Class PredictionServiceClientImpl

PredictionService client wrapper implementation, for convenient use.

Inheritance
System.Object
PredictionServiceClient
PredictionServiceClientImpl
Inherited Members
System.Object.ToString()
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Google.Cloud.AutoML.V1
Assembly: Google.Cloud.AutoML.V1.dll
Syntax
public sealed class PredictionServiceClientImpl : PredictionServiceClient
Remarks

AutoML Prediction API.

On any input that is documented to expect a string parameter in snake_case or kebab-case, either of those cases is accepted.

Constructors

PredictionServiceClientImpl(PredictionService.PredictionServiceClient, PredictionServiceSettings)

Constructs a client wrapper for the PredictionService service, with the specified gRPC client and settings.

Declaration
public PredictionServiceClientImpl(PredictionService.PredictionServiceClient grpcClient, PredictionServiceSettings settings)
Parameters
Type Name Description
PredictionService.PredictionServiceClient grpcClient

The underlying gRPC client.
PredictionServiceSettings settings

The base PredictionServiceSettings used within this client.

Properties

BatchPredictOperationsClient

The long-running operations client for BatchPredict.

Declaration
public override OperationsClient BatchPredictOperationsClient { get; }
Property Value
Type Description
OperationsClient
Overrides

GrpcClient

The underlying gRPC PredictionService client

Declaration
public override PredictionService.PredictionServiceClient GrpcClient { get; }
Property Value
Type Description
PredictionService.PredictionServiceClient
Overrides

Methods

BatchPredict(BatchPredictRequest, CallSettings)

Perform a batch prediction. Unlike the online [Predict][google.cloud.automl.v1.PredictionService.Predict], batch prediction result won't be immediately available in the response. Instead, a long running operation object is returned. User can poll the operation result via [GetOperation][google.longrunning.Operations.GetOperation] method. Once the operation is done, [BatchPredictResult][google.cloud.automl.v1.BatchPredictResult] is returned in the [response][google.longrunning.Operation.response] field. Available for following ML scenarios:

  • AutoML Vision Classification
  • AutoML Vision Object Detection
  • AutoML Video Intelligence Classification
  • AutoML Video Intelligence Object Tracking * AutoML Natural Language Classification
  • AutoML Natural Language Entity Extraction
  • AutoML Natural Language Sentiment Analysis
  • AutoML Tables
Declaration
public override Operation<BatchPredictResult, OperationMetadata> BatchPredict(BatchPredictRequest request, CallSettings callSettings = null)
Parameters
Type Name Description
BatchPredictRequest request

The request object containing all of the parameters for the API call.
CallSettings callSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
Operation<BatchPredictResult, OperationMetadata>

The RPC response.
Overrides

BatchPredictAsync(BatchPredictRequest, CallSettings)

Perform a batch prediction. Unlike the online [Predict][google.cloud.automl.v1.PredictionService.Predict], batch prediction result won't be immediately available in the response. Instead, a long running operation object is returned. User can poll the operation result via [GetOperation][google.longrunning.Operations.GetOperation] method. Once the operation is done, [BatchPredictResult][google.cloud.automl.v1.BatchPredictResult] is returned in the [response][google.longrunning.Operation.response] field. Available for following ML scenarios:

  • AutoML Vision Classification
  • AutoML Vision Object Detection
  • AutoML Video Intelligence Classification
  • AutoML Video Intelligence Object Tracking * AutoML Natural Language Classification
  • AutoML Natural Language Entity Extraction
  • AutoML Natural Language Sentiment Analysis
  • AutoML Tables
Declaration
public override Task<Operation<BatchPredictResult, OperationMetadata>> BatchPredictAsync(BatchPredictRequest request, CallSettings callSettings = null)
Parameters
Type Name Description
BatchPredictRequest request

The request object containing all of the parameters for the API call.
CallSettings callSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
System.Threading.Tasks.Task<Operation<BatchPredictResult, OperationMetadata>>

A Task containing the RPC response.
Overrides

Predict(PredictRequest, CallSettings)

Perform an online prediction. The prediction result is directly returned in the response. Available for following ML scenarios, and their expected request payloads:

AutoML Vision Classification

  • An image in .JPEG, .GIF or .PNG format, image_bytes up to 30MB.

AutoML Vision Object Detection

  • An image in .JPEG, .GIF or .PNG format, image_bytes up to 30MB.

AutoML Natural Language Classification

  • A TextSnippet up to 60,000 characters, UTF-8 encoded or a document in .PDF, .TIF or .TIFF format with size upto 2MB.

AutoML Natural Language Entity Extraction

  • A TextSnippet up to 10,000 characters, UTF-8 NFC encoded or a document in .PDF, .TIF or .TIFF format with size upto 20MB.

AutoML Natural Language Sentiment Analysis

  • A TextSnippet up to 60,000 characters, UTF-8 encoded or a document in .PDF, .TIF or .TIFF format with size upto 2MB.

AutoML Translation

  • A TextSnippet up to 25,000 characters, UTF-8 encoded.

AutoML Tables

  • A row with column values matching the columns of the model, up to 5MB. Not available for FORECASTING prediction_type.
Declaration
public override PredictResponse Predict(PredictRequest request, CallSettings callSettings = null)
Parameters
Type Name Description
PredictRequest request

The request object containing all of the parameters for the API call.
CallSettings callSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
PredictResponse

The RPC response.
Overrides

PredictAsync(PredictRequest, CallSettings)

Perform an online prediction. The prediction result is directly returned in the response. Available for following ML scenarios, and their expected request payloads:

AutoML Vision Classification

  • An image in .JPEG, .GIF or .PNG format, image_bytes up to 30MB.

AutoML Vision Object Detection

  • An image in .JPEG, .GIF or .PNG format, image_bytes up to 30MB.

AutoML Natural Language Classification

  • A TextSnippet up to 60,000 characters, UTF-8 encoded or a document in .PDF, .TIF or .TIFF format with size upto 2MB.

AutoML Natural Language Entity Extraction

  • A TextSnippet up to 10,000 characters, UTF-8 NFC encoded or a document in .PDF, .TIF or .TIFF format with size upto 20MB.

AutoML Natural Language Sentiment Analysis

  • A TextSnippet up to 60,000 characters, UTF-8 encoded or a document in .PDF, .TIF or .TIFF format with size upto 2MB.

AutoML Translation

  • A TextSnippet up to 25,000 characters, UTF-8 encoded.

AutoML Tables

  • A row with column values matching the columns of the model, up to 5MB. Not available for FORECASTING prediction_type.
Declaration
public override Task<PredictResponse> PredictAsync(PredictRequest request, CallSettings callSettings = null)
Parameters
Type Name Description
PredictRequest request

The request object containing all of the parameters for the API call.
CallSettings callSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
System.Threading.Tasks.Task<PredictResponse>

A Task containing the RPC response.
Overrides