Google.Cloud.BigQuery.Connection.V1 is a.NET client library for the BigQuery Connection API.
Note:
This documentation is for version 1.6.0 of the library.
Some samples may not work with other versions.
Installation
Install the Google.Cloud.BigQuery.Connection.V1 package from NuGet. Add it to
your project in the normal way (for example by right-clicking on the
project in Visual Studio and choosing "Manage NuGet Packages...").
Authentication
When running on Google Cloud Platform, no action needs to be taken to authenticate.
Otherwise, the simplest way of authenticating your API calls is to
download a service account JSON file then set the GOOGLE_APPLICATION_CREDENTIALS environment variable to refer to it.
The credentials will automatically be used to authenticate. See the Getting Started With
Authentication guide for more details.
Create a client instance by calling the static Create or CreateAsync methods. Alternatively,
use the builder class associated with each client class (e.g. ConnectionServiceClientBuilder for ConnectionServiceClient)
as an easy way of specifying custom credentials, settings, or a custom endpoint. Clients are thread-safe,
and we recommend using a single instance across your entire application unless you have a particular need
to configure multiple client objects separately.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis documentation is for version 1.6.0 of the Google.Cloud.BigQuery.Connection.V1 .NET client library, which is designed for the BigQuery Connection API.\u003c/p\u003e\n"],["\u003cp\u003eThe library offers multiple versions, from 1.2.0 up to the latest version 2.9.0, each accessible via a dedicated link.\u003c/p\u003e\n"],["\u003cp\u003eTo use the API outside of Google Cloud Platform, you can authenticate by setting the \u003ccode\u003eGOOGLE_APPLICATION_CREDENTIALS\u003c/code\u003e environment variable to a service account JSON file.\u003c/p\u003e\n"],["\u003cp\u003eYou can interact with all operations through the \u003ccode\u003eConnectionServiceClient\u003c/code\u003e, which can be created via the static \u003ccode\u003eCreate\u003c/code\u003e or \u003ccode\u003eCreateAsync\u003c/code\u003e methods.\u003c/p\u003e\n"],["\u003cp\u003eThe recommended way to implement this API is to use a single client instance across your whole application.\u003c/p\u003e\n"]]],[],null,[]]
