PredictionService class final

A service for online predictions and explanations.

Implementers

Constructors

PredictionService({required Client client, Uri? endPoint, String? gcclVersion})
Creates a PredictionService using client for transport.
PredictionService.fromApiKey([String? apiKey])
Creates a PredictionService that does authentication through an API key.
factory

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

cancelOperation(CancelOperationRequest request) → Future<void>
Provides the Operations service functionality in this service.
chatCompletions(ChatCompletionsRequest request) → Stream<HttpBody>
Exposes an OpenAI-compatible endpoint for chat completions.
close() → void
Closes the client and cleans up any resources associated with it.
countTokens(CountTokensRequest request) → Future<CountTokensResponse>
Perform a token counting.
deleteOperation(DeleteOperationRequest request) → Future<void>
Provides the Operations service functionality in this service.
directPredict(DirectPredictRequest request) → Future<DirectPredictResponse>
Perform an unary online prediction request to a gRPC model server for Vertex first-party products and frameworks.
directRawPredict(DirectRawPredictRequest request) → Future<DirectRawPredictResponse>
Perform an unary online prediction request to a gRPC model server for custom containers.
embedContent(EmbedContentRequest request) → Future<EmbedContentResponse>
Embed content with multimodal inputs.
explain(ExplainRequest request) → Future<ExplainResponse>
Perform an online explanation.
generateContent(GenerateContentRequest request) → Future<GenerateContentResponse>
Generate content with multimodal inputs.
getIamPolicy(GetIamPolicyRequest request) → Future<Policy>
Gets the access control policy for a resource. Returns an empty policy if the resource exists and does not have a policy set.
getLocation(GetLocationRequest request) → Future<Location>
Gets information about a location.
getOperation<T extends ProtoMessage, S extends ProtoMessage>(Operation<T, S> request) → Future<Operation<T, S>>
Provides the Operations service functionality in this service.
listLocations(ListLocationsRequest request) → Future<ListLocationsResponse>
Lists information about the supported locations for this service.
listOperations(ListOperationsRequest request) → Future<ListOperationsResponse>
Provides the Operations service functionality in this service.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
predict(PredictRequest request) → Future<PredictResponse>
Perform an online prediction.
rawPredict(RawPredictRequest request) → Future<HttpBody>
Perform an online prediction with an arbitrary HTTP payload.
serverStreamingPredict(StreamingPredictRequest request) → Stream<StreamingPredictResponse>
Perform a server-side streaming online prediction request for Vertex LLM streaming.
setIamPolicy(SetIamPolicyRequest request) → Future<Policy>
Sets the access control policy on the specified resource. Replaces any existing policy.
streamGenerateContent(GenerateContentRequest request) → Stream<GenerateContentResponse>
Generate content with multimodal inputs with streaming support.
streamRawPredict(StreamRawPredictRequest request) → Stream<HttpBody>
Perform a streaming online prediction with an arbitrary HTTP payload.
testIamPermissions(TestIamPermissionsRequest request) → Future<TestIamPermissionsResponse>
Returns permissions that a caller has on the specified resource. If the resource does not exist, this will return an empty set of permissions, not a NOT_FOUND error.
toString() → String
A string representation of this object.
inherited
waitOperation(WaitOperationRequest request) → Future<Operation<ProtoMessage, ProtoMessage>>
Provides the Operations service functionality in this service.

Operators

operator ==(Object other) → bool
The equality operator.
inherited