public sealed class Action.Types.IncompatibleDataSchema : IMessage<Action.Types.IncompatibleDataSchema>, IEquatable<Action.Types.IncompatibleDataSchema>, IDeepCloneable<Action.Types.IncompatibleDataSchema>, IBufferMessage, IMessage
Reference documentation and code samples for the Cloud Dataplex v1 API class Action.Types.IncompatibleDataSchema.
Action details for incompatible schemas detected by discovery.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eAction.Types.IncompatibleDataSchema\u003c/code\u003e class in the Google Cloud Dataplex v1 API is used to represent details about incompatible schemas detected by data discovery processes.\u003c/p\u003e\n"],["\u003cp\u003eThis 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, indicating its role in message handling and data comparison.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of this class include \u003ccode\u003eExistingSchema\u003c/code\u003e and \u003ccode\u003eNewSchema\u003c/code\u003e, which store JSON-formatted representations of the original and conflicting schemas.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSampledDataLocations\u003c/code\u003e property lists where data was sampled for schema inference, and \u003ccode\u003eTable\u003c/code\u003e specifies the table containing the incompatible data, while the \u003ccode\u003eSchemaChange\u003c/code\u003e property indicates the nature of the incompatibility.\u003c/p\u003e\n"],["\u003cp\u003eThe current latest version for this section is 3.6.0, but there are previous versions available, going as far back as version 1.0.0, which can all be accessed via direct links.\u003c/p\u003e\n"]]],[],null,["# Cloud Dataplex v1 API - Class Action.Types.IncompatibleDataSchema (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.Action.Types.IncompatibleDataSchema)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.8.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.7.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.6.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.5.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.4.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.3.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.2.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.1.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/3.0.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.15.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.15.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.14.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.14.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.13.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.13.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.12.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.12.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.11.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.11.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.10.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.10.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.9.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.8.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.7.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.6.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.5.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.4.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.3.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.2.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.1.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/2.0.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema)\n- [1.0.0](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/1.0.0/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema) \n\n public sealed class Action.Types.IncompatibleDataSchema : IMessage\u003cAction.Types.IncompatibleDataSchema\u003e, IEquatable\u003cAction.Types.IncompatibleDataSchema\u003e, IDeepCloneable\u003cAction.Types.IncompatibleDataSchema\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Cloud Dataplex v1 API class Action.Types.IncompatibleDataSchema.\n\nAction details for incompatible schemas detected by discovery. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e Action.Types.IncompatibleDataSchema \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[Action](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.Action)[Types](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.Action.Types)[IncompatibleDataSchema](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[Action](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.Action)[Types](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.Action.Types)[IncompatibleDataSchema](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[Action](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.Action)[Types](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.Action.Types)[IncompatibleDataSchema](/dotnet/docs/reference/Google.Cloud.Dataplex.V1/latest/Google.Cloud.Dataplex.V1.Action.Types.IncompatibleDataSchema), [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### IncompatibleDataSchema()\n\n public IncompatibleDataSchema()\n\n### IncompatibleDataSchema(IncompatibleDataSchema)\n\n public IncompatibleDataSchema(Action.Types.IncompatibleDataSchema other)\n\nProperties\n----------\n\n### ExistingSchema\n\n public string ExistingSchema { get; set; }\n\nThe existing and expected schema of the table. The schema is provided as\na JSON formatted structure listing columns and data types.\n\n### NewSchema\n\n public string NewSchema { get; set; }\n\nThe new and incompatible schema within the table. The schema is provided\nas a JSON formatted structured listing columns and data types.\n\n### SampledDataLocations\n\n public RepeatedField\u003cstring\u003e SampledDataLocations { get; }\n\nThe list of data locations sampled and used for format/schema\ninference.\n\n### SchemaChange\n\n public Action.Types.IncompatibleDataSchema.Types.SchemaChange SchemaChange { get; set; }\n\nWhether the action relates to a schema that is incompatible or modified.\n\n### Table\n\n public string Table { get; set; }\n\nThe name of the table containing invalid data."]]
