A RetroSearch Logo

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Search Query:

Showing content from https://cloud.google.com/datastore/docs/reference/libraries below:

Datastore mode client libraries | Cloud Datastore Documentation

Datastore mode client libraries

Stay organized with collections Save and categorize content based on your preferences.

This page shows how to get started with the Cloud Client Libraries for the Datastore API. Client libraries make it easier to access Google Cloud APIs from a supported language. Although you can use Google Cloud APIs directly by making raw requests to the server, client libraries provide simplifications that significantly reduce the amount of code you need to write.

Read more about the Cloud Client Libraries and the older Google API Client Libraries in Client libraries explained.

Install the client library C#
Install-Package Google.Cloud.Datastore.V1

For more information, see Setting Up a C# Development Environment.

Go
go get cloud.google.com/go/datastore

For more information, see Setting Up a Go Development Environment.

Java

If you are using Maven, add the following to your pom.xml file. For more information about BOMs, see The Google Cloud Platform Libraries BOM.

If you are using Gradle, add the following to your dependencies:

If you are using sbt, add the following to your dependencies:

If you're using Visual Studio Code, IntelliJ, or Eclipse, you can add client libraries to your project using the following IDE plugins:

The plugins provide additional functionality, such as key management for service accounts. Refer to each plugin's documentation for details.

Note: Cloud Java client libraries do not currently support Android.

For more information, see Setting Up a Java Development Environment.

Node.js
npm install @google-cloud/datastore

For more information, see Setting Up a Node.js Development Environment.

PHP
composer require google/cloud-datastore

For more information, see Using PHP on Google Cloud.

Python
pip install --upgrade google-cloud-datastore

For more information, see Setting Up a Python Development Environment.

Ruby
gem install google-cloud-datastore

For more information, see Setting Up a Ruby Development Environment.

Set up authentication

To authenticate calls to Google Cloud APIs, client libraries support

Application Default Credentials (ADC)

; the libraries look for credentials in a set of defined locations and use those credentials to authenticate requests to the API. With ADC, you can make credentials available to your application in a variety of environments, such as local development or production, without needing to modify your application code.

For production environments, the way you set up ADC depends on the service and context. For more information, see Set up Application Default Credentials.

For a local development environment, you can set up ADC with the credentials that are associated with your Google Account:

  1. Install the Google Cloud CLI. After installation, initialize the Google Cloud CLI by running the following command:

    gcloud init

    If you're using an external identity provider (IdP), you must first sign in to the gcloud CLI with your federated identity.

  2. If you're using a local shell, then create local authentication credentials for your user account:

    gcloud auth application-default login

    You don't need to do this if you're using Cloud Shell.

    If an authentication error is returned, and you are using an external identity provider (IdP), confirm that you have signed in to the gcloud CLI with your federated identity.

    A sign-in screen appears. After you sign in, your credentials are stored in the local credential file used by ADC.

Use the client library

The following example shows how to use the client library.

C# Go Java Node.js PHP Python Ruby Additional resources Dependency on App Engine application

See App Engine Requirement.

Google App Engine Standard Environment Client Libraries

Integrate Firestore in Datastore mode with your App Engine Standard Environment applications by using the App Engine client libraries.

Warning: For App Engine applications that are written in Python 2, the Google Datastore DB Client Library and the App Engine NDB Library are no longer recommended; use the Google Cloud NDB Client Library instead. See Migrating to Cloud NDB. Third-party Datastore API client libraries

In addition to the Google-supported client libraries listed in the tables above, a set of third-party libraries are available.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2025-08-07 UTC.

[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["This page provides guidance on using Cloud Client Libraries to interact with the Datastore API, offering a simplified method for accessing Google Cloud APIs compared to direct server requests."],["Installation instructions for the Datastore client library are given for various languages, including C#, Go, Java, Node.js, PHP, Python, and Ruby, along with links to setup guides for each language's development environment."],["The document details how to set up Application Default Credentials (ADC) for authenticating API calls, which streamlines credential management across different development and production environments."],["Code examples are provided in multiple languages demonstrating how to use the client libraries to perform basic operations, such as creating and saving an entity in the Datastore."],["Resources, such as API references, issue trackers, best practices, and source code links, are provided for each supported language to further assist developers using the Cloud Datastore client libraries."]]],[]]


RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4