| // Copyright 2022 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // Code generated by protoc-gen-go_gapic. DO NOT EDIT. |
| |
| package aiplatform |
| |
| import ( |
| "context" |
| "fmt" |
| "math" |
| "net/url" |
| "time" |
| |
| "cloud.google.com/go/longrunning" |
| lroauto "cloud.google.com/go/longrunning/autogen" |
| gax "github.com/googleapis/gax-go/v2" |
| "google.golang.org/api/iterator" |
| "google.golang.org/api/option" |
| "google.golang.org/api/option/internaloption" |
| gtransport "google.golang.org/api/transport/grpc" |
| aiplatformpb "google.golang.org/genproto/googleapis/cloud/aiplatform/v1beta1" |
| longrunningpb "google.golang.org/genproto/googleapis/longrunning" |
| "google.golang.org/grpc" |
| "google.golang.org/grpc/metadata" |
| "google.golang.org/protobuf/proto" |
| ) |
| |
| var newEndpointClientHook clientHook |
| |
| // EndpointCallOptions contains the retry settings for each method of EndpointClient. |
| type EndpointCallOptions struct { |
| CreateEndpoint []gax.CallOption |
| GetEndpoint []gax.CallOption |
| ListEndpoints []gax.CallOption |
| UpdateEndpoint []gax.CallOption |
| DeleteEndpoint []gax.CallOption |
| DeployModel []gax.CallOption |
| UndeployModel []gax.CallOption |
| } |
| |
| func defaultEndpointGRPCClientOptions() []option.ClientOption { |
| return []option.ClientOption{ |
| internaloption.WithDefaultEndpoint("aiplatform.googleapis.com:443"), |
| internaloption.WithDefaultMTLSEndpoint("aiplatform.mtls.googleapis.com:443"), |
| internaloption.WithDefaultAudience("https://aiplatform.googleapis.com/"), |
| internaloption.WithDefaultScopes(DefaultAuthScopes()...), |
| internaloption.EnableJwtWithScope(), |
| option.WithGRPCDialOption(grpc.WithDefaultCallOptions( |
| grpc.MaxCallRecvMsgSize(math.MaxInt32))), |
| } |
| } |
| |
| func defaultEndpointCallOptions() *EndpointCallOptions { |
| return &EndpointCallOptions{ |
| CreateEndpoint: []gax.CallOption{}, |
| GetEndpoint: []gax.CallOption{}, |
| ListEndpoints: []gax.CallOption{}, |
| UpdateEndpoint: []gax.CallOption{}, |
| DeleteEndpoint: []gax.CallOption{}, |
| DeployModel: []gax.CallOption{}, |
| UndeployModel: []gax.CallOption{}, |
| } |
| } |
| |
| // internalEndpointClient is an interface that defines the methods availaible from Vertex AI API. |
| type internalEndpointClient interface { |
| Close() error |
| setGoogleClientInfo(...string) |
| Connection() *grpc.ClientConn |
| CreateEndpoint(context.Context, *aiplatformpb.CreateEndpointRequest, ...gax.CallOption) (*CreateEndpointOperation, error) |
| CreateEndpointOperation(name string) *CreateEndpointOperation |
| GetEndpoint(context.Context, *aiplatformpb.GetEndpointRequest, ...gax.CallOption) (*aiplatformpb.Endpoint, error) |
| ListEndpoints(context.Context, *aiplatformpb.ListEndpointsRequest, ...gax.CallOption) *EndpointIterator |
| UpdateEndpoint(context.Context, *aiplatformpb.UpdateEndpointRequest, ...gax.CallOption) (*aiplatformpb.Endpoint, error) |
| DeleteEndpoint(context.Context, *aiplatformpb.DeleteEndpointRequest, ...gax.CallOption) (*DeleteEndpointOperation, error) |
| DeleteEndpointOperation(name string) *DeleteEndpointOperation |
| DeployModel(context.Context, *aiplatformpb.DeployModelRequest, ...gax.CallOption) (*DeployModelOperation, error) |
| DeployModelOperation(name string) *DeployModelOperation |
| UndeployModel(context.Context, *aiplatformpb.UndeployModelRequest, ...gax.CallOption) (*UndeployModelOperation, error) |
| UndeployModelOperation(name string) *UndeployModelOperation |
| } |
| |
| // EndpointClient is a client for interacting with Vertex AI API. |
| // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. |
| // |
| // A service for managing Vertex AI’s Endpoints. |
| type EndpointClient struct { |
| // The internal transport-dependent client. |
| internalClient internalEndpointClient |
| |
| // The call options for this service. |
| CallOptions *EndpointCallOptions |
| |
| // LROClient is used internally to handle long-running operations. |
