A per-request tag which can be applied to queries or reads, used for
statistics collection.
Both request_tag and transaction_tag can be specified for a read or query
that belongs to a transaction.
This field is ignored for requests where it's not applicable (e.g.
CommitRequest).
Legal characters for request_tag values are all printable characters
(ASCII 32 - 126) and the length of a request_tag is limited to 50
characters. Values that exceed this limit are truncated.
Any leading underscore (_) characters will be removed from the string.
A tag used for statistics collection about this transaction.
Both request_tag and transaction_tag can be specified for a read or query
that belongs to a transaction.
The value of transaction_tag should be the same for all requests belonging
to the same transaction.
If this request doesn't belong to any transaction, transaction_tag will be
ignored.
Legal characters for transaction_tag values are all printable characters
(ASCII 32 - 126) and the length of a transaction_tag is limited to 50
characters. Values that exceed this limit are truncated.
Any leading underscore (_) characters will be removed from the string.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 available for \u003ccode\u003eRequestOptions\u003c/code\u003e within the Google Cloud Spanner v1 API is \u003ccode\u003e5.0.0-beta05\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eRequestOptions\u003c/code\u003e class provides common request options applicable to various APIs within the Google Cloud Spanner v1 environment.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eRequestOptions\u003c/code\u003e implements several interfaces including \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\u003eKey properties of the \u003ccode\u003eRequestOptions\u003c/code\u003e class include \u003ccode\u003ePriority\u003c/code\u003e, \u003ccode\u003eRequestTag\u003c/code\u003e, and \u003ccode\u003eTransactionTag\u003c/code\u003e, which manage request prioritization and tag identification for statistics.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eRequestOptions\u003c/code\u003e class has two constructors, one of which accepts another \u003ccode\u003eRequestOptions\u003c/code\u003e instance, allowing for creating copies with specific parameters.\u003c/p\u003e\n"]]],[],null,["# Google Cloud Spanner v1 API - Class RequestOptions (5.1.0)\n\nVersion latestkeyboard_arrow_down\n\n- [5.1.0 (latest)](/dotnet/docs/reference/Google.Cloud.Spanner.V1/latest/Google.Cloud.Spanner.V1.RequestOptions)\n- [5.0.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/5.0.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [4.6.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/4.6.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [4.5.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/4.5.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [4.4.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/4.4.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [4.3.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/4.3.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [4.2.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/4.2.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [4.1.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/4.1.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [4.0.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/4.0.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.15.1](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.15.1/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.14.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.14.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.13.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.13.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.12.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.12.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.11.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.11.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.10.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.10.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.9.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.9.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.8.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.7.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.6.0/Google.Cloud.Spanner.V1.RequestOptions)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Spanner.V1/3.5.0/Google.Cloud.Spanner.V1.RequestOptions) \n\n public sealed class RequestOptions : IMessage\u003cRequestOptions\u003e, IEquatable\u003cRequestOptions\u003e, IDeepCloneable\u003cRequestOptions\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Google Cloud Spanner v1 API class RequestOptions.\n\nCommon request options for various APIs. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e RequestOptions \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[RequestOptions](/dotnet/docs/reference/Google.Cloud.Spanner.V1/latest/Google.Cloud.Spanner.V1.RequestOptions), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[RequestOptions](/dotnet/docs/reference/Google.Cloud.Spanner.V1/latest/Google.Cloud.Spanner.V1.RequestOptions), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[RequestOptions](/dotnet/docs/reference/Google.Cloud.Spanner.V1/latest/Google.Cloud.Spanner.V1.RequestOptions), [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.Spanner.V1](/dotnet/docs/reference/Google.Cloud.Spanner.V1/latest/Google.Cloud.Spanner.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Spanner.V1.dll\n\nConstructors\n------------\n\n### RequestOptions()\n\n public RequestOptions()\n\n### RequestOptions(RequestOptions)\n\n public RequestOptions(RequestOptions other)\n\nProperties\n----------\n\n### Priority\n\n public RequestOptions.Types.Priority Priority { get; set; }\n\nPriority for the request.\n\n### RequestTag\n\n public string RequestTag { get; set; }\n\nA per-request tag which can be applied to queries or reads, used for\nstatistics collection.\nBoth request_tag and transaction_tag can be specified for a read or query\nthat belongs to a transaction.\nThis field is ignored for requests where it's not applicable (e.g.\nCommitRequest).\nLegal characters for `request_tag` values are all printable characters\n(ASCII 32 - 126) and the length of a request_tag is limited to 50\ncharacters. Values that exceed this limit are truncated.\nAny leading underscore (_) characters will be removed from the string.\n\n### TransactionTag\n\n public string TransactionTag { get; set; }\n\nA tag used for statistics collection about this transaction.\nBoth request_tag and transaction_tag can be specified for a read or query\nthat belongs to a transaction.\nThe value of transaction_tag should be the same for all requests belonging\nto the same transaction.\nIf this request doesn't belong to any transaction, transaction_tag will be\nignored.\nLegal characters for `transaction_tag` values are all printable characters\n(ASCII 32 - 126) and the length of a transaction_tag is limited to 50\ncharacters. Values that exceed this limit are truncated.\nAny leading underscore (_) characters will be removed from the string."]]
