public sealed class QueryMetadataRequest : IMessage<QueryMetadataRequest>, IEquatable<QueryMetadataRequest>, IDeepCloneable<QueryMetadataRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Dataproc Metastore v1 API class QueryMetadataRequest.
Request message for
[DataprocMetastore.QueryMetadata][google.cloud.metastore.v1.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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThe latest version of the \u003ccode\u003eQueryMetadataRequest\u003c/code\u003e API is 2.9.0, and it provides access to a range of previous versions, including the current version, 2.4.0, which this content primarily focuses on.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eQueryMetadataRequest\u003c/code\u003e is a class used in the Dataproc Metastore v1 API to send requests for querying metadata, implementing multiple 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 \u003ccode\u003eQueryMetadataRequest\u003c/code\u003e includes two constructors, one default constructor and another that takes another \u003ccode\u003eQueryMetadataRequest\u003c/code\u003e object, allowing for creating new instances.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eQueryMetadataRequest\u003c/code\u003e class contains two crucial string properties, \u003ccode\u003eQuery\u003c/code\u003e and \u003ccode\u003eService\u003c/code\u003e, which represent the read-only SQL query to run and the metastore service's resource name, respectively, along with a \u003ccode\u003eServiceAsServiceName\u003c/code\u003e property to manage the \u003ccode\u003eService\u003c/code\u003e name.\u003c/p\u003e\n"]]],[],null,[]]