| // It is exposed so that its CallOptions can be modified if required. |
| // Users should not Close this client. |
| LROClient *lroauto.OperationsClient |
| } |
| |
| // Wrapper methods routed to the internal client. |
| |
| // Close closes the connection to the API service. The user should invoke this when |
| // the client is no longer required. |
| func (c *EndpointClient) Close() error { |
| return c.internalClient.Close() |
| } |
| |
| // setGoogleClientInfo sets the name and version of the application in |
| // the `x-goog-api-client` header passed on each request. Intended for |
| // use by Google-written clients. |
| func (c *EndpointClient) setGoogleClientInfo(keyval ...string) { |
| c.internalClient.setGoogleClientInfo(keyval...) |
| } |
| |
| // Connection returns a connection to the API service. |
| // |
| // Deprecated. |
| func (c *EndpointClient) Connection() *grpc.ClientConn { |
| return c.internalClient.Connection() |
| } |
| |
| // CreateEndpoint creates an Endpoint. |
| func (c *EndpointClient) CreateEndpoint(ctx context.Context, req *aiplatformpb.CreateEndpointRequest, opts ...gax.CallOption) (*CreateEndpointOperation, error) { |
| return c.internalClient.CreateEndpoint(ctx, req, opts...) |
| } |
| |
| // CreateEndpointOperation returns a new CreateEndpointOperation from a given name. |
| // The name must be that of a previously created CreateEndpointOperation, possibly from a different process. |
| func (c *EndpointClient) CreateEndpointOperation(name string) *CreateEndpointOperation { |
| return c.internalClient.CreateEndpointOperation(name) |
| } |
| |
| // GetEndpoint gets an Endpoint. |
| func (c *EndpointClient) GetEndpoint(ctx context.Context, req *aiplatformpb.GetEndpointRequest, opts ...gax.CallOption) (*aiplatformpb.Endpoint, error) { |
| return c.internalClient.GetEndpoint(ctx, req, opts...) |
| } |
| |
| // ListEndpoints lists Endpoints in a Location. |
| func (c *EndpointClient) ListEndpoints(ctx context.Context, req *aiplatformpb.ListEndpointsRequest, opts ...gax.CallOption) *EndpointIterator { |
| return c.internalClient.ListEndpoints(ctx, req, opts...) |
| } |
| |
| // UpdateEndpoint updates an Endpoint. |
| func (c *EndpointClient) UpdateEndpoint(ctx context.Context, req *aiplatformpb.UpdateEndpointRequest, opts ...gax.CallOption) (*aiplatformpb.Endpoint, error) { |
| return c.internalClient.UpdateEndpoint(ctx, req, opts...) |
| } |
| |
| // DeleteEndpoint deletes an Endpoint. |
| func (c *EndpointClient) DeleteEndpoint(ctx context.Context, req *aiplatformpb.DeleteEndpointRequest, opts ...gax.CallOption) (*DeleteEndpointOperation, error) { |
| return c.internalClient.DeleteEndpoint(ctx, req, opts...) |
| } |
| |
| // DeleteEndpointOperation returns a new DeleteEndpointOperation from a given name. |
| // The name must be that of a previously created DeleteEndpointOperation, possibly from a different process. |
| func (c *EndpointClient) DeleteEndpointOperation(name string) *DeleteEndpointOperation { |
| return c.internalClient.DeleteEndpointOperation(name) |
| } |
| |
| // DeployModel deploys a Model into this Endpoint, creating a DeployedModel within it. |
| func (c *EndpointClient) DeployModel(ctx context.Context, req *aiplatformpb.DeployModelRequest, opts ...gax.CallOption) (*DeployModelOperation, error) { |
| return c.internalClient.DeployModel(ctx, req, opts...) |
| } |
| |
| // DeployModelOperation returns a new DeployModelOperation from a given name. |
| // The name must be that of a previously created DeployModelOperation, possibly from a different process. |
| func (c *EndpointClient) DeployModelOperation(name string) *DeployModelOperation { |
| return c.internalClient.DeployModelOperation(name) |
| } |
| |
| // UndeployModel undeploys a Model from an Endpoint, removing a DeployedModel from it, and |
| // freeing all resources it’s using. |
| func (c *EndpointClient) UndeployModel(ctx context.Context, req *aiplatformpb.UndeployModelRequest, opts ...gax.CallOption) (*UndeployModelOperation, error) { |
