Reference documentation and code samples for the Google Cloud Spanner Instance Administration v1 API class InstanceAdmin.
Cloud Spanner Instance Admin API
The Cloud Spanner Instance Admin API can be used to create, delete,
modify and list instances. Instances are dedicated Cloud Spanner serving
and storage resources to be used by Cloud Spanner databases.
Each instance has a "configuration", which dictates where the
serving resources for the Cloud Spanner instance are located (e.g.,
US-central, Europe). Configurations are created by Google based on
resource availability.
Cloud Spanner billing is based on the instances that exist and their
sizes. After an instance exists, there are no additional
per-database or per-operation charges for use of the instance
(though there may be additional network bandwidth charges).
Instances offer isolation: problems with databases in one instance
will not affect other instances. However, within an instance
databases can affect each other. For example, if one database in an
instance receives a lot of requests and consumes most of the
instance resources, fewer resources are available for other
databases in that instance, and their performance may suffer.
public static void BindService(ServiceBinderBase serviceBinder, InstanceAdmin.InstanceAdminBase 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"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[[["\u003cp\u003eThis page provides documentation for the Google Cloud Spanner Instance Admin v1 API, specifically for the \u003ccode\u003eInstanceAdmin\u003c/code\u003e class in the .NET library.\u003c/p\u003e\n"],["\u003cp\u003eThe Instance Admin API facilitates the management of Cloud Spanner instances, including creating, deleting, modifying, and listing them.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available is 5.0.0-beta05, but other versions from 3.5.0 to 5.0.0-beta04 are also listed, which includes both stable and beta releases.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eInstanceAdmin\u003c/code\u003e class includes static methods like \u003ccode\u003eBindService\u003c/code\u003e, which are used for creating service definitions and registering service methods with a service binder.\u003c/p\u003e\n"]]],[],null,["# Google Cloud Spanner Instance Administration v1 API - Class InstanceAdmin (5.1.0)\n\nVersion latestkeyboard_arrow_down\n\n- [5.1.0 (latest)](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/latest/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [5.0.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/5.0.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [4.6.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/4.6.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [4.5.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/4.5.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [4.4.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/4.4.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [4.3.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/4.3.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [4.2.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/4.2.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [4.1.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/4.1.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [4.0.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/4.0.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.15.1](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.15.1/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.14.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.14.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.13.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.13.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.12.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.12.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.11.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.11.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.10.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.10.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.9.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.9.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.8.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.7.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.6.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/3.5.0/Google.Cloud.Spanner.Admin.Instance.V1.InstanceAdmin) \n\n public static class InstanceAdmin\n\nReference documentation and code samples for the Google Cloud Spanner Instance Administration v1 API class InstanceAdmin.\n\nCloud Spanner Instance Admin API\n\nThe Cloud Spanner Instance Admin API can be used to create, delete,\nmodify and list instances. Instances are dedicated Cloud Spanner serving\nand storage resources to be used by Cloud Spanner databases.\n\nEach instance has a \"configuration\", which dictates where the\nserving resources for the Cloud Spanner instance are located (e.g.,\nUS-central, Europe). Configurations are created by Google based on\nresource availability.\n\nCloud Spanner billing is based on the instances that exist and their\nsizes. After an instance exists, there are no additional\nper-database or per-operation charges for use of the instance\n(though there may be additional network bandwidth charges).\nInstances offer isolation: problems with databases in one instance\nwill not affect other instances. However, within an instance\ndatabases can affect each other. For example, if one database in an\ninstance receives a lot of requests and consumes most of the\ninstance resources, fewer resources are available for other\ndatabases in that instance, and their performance may suffer. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e InstanceAdmin \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.Spanner.Admin.Instance.V1](/dotnet/docs/reference/Google.Cloud.Spanner.Admin.Instance.V1/latest/Google.Cloud.Spanner.Admin.Instance.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Spanner.Admin.Instance.V1.dll\n\nMethods\n-------\n\n### BindService(InstanceAdminBase)\n\n public static ServerServiceDefinition BindService(InstanceAdmin.InstanceAdminBase serviceImpl)\n\nCreates service definition that can be registered with a server\n\n### BindService(ServiceBinderBase, InstanceAdminBase)\n\n public static void BindService(ServiceBinderBase serviceBinder, InstanceAdmin.InstanceAdminBase 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."]]
