Note:
This documentation is for version2.2.0of the library.
Some samples may not work with other versions.
Installation
Install theGoogle.Cloud.DataFusion.V1package 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, no action needs to be taken to authenticate.
Otherwise, the simplest way of authenticating your API calls is to
set up Application Default Credentials.
The credentials will automatically be used to authenticate. SeeSet up Application Default Credentialsfor more details.
Create a client instance by calling the staticCreateorCreateAsyncmethods. Alternatively,
use the builder class associated with each client class (e.g. DataFusionClientBuilder for DataFusionClient)
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.
Using the REST (HTTP/1.1) transport
This library defaults to performing RPCs usinggRPCusing the binaryProtocol Bufferwire format.
However, it also supports HTTP/1.1 and JSON, for situations where gRPC doesn't work as desired. (This is typically due to an incompatible proxy
or other network issue.) To create a client using HTTP/1.1, specify aRestGrpcAdapterreference for theGrpcAdapterproperty in the client builder.
Sample code:
var client = new DataFusionClientBuilder
{
GrpcAdapter = RestGrpcAdapter.Default
}.Build();
[[["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 2025-09-04 UTC."],[[["\u003cp\u003eThis page documents version 2.2.0 of the \u003ccode\u003eGoogle.Cloud.DataFusion.V1\u003c/code\u003e .NET client library for the Cloud Data Fusion API, with links to other versions available.\u003c/p\u003e\n"],["\u003cp\u003eThe library can be installed from NuGet and used for interacting with the Cloud Data Fusion API.\u003c/p\u003e\n"],["\u003cp\u003eAuthentication with the API is automatic when running on Google Cloud; otherwise, Application Default Credentials can be used.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDataFusionClient\u003c/code\u003e is used for all operations and can be created using the static \u003ccode\u003eCreate\u003c/code\u003e or \u003ccode\u003eCreateAsync\u003c/code\u003e methods, or via the \u003ccode\u003eDataFusionClientBuilder\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe library supports both gRPC and HTTP/1.1 transports, and HTTP/1.1 can be used by specifying a \u003ccode\u003eRestGrpcAdapter\u003c/code\u003e in the client builder.\u003c/p\u003e\n"]]],[],null,[]]
