Reference documentation and code samples for the Data Lineage v1 API class Lineage.
Lineage is used to track data flows between assets over time. You can
create [LineageEvents][google.cloud.datacatalog.lineage.v1.LineageEvent]
to record lineage between multiple sources and a single target, for
example, when table data is based on data from multiple tables.
public static void BindService(ServiceBinderBase serviceBinder, Lineage.LineageBase serviceImpl)
Register service method with a service binder with or without implementation. Useful when customizing the service binding logic.
Note: this method is part of an experimental API that can change or be removed without any prior notice.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 \u003ccode\u003eLineage\u003c/code\u003e class in the Google.Cloud.DataCatalog.Lineage.V1 namespace tracks data flows between assets over time, allowing the creation of \u003ccode\u003eLineageEvents\u003c/code\u003e to record relationships between multiple data sources and a single target.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the \u003ccode\u003eLineage\u003c/code\u003e class is 1.4.0, with previous versions including 1.3.0, 1.2.0, 1.1.0, and 1.0.0, all of which are accessible through provided links.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eBindService\u003c/code\u003e method is used to create a service definition that can be registered with a server, enabling the handling of server-side logic related to lineage.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eBindService\u003c/code\u003e method also allows for service method registration with a \u003ccode\u003eServiceBinderBase\u003c/code\u003e, which is useful for customizing the service binding logic.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLineage\u003c/code\u003e class inherits members from the base \u003ccode\u003eobject\u003c/code\u003e class, including \u003ccode\u003eGetHashCode\u003c/code\u003e, \u003ccode\u003eGetType\u003c/code\u003e, \u003ccode\u003eMemberwiseClone\u003c/code\u003e, and \u003ccode\u003eToString\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Data Lineage v1 API - Class Lineage (1.4.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.4.0 (latest)](/dotnet/docs/reference/Google.Cloud.DataCatalog.Lineage.V1/latest/Google.Cloud.DataCatalog.Lineage.V1.Lineage)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.Lineage.V1/1.3.0/Google.Cloud.DataCatalog.Lineage.V1.Lineage)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.Lineage.V1/1.2.0/Google.Cloud.DataCatalog.Lineage.V1.Lineage)\n- [1.1.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.Lineage.V1/1.1.0/Google.Cloud.DataCatalog.Lineage.V1.Lineage)\n- [1.0.0](/dotnet/docs/reference/Google.Cloud.DataCatalog.Lineage.V1/1.0.0/Google.Cloud.DataCatalog.Lineage.V1.Lineage) \n\n public static class Lineage\n\nReference documentation and code samples for the Data Lineage v1 API class Lineage.\n\nLineage is used to track data flows between assets over time. You can\ncreate \\[LineageEvents\\]\\[google.cloud.datacatalog.lineage.v1.LineageEvent\\]\nto record lineage between multiple sources and a single target, for\nexample, when table data is based on data from multiple tables. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e Lineage \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.MemberwiseClone()](https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.DataCatalog.Lineage.V1](/dotnet/docs/reference/Google.Cloud.DataCatalog.Lineage.V1/latest/Google.Cloud.DataCatalog.Lineage.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.DataCatalog.Lineage.V1.dll\n\nMethods\n-------\n\n### BindService(LineageBase)\n\n public static ServerServiceDefinition BindService(Lineage.LineageBase serviceImpl)\n\nCreates service definition that can be registered with a server\n\n### BindService(ServiceBinderBase, LineageBase)\n\n public static void BindService(ServiceBinderBase serviceBinder, Lineage.LineageBase serviceImpl)\n\nRegister service method with a service binder with or without implementation. Useful when customizing the service binding logic.\nNote: this method is part of an experimental API that can change or be removed without any prior notice."]]
