Note:
This documentation is for version 2.9.0 of the library.
Some samples may not work with other versions.
Installation
Install the Google.Cloud.Metastore.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, 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. See
Set up Application Default Credentials for more details.
Getting started
All operations are performed through the following client classes:
Create a client instance by calling the static Create or CreateAsync methods. Alternatively,
use the builder class associated with each client class (e.g. DataprocMetastoreClientBuilder for DataprocMetastoreClient)
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 using gRPC using the binary Protocol Buffer wire 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 a RestGrpcAdapter reference for the GrpcAdapter property in the client builder.
Sample code:
var client = new DataprocMetastoreClientBuilder
{
GrpcAdapter = RestGrpcAdapter.Default
}.Build();
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 webpage provides documentation for the \u003ccode\u003eGoogle.Cloud.Metastore.V1\u003c/code\u003e .NET client library, which is used to interact with the Dataproc Metastore API.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the library is 2.9.0, and the documentation covers versions ranging from 1.0.0 to the most recent release.\u003c/p\u003e\n"],["\u003cp\u003eInstallation involves adding the \u003ccode\u003eGoogle.Cloud.Metastore.V1\u003c/code\u003e NuGet package to your .NET project, and authentication on Google Cloud requires no additional setup.\u003c/p\u003e\n"],["\u003cp\u003eThe primary client classes for interacting with the API are \u003ccode\u003eDataprocMetastoreClient\u003c/code\u003e and \u003ccode\u003eDataprocMetastoreFederationClient\u003c/code\u003e, which can be created via static methods or builder classes.\u003c/p\u003e\n"],["\u003cp\u003eWhile the library defaults to gRPC and Protocol Buffer, it supports HTTP/1.1 and JSON by specifying \u003ccode\u003eRestGrpcAdapter\u003c/code\u003e in the client builder.\u003c/p\u003e\n"]]],[],null,[]]
