs and services if billing is enabled for the project.\n- In some cases, [Identity and Access Management](/iam) roles only become visible when you enable the associated service.\n\nCalling a service\n-----------------\n\nThe following list outlines the typical high-level requirements for using\nGoogle Cloud APIs and services:\n\n1. A Google Cloud project. For details on creating Google Cloud projects, see [Creating and Managing Projects](/resource-manager/docs/creating-managing-projects).\n2. To enable the service for the project. To learn how to enable APIs and services, see [Enabling and Disabling Services](/service-usage/docs/enable-disable).\n3. Authentication credentials for the enabled service you are using. To learn how to authenticate to a [Cloud API](/apis), see [Authentication methods](/docs/authentication).\n\nThe credentials you use to call Google Cloud APIs and services are\nassociated with the project you use to create them.\n\nIAM role visibility\n-------------------\n\nSome IAM roles are only visible if the associated service is\nenabled in a Google Cloud project. For example, the `roles/compute.admin` role\nis only visible after the `compute.googleapis.com` API is enabled in a project.\nTo learn how to list the available roles to grant in a project, see\n[Viewing the Grantable Roles on Resources](/iam/docs/viewing-grantable-roles).\n\nServices enabled by default\n---------------------------\n\nWhen you create a Google Cloud project using the Google Cloud console or\nGoogle Cloud CLI, the following APIs and services are enabled by default:\n| **Note:** You can disable any of the following services, just like any other service you enable.\n\n- [BigQuery sharing (formerly Analytics Hub)](/analytics-hub)\n- [BigQuery API](/bigquery)\n- [BigQuery Connection API](/bigquery)\n- [BigQuery Data Policy API](/bigquery)\n- [BigQuery Migration API](/bigquery)\n- [BigQuery Reservation API](/bigquery)\n- [BigQuery Storage API](/bigquery)\n- [Cloud Datastore API](/datastore)\n- [Cloud Dataform API](/dataform)\n- [Cloud Dataplex API](/dataplex)\n- [Cloud Logging API](/logging)\n- [Cloud Monitoring API](/monitoring)\n- [Cloud SQL](/sql)\n- [Cloud Storage](/storage)\n- [Cloud Storage API](/storage/docs/json_api/v1)\n- [Cloud Trace API](/trace)\n- [Google Cloud APIs](/apis/docs/overview)\n- [Google Cloud Storage JSON API](/storage/docs/json_api/v1)\n- [Service Management API](/service-management)\n- [Service Usage API](/service-usage)"]]