public sealed class QueryMetadataRequest : IMessage<QueryMetadataRequest>, IEquatable<QueryMetadataRequest>, IDeepCloneable<QueryMetadataRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Dataproc Metastore v1alpha API class QueryMetadataRequest.
Request message for
[DataprocMetastore.QueryMetadata][google.cloud.metastore.v1alpha.DataprocMetastore.QueryMetadata].
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 the \u003ccode\u003eQueryMetadataRequest\u003c/code\u003e class within the Google Cloud Metastore v1alpha API, specifically version 2.0.0-alpha10, with a more recent version of 2.0.0-alpha11 also available.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eQueryMetadataRequest\u003c/code\u003e is a sealed class that serves as a request message for querying metadata in Dataproc Metastore and implements interfaces like \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe class provides two constructors: a default constructor and another that accepts a \u003ccode\u003eQueryMetadataRequest\u003c/code\u003e object as a parameter for copying purposes.\u003c/p\u003e\n"],["\u003cp\u003eIt contains properties such as \u003ccode\u003eQuery\u003c/code\u003e, for specifying the read-only SQL query, \u003ccode\u003eService\u003c/code\u003e, for indicating the service to be queried, and \u003ccode\u003eServiceAsServiceName\u003c/code\u003e, which provides a typed view of the service resource name.\u003c/p\u003e\n"],["\u003cp\u003eThe class, which inherits from the root \u003ccode\u003eobject\u003c/code\u003e class, is part of the \u003ccode\u003eGoogle.Cloud.Metastore.V1Alpha\u003c/code\u003e namespace and is contained in the \u003ccode\u003eGoogle.Cloud.Metastore.V1Alpha.dll\u003c/code\u003e assembly.\u003c/p\u003e\n"]]],[],null,[]]