| return c.internalClient.UndeployModel(ctx, req, opts...) |
| } |
| |
| // UndeployModelOperation returns a new UndeployModelOperation from a given name. |
| // The name must be that of a previously created UndeployModelOperation, possibly from a different process. |
| func (c *EndpointClient) UndeployModelOperation(name string) *UndeployModelOperation { |
| return c.internalClient.UndeployModelOperation(name) |
| } |
| |
| // endpointGRPCClient is a client for interacting with Vertex AI API over gRPC transport. |
| // |
| // Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls. |
| type endpointGRPCClient struct { |
| // Connection pool of gRPC connections to the service. |
| connPool gtransport.ConnPool |
| |
| // flag to opt out of default deadlines via GOOGLE_API_GO_EXPERIMENTAL_DISABLE_DEFAULT_DEADLINE |
| disableDeadlines bool |
| |
| // Points back to the CallOptions field of the containing EndpointClient |
| CallOptions **EndpointCallOptions |
| |
| // The gRPC API client. |
| endpointClient aiplatformpb.EndpointServiceClient |
| |
| // LROClient is used internally to handle long-running operations. |
| // It is exposed so that its CallOptions can be modified if required. |
| // Users should not Close this client. |
| LROClient **lroauto.OperationsClient |
| |
| // The x-goog-* metadata to be sent with each request. |
| xGoogMetadata metadata.MD |
| } |
| |
| // NewEndpointClient creates a new endpoint service client based on gRPC. |
| // The returned client must be Closed when it is done being used to clean up its underlying connections. |
| // |
| // A service for managing Vertex AI’s Endpoints. |
| func NewEndpointClient(ctx context.Context, opts ...option.ClientOption) (*EndpointClient, error) { |
| clientOpts := defaultEndpointGRPCClientOptions() |
| if newEndpointClientHook != nil { |
| hookOpts, err := newEndpointClientHook(ctx, clientHookParams{}) |
| if err != nil { |
| return nil, err |
| } |
| clientOpts = append(clientOpts, hookOpts...) |
| } |
| |
| disableDeadlines, err := checkDisableDeadlines() |
| if err != nil { |
| return nil, err |
| } |
| |
| connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...) |
| if err != nil { |
| return nil, err |
| } |
| client := EndpointClient{CallOptions: defaultEndpointCallOptions()} |
| |
| c := &endpointGRPCClient{ |
| connPool: connPool, |
| disableDeadlines: disableDeadlines, |
| endpointClient: aiplatformpb.NewEndpointServiceClient(connPool), |
| CallOptions: &client.CallOptions, |
| } |
| c.setGoogleClientInfo() |
| |
| client.internalClient = c |
| |
| client.LROClient, err = lroauto.NewOperationsClient(ctx, gtransport.WithConnPool(connPool)) |
| if err != nil { |
| // This error "should not happen", since we are just reusing old connection pool |
| // and never actually need to dial. |
| // If this does happen, we could leak connp. However, we cannot close conn: |
| // If the user invoked the constructor with option.WithGRPCConn, |
| // we would close a connection that's still in use. |
| // TODO: investigate error conditions. |
| return nil, err |
| } |
| c.LROClient = &client.LROClient |
| return &client, nil |
| } |
| |
| // Connection returns a connection to the API service. |
| // |
| // Deprecated. |
| func (c *endpointGRPCClient) Connection() *grpc.ClientConn { |
| return c.connPool.Conn() |
| } |
| |
| // setGoogleClientInfo sets the name and version of the application in |
| // the `x-goog-api-client` header passed on each request. Intended for |
| // use by Google-written clients. |
| func (c *endpointGRPCClient) setGoogleClientInfo(keyval ...string) { |
| kv := append([]string{"gl-go", versionGo()}, keyval...) |
| kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "grpc", grpc.Version) |
| c.xGoogMetadata = metadata.Pairs("x-goog-api-client", gax.XGoogHeader(kv...)) |
| } |
| |
| // Close closes the connection to the API service. The user should invoke this when |
| // the client is no longer required. |
| func (c *endpointGRPCClient) Close() error { |
| return c.connPool.Close() |
| } |
| |
| func (c *endpointGRPCClient) CreateEndpoint(ctx context.Context, req *aiplatformpb.CreateEndpointRequest, opts ...gax.CallOption) (*CreateEndpointOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).CreateEndpoint[0:len((*c.CallOptions).CreateEndpoint):len((*c.CallOptions).CreateEndpoint)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.endpointClient.CreateEndpoint(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &CreateEndpointOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *endpointGRPCClient) GetEndpoint(ctx context.Context, req *aiplatformpb.GetEndpointRequest, opts ...gax.CallOption) (*aiplatformpb.Endpoint, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).GetEndpoint[0:len((*c.CallOptions).GetEndpoint):len((*c.CallOptions).GetEndpoint)], opts...) |
| var resp *aiplatformpb.Endpoint |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.endpointClient.GetEndpoint(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *endpointGRPCClient) ListEndpoints(ctx context.Context, req *aiplatformpb.ListEndpointsRequest, opts ...gax.CallOption) *EndpointIterator { |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).ListEndpoints[0:len((*c.CallOptions).ListEndpoints):len((*c.CallOptions).ListEndpoints)], opts...) |
| it := &EndpointIterator{} |
| req = proto.Clone(req).(*aiplatformpb.ListEndpointsRequest) |
| it.InternalFetch = func(pageSize int, pageToken string) ([]*aiplatformpb.Endpoint, string, error) { |
| resp := &aiplatformpb.ListEndpointsResponse{} |
| if pageToken != "" { |
| req.PageToken = pageToken |
| } |
| if pageSize > math.MaxInt32 { |
| req.PageSize = math.MaxInt32 |
| } else if pageSize != 0 { |
| req.PageSize = int32(pageSize) |
| } |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.endpointClient.ListEndpoints(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, "", err |
| } |
| |
| it.Response = resp |
| return resp.GetEndpoints(), resp.GetNextPageToken(), nil |
| } |
| fetch := func(pageSize int, pageToken string) (string, error) { |
| items, nextPageToken, err := it.InternalFetch(pageSize, pageToken) |
| if err != nil { |
| return "", err |
| } |
| it.items = append(it.items, items...) |
| return nextPageToken, nil |
| } |
| |
| it.pageInfo, it.nextFunc = iterator.NewPageInfo(fetch, it.bufLen, it.takeBuf) |
| it.pageInfo.MaxSize = int(req.GetPageSize()) |
| it.pageInfo.Token = req.GetPageToken() |
| |
| return it |
| } |
| |
| func (c *endpointGRPCClient) UpdateEndpoint(ctx context.Context, req *aiplatformpb.UpdateEndpointRequest, opts ...gax.CallOption) (*aiplatformpb.Endpoint, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "endpoint.name", url.QueryEscape(req.GetEndpoint().GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).UpdateEndpoint[0:len((*c.CallOptions).UpdateEndpoint):len((*c.CallOptions).UpdateEndpoint)], opts...) |
| var resp *aiplatformpb.Endpoint |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.endpointClient.UpdateEndpoint(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return resp, nil |
| } |
| |
| func (c *endpointGRPCClient) DeleteEndpoint(ctx context.Context, req *aiplatformpb.DeleteEndpointRequest, opts ...gax.CallOption) (*DeleteEndpointOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).DeleteEndpoint[0:len((*c.CallOptions).DeleteEndpoint):len((*c.CallOptions).DeleteEndpoint)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.endpointClient.DeleteEndpoint(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &DeleteEndpointOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *endpointGRPCClient) DeployModel(ctx context.Context, req *aiplatformpb.DeployModelRequest, opts ...gax.CallOption) (*DeployModelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "endpoint", url.QueryEscape(req.GetEndpoint()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).DeployModel[0:len((*c.CallOptions).DeployModel):len((*c.CallOptions).DeployModel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.endpointClient.DeployModel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &DeployModelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| func (c *endpointGRPCClient) UndeployModel(ctx context.Context, req *aiplatformpb.UndeployModelRequest, opts ...gax.CallOption) (*UndeployModelOperation, error) { |
| if _, ok := ctx.Deadline(); !ok && !c.disableDeadlines { |
| cctx, cancel := context.WithTimeout(ctx, 5000*time.Millisecond) |
| defer cancel() |
| ctx = cctx |
| } |
| md := metadata.Pairs("x-goog-request-params", fmt.Sprintf("%s=%v", "endpoint", url.QueryEscape(req.GetEndpoint()))) |
| |
| ctx = insertMetadata(ctx, c.xGoogMetadata, md) |
| opts = append((*c.CallOptions).UndeployModel[0:len((*c.CallOptions).UndeployModel):len((*c.CallOptions).UndeployModel)], opts...) |
| var resp *longrunningpb.Operation |
| err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error { |
| var err error |
| resp, err = c.endpointClient.UndeployModel(ctx, req, settings.GRPC...) |
| return err |
| }, opts...) |
| if err != nil { |
| return nil, err |
| } |
| return &UndeployModelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, resp), |
| }, nil |
| } |
| |
| // CreateEndpointOperation manages a long-running operation from CreateEndpoint. |
| type CreateEndpointOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // CreateEndpointOperation returns a new CreateEndpointOperation from a given name. |
| // The name must be that of a previously created CreateEndpointOperation, possibly from a different process. |
| func (c *endpointGRPCClient) CreateEndpointOperation(name string) *CreateEndpointOperation { |
| return &CreateEndpointOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *CreateEndpointOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.Endpoint, error) { |
| var resp aiplatformpb.Endpoint |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *CreateEndpointOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.Endpoint, error) { |
| var resp aiplatformpb.Endpoint |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *CreateEndpointOperation) Metadata() (*aiplatformpb.CreateEndpointOperationMetadata, error) { |
| var meta aiplatformpb.CreateEndpointOperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *CreateEndpointOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *CreateEndpointOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // DeleteEndpointOperation manages a long-running operation from DeleteEndpoint. |
| type DeleteEndpointOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // DeleteEndpointOperation returns a new DeleteEndpointOperation from a given name. |
| // The name must be that of a previously created DeleteEndpointOperation, possibly from a different process. |
| func (c *endpointGRPCClient) DeleteEndpointOperation(name string) *DeleteEndpointOperation { |
| return &DeleteEndpointOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *DeleteEndpointOperation) Wait(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.WaitWithInterval(ctx, nil, time.Minute, opts...) |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *DeleteEndpointOperation) Poll(ctx context.Context, opts ...gax.CallOption) error { |
| return op.lro.Poll(ctx, nil, opts...) |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *DeleteEndpointOperation) Metadata() (*aiplatformpb.DeleteOperationMetadata, error) { |
| var meta aiplatformpb.DeleteOperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *DeleteEndpointOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *DeleteEndpointOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // DeployModelOperation manages a long-running operation from DeployModel. |
| type DeployModelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // DeployModelOperation returns a new DeployModelOperation from a given name. |
| // The name must be that of a previously created DeployModelOperation, possibly from a different process. |
| func (c *endpointGRPCClient) DeployModelOperation(name string) *DeployModelOperation { |
