public sealed class LookupEntryRequest : IMessage<LookupEntryRequest>, IEquatable<LookupEntryRequest>, IDeepCloneable<LookupEntryRequest>, IBufferMessage, IMessage
Reference documentation and code samples for the Data Catalog v1 API class LookupEntryRequest.
Request message for
[LookupEntry][google.cloud.datacatalog.v1.DataCatalog.LookupEntry].
Location where the lookup should be performed. Required to lookup
entry that is not a part of DPMS or DATAPLEXintegrated_system
using its fully_qualified_name. Ignored in other cases.
Project where the lookup should be performed. Required to lookup
entry that is not a part of DPMS or DATAPLEXintegrated_system
using its fully_qualified_name. Ignored in other cases.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eLookupEntryRequest\u003c/code\u003e class in the Data Catalog v1 API is 2.14.0, and the documentation provides access to a variety of previous versions, down to version 1.2.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eLookupEntryRequest\u003c/code\u003e is a request message used for looking up entries within Google Cloud's Data Catalog service, and implements \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\u003eThis class offers multiple constructors, allowing for the creation of new \u003ccode\u003eLookupEntryRequest\u003c/code\u003e objects or copies of existing ones.\u003c/p\u003e\n"],["\u003cp\u003eThe class includes properties such as \u003ccode\u003eFullyQualifiedName\u003c/code\u003e, \u003ccode\u003eLinkedResource\u003c/code\u003e, and \u003ccode\u003eSqlResource\u003c/code\u003e for specifying the resource to be looked up, along with properties like \u003ccode\u003eLocation\u003c/code\u003e and \u003ccode\u003eProject\u003c/code\u003e for defining the scope of the lookup.\u003c/p\u003e\n"],["\u003cp\u003eThe available properties contain information regarding the status of \u003ccode\u003eFullyQualifiedName\u003c/code\u003e, \u003ccode\u003eLinkedResource\u003c/code\u003e, and \u003ccode\u003eSqlResource\u003c/code\u003e being set or not, which are \u003ccode\u003eHasFullyQualifiedName\u003c/code\u003e, \u003ccode\u003eHasLinkedResource\u003c/code\u003e, and \u003ccode\u003eHasSqlResource\u003c/code\u003e respectively.\u003c/p\u003e\n"]]],[],null,["# Data Catalog v1 API - Class LookupEntryRequest (2.16.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.16.0 (latest)](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.15.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.15.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.14.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.14.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.13.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.13.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.12.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.12.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.11.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.11.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.10.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.9.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.8.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.7.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.6.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.5.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.4.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.3.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.2.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.1.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/2.0.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.8.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.7.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.6.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.5.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.4.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.3.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/1.2.0/Google.Cloud.DataCatalog.V1.LookupEntryRequest) \n\n public sealed class LookupEntryRequest : IMessage\u003cLookupEntryRequest\u003e, IEquatable\u003cLookupEntryRequest\u003e, IDeepCloneable\u003cLookupEntryRequest\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Data Catalog v1 API class LookupEntryRequest.\n\nRequest message for\n\\[LookupEntry\\]\\[google.cloud.datacatalog.v1.DataCatalog.LookupEntry\\]. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e LookupEntryRequest \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[LookupEntryRequest](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.LookupEntryRequest), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[LookupEntryRequest](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.LookupEntryRequest), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[LookupEntryRequest](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1.LookupEntryRequest), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html) \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.DataCatalog.V1](/dotnet/docs/reference/Google.Cloud.DataCatalog.V1/latest/Google.Cloud.DataCatalog.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.DataCatalog.V1.dll\n\nConstructors\n------------\n\n### LookupEntryRequest()\n\n public LookupEntryRequest()\n\n### LookupEntryRequest(LookupEntryRequest)\n\n public LookupEntryRequest(LookupEntryRequest other)\n\nProperties\n----------\n\n### FullyQualifiedName\n\n public string FullyQualifiedName { get; set; }\n\n[Fully Qualified Name\n(FQN)](https://cloud.google.com//data-catalog/docs/fully-qualified-names)\nof the resource.\n\nFQNs take two forms:\n\n- For non-regionalized resources:\n\n `{SYSTEM}:{PROJECT}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`\n- For regionalized resources:\n\n `{SYSTEM}:{PROJECT}.{LOCATION_ID}.{PATH_TO_RESOURCE_SEPARATED_WITH_DOTS}`\n\nExample for a DPMS table:\n\n`dataproc_metastore:{PROJECT_ID}.{LOCATION_ID}.{INSTANCE_ID}.{DATABASE_ID}.{TABLE_ID}`\n\n### HasFullyQualifiedName\n\n public bool HasFullyQualifiedName { get; }\n\nGets whether the \"fully_qualified_name\" field is set\n\n### HasLinkedResource\n\n public bool HasLinkedResource { get; }\n\nGets whether the \"linked_resource\" field is set\n\n### HasSqlResource\n\n public bool HasSqlResource { get; }\n\nGets whether the \"sql_resource\" field is set\n\n### LinkedResource\n\n public string LinkedResource { get; set; }\n\nThe full name of the Google Cloud Platform resource the Data Catalog\nentry represents. For more information, see [Full Resource Name](https://cloud.google.com/apis/design/resource_names#full_resource_name).\n\nFull names are case-sensitive. For example:\n\n- `//bigquery.googleapis.com/projects/{PROJECT_ID}/datasets/{DATASET_ID}/tables/{TABLE_ID}`\n- `//pubsub.googleapis.com/projects/{PROJECT_ID}/topics/{TOPIC_ID}`\n\n### Location\n\n public string Location { get; set; }\n\nLocation where the lookup should be performed. Required to lookup\nentry that is not a part of `DPMS` or `DATAPLEX` `integrated_system`\nusing its `fully_qualified_name`. Ignored in other cases.\n\n### Project\n\n public string Project { get; set; }\n\nProject where the lookup should be performed. Required to lookup\nentry that is not a part of `DPMS` or `DATAPLEX` `integrated_system`\nusing its `fully_qualified_name`. Ignored in other cases.\n\n### SqlResource\n\n public string SqlResource { get; set; }\n\nThe SQL name of the entry. SQL names are case-sensitive.\n\nExamples:\n\n- `pubsub.topic.{PROJECT_ID}.{TOPIC_ID}`\n- `pubsub.topic.{PROJECT_ID}.`\\``{TOPIC.ID.SEPARATED.WITH.DOTS}`\\`\n- `bigquery.table.{PROJECT_ID}.{DATASET_ID}.{TABLE_ID}`\n- `bigquery.dataset.{PROJECT_ID}.{DATASET_ID}`\n- `datacatalog.entry.{PROJECT_ID}.{LOCATION_ID}.{ENTRY_GROUP_ID}.{ENTRY_ID}`\n\nIdentifiers (`*_ID`) should comply with the\n[Lexical structure in GoogleSQL](https://cloud.google.com/bigquery/docs/reference/standard-sql/lexical).\n\n### TargetNameCase\n\n public LookupEntryRequest.TargetNameOneofCase TargetNameCase { get; }"]]
