PredictionService class final
A service for online predictions and explanations.
Constructors
- PredictionService({required Client client})
-
Creates a
PredictionServiceusingclientfor transport. - PredictionService.fromApiKey([String? apiKey])
-
Creates a
PredictionServicethat 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
Operationsservice 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
Operationsservice 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.
-
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
Operationsservice 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
Operationsservice 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_FOUNDerror. -
toString(
) → String -
A string representation of this object.
inherited
-
waitOperation(
WaitOperationRequest request) → Future< Operation< ProtoMessage, ProtoMessage> > -
Provides the
Operationsservice functionality in this service.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited