public sealed class BatchOperationMetadata : IMessage<BatchOperationMetadata>, IEquatable<BatchOperationMetadata>, IDeepCloneable<BatchOperationMetadata>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Vision v1 API class BatchOperationMetadata.
Metadata for the batch operations such as the current state.
This is included in the metadata field of the Operation returned by the
GetOperation call of the google::longrunning::Operations service.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 of the \u003ccode\u003eBatchOperationMetadata\u003c/code\u003e class in the Google Cloud Vision v1 API is 3.7.0, and documentation is available for versions ranging from 2.3.0 to 3.7.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eBatchOperationMetadata\u003c/code\u003e provides metadata for batch operations, including the current state and it is included in the \u003ccode\u003emetadata\u003c/code\u003e field of the \u003ccode\u003eOperation\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThis class 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, and inherits from \u003ccode\u003eobject\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of \u003ccode\u003eBatchOperationMetadata\u003c/code\u003e are \u003ccode\u003eEndTime\u003c/code\u003e, \u003ccode\u003eState\u003c/code\u003e, and \u003ccode\u003eSubmitTime\u003c/code\u003e, which provide timestamps and status information regarding batch requests.\u003c/p\u003e\n"]]],[],null,["# Google Cloud Vision v1 API - Class BatchOperationMetadata (3.7.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.7.0 (latest)](/dotnet/docs/reference/Google.Cloud.Vision.V1/latest/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.6.0/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.5.0/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.4.0/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.3.0/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.2.0/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.1.0/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/3.0.0/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/2.5.0/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/2.4.0/Google.Cloud.Vision.V1.BatchOperationMetadata)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Vision.V1/2.3.0/Google.Cloud.Vision.V1.BatchOperationMetadata) \n\n public sealed class BatchOperationMetadata : IMessage\u003cBatchOperationMetadata\u003e, IEquatable\u003cBatchOperationMetadata\u003e, IDeepCloneable\u003cBatchOperationMetadata\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Google Cloud Vision v1 API class BatchOperationMetadata.\n\nMetadata for the batch operations such as the current state.\n\nThis is included in the `metadata` field of the `Operation` returned by the\n`GetOperation` call of the `google::longrunning::Operations` service. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e BatchOperationMetadata \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[BatchOperationMetadata](/dotnet/docs/reference/Google.Cloud.Vision.V1/latest/Google.Cloud.Vision.V1.BatchOperationMetadata), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[BatchOperationMetadata](/dotnet/docs/reference/Google.Cloud.Vision.V1/latest/Google.Cloud.Vision.V1.BatchOperationMetadata), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[BatchOperationMetadata](/dotnet/docs/reference/Google.Cloud.Vision.V1/latest/Google.Cloud.Vision.V1.BatchOperationMetadata), [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.Vision.V1](/dotnet/docs/reference/Google.Cloud.Vision.V1/latest/Google.Cloud.Vision.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Vision.V1.dll\n\nConstructors\n------------\n\n### BatchOperationMetadata()\n\n public BatchOperationMetadata()\n\n### BatchOperationMetadata(BatchOperationMetadata)\n\n public BatchOperationMetadata(BatchOperationMetadata other)\n\nProperties\n----------\n\n### EndTime\n\n public Timestamp EndTime { get; set; }\n\nThe time when the batch request is finished and\n\\[google.longrunning.Operation.done\\]\\[google.longrunning.Operation.done\\] is\nset to true.\n\n### State\n\n public BatchOperationMetadata.Types.State State { get; set; }\n\nThe current state of the batch operation.\n\n### SubmitTime\n\n public Timestamp SubmitTime { get; set; }\n\nThe time when the batch request was submitted to the server."]]
