public sealed class DataAccessSpec : IMessage<DataAccessSpec>, IEquatable<DataAccessSpec>, IDeepCloneable<DataAccessSpec>, IBufferMessage, IMessage
Reference documentation and code samples for the Cloud Dataplex v1 API class DataAccessSpec.
DataAccessSpec holds the access control configuration to be enforced on data
stored within resources (eg: rows, columns in BigQuery Tables). When
associated with data, the data is only accessible to
principals explicitly granted access through the DataAccessSpec. Principals
with access to the containing resource are not implicitly granted access.
Optional. The format of strings follows the pattern followed by IAM in the
bindings. user:{email}, serviceAccount:{email} group:{email}.
The set of principals to be granted reader role on data
stored within resources.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThis page provides documentation for the \u003ccode\u003eDataAccessSpec\u003c/code\u003e class within the Google Cloud Dataplex V1 API for .NET.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDataAccessSpec\u003c/code\u003e class defines access control configurations for data stored in resources, restricting access to only explicitly granted principals.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the \u003ccode\u003eDataAccessSpec\u003c/code\u003e documentation is for version 3.6.0, with previous versions available ranging back to 1.0.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDataAccessSpec\u003c/code\u003e class implements multiple 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\u003eThe \u003ccode\u003eDataAccessSpec\u003c/code\u003e class has a \u003ccode\u003eReaders\u003c/code\u003e property, which is a list of principals (users, service accounts, groups) granted reader access to data within the resources.\u003c/p\u003e\n"]]],[],null,["# Cloud Dataplex v1 API - Class DataAccessSpec (3.9.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.9.0 (latest)](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.8.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.7.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.6.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.5.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.4.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.3.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.2.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.1.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.0.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.15.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.15.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.14.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.14.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.13.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.13.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.12.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.12.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.11.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.11.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.10.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.9.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.8.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.7.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.6.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.5.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.4.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.3.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.2.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.1.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.0.0/Google.Cloud.Dataplex.V1.DataAccessSpec)\n- [1.0.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/1.0.0/Google.Cloud.Dataplex.V1.DataAccessSpec) \n\n public sealed class DataAccessSpec : IMessage\u003cDataAccessSpec\u003e, IEquatable\u003cDataAccessSpec\u003e, IDeepCloneable\u003cDataAccessSpec\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Cloud Dataplex v1 API class DataAccessSpec.\n\nDataAccessSpec holds the access control configuration to be enforced on data\nstored within resources (eg: rows, columns in BigQuery Tables). When\nassociated with data, the data is only accessible to\nprincipals explicitly granted access through the DataAccessSpec. Principals\nwith access to the containing resource are not implicitly granted access. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e DataAccessSpec \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[DataAccessSpec](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.DataAccessSpec), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[DataAccessSpec](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.DataAccessSpec), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[DataAccessSpec](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.DataAccessSpec), [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.Dataplex.V1](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Dataplex.V1.dll\n\nConstructors\n------------\n\n### DataAccessSpec()\n\n public DataAccessSpec()\n\n### DataAccessSpec(DataAccessSpec)\n\n public DataAccessSpec(DataAccessSpec other)\n\nProperties\n----------\n\n### Readers\n\n public RepeatedField\u003cstring\u003e Readers { get; }\n\nOptional. The format of strings follows the pattern followed by IAM in the\nbindings. user:{email}, serviceAccount:{email} group:{email}.\nThe set of principals to be granted reader role on data\nstored within resources."]]