| return &DeployModelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *DeployModelOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.DeployModelResponse, error) { |
| var resp aiplatformpb.DeployModelResponse |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *DeployModelOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.DeployModelResponse, error) { |
| var resp aiplatformpb.DeployModelResponse |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *DeployModelOperation) Metadata() (*aiplatformpb.DeployModelOperationMetadata, error) { |
| var meta aiplatformpb.DeployModelOperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *DeployModelOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *DeployModelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // UndeployModelOperation manages a long-running operation from UndeployModel. |
| type UndeployModelOperation struct { |
| lro *longrunning.Operation |
| } |
| |
| // UndeployModelOperation returns a new UndeployModelOperation from a given name. |
| // The name must be that of a previously created UndeployModelOperation, possibly from a different process. |
| func (c *endpointGRPCClient) UndeployModelOperation(name string) *UndeployModelOperation { |
| return &UndeployModelOperation{ |
| lro: longrunning.InternalNewOperation(*c.LROClient, &longrunningpb.Operation{Name: name}), |
| } |
| } |
| |
| // Wait blocks until the long-running operation is completed, returning the response and any errors encountered. |
| // |
| // See documentation of Poll for error-handling information. |
| func (op *UndeployModelOperation) Wait(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.UndeployModelResponse, error) { |
| var resp aiplatformpb.UndeployModelResponse |
| if err := op.lro.WaitWithInterval(ctx, &resp, time.Minute, opts...); err != nil { |
| return nil, err |
| } |
| return &resp, nil |
| } |
| |
| // Poll fetches the latest state of the long-running operation. |
| // |
| // Poll also fetches the latest metadata, which can be retrieved by Metadata. |
| // |
| // If Poll fails, the error is returned and op is unmodified. If Poll succeeds and |
| // the operation has completed with failure, the error is returned and op.Done will return true. |
| // If Poll succeeds and the operation has completed successfully, |
| // op.Done will return true, and the response of the operation is returned. |
| // If Poll succeeds and the operation has not completed, the returned response and error are both nil. |
| func (op *UndeployModelOperation) Poll(ctx context.Context, opts ...gax.CallOption) (*aiplatformpb.UndeployModelResponse, error) { |
| var resp aiplatformpb.UndeployModelResponse |
| if err := op.lro.Poll(ctx, &resp, opts...); err != nil { |
| return nil, err |
| } |
| if !op.Done() { |
| return nil, nil |
| } |
| return &resp, nil |
| } |
| |
| // Metadata returns metadata associated with the long-running operation. |
| // Metadata itself does not contact the server, but Poll does. |
| // To get the latest metadata, call this method after a successful call to Poll. |
| // If the metadata is not available, the returned metadata and error are both nil. |
| func (op *UndeployModelOperation) Metadata() (*aiplatformpb.UndeployModelOperationMetadata, error) { |
| var meta aiplatformpb.UndeployModelOperationMetadata |
| if err := op.lro.Metadata(&meta); err == longrunning.ErrNoMetadata { |
| return nil, nil |
| } else if err != nil { |
| return nil, err |
| } |
| return &meta, nil |
| } |
| |
| // Done reports whether the long-running operation has completed. |
| func (op *UndeployModelOperation) Done() bool { |
| return op.lro.Done() |
| } |
| |
| // Name returns the name of the long-running operation. |
| // The name is assigned by the server and is unique within the service from which the operation is created. |
| func (op *UndeployModelOperation) Name() string { |
| return op.lro.Name() |
| } |
| |
| // EndpointIterator manages a stream of *aiplatformpb.Endpoint. |
| type EndpointIterator struct { |
| items []*aiplatformpb.Endpoint |
| pageInfo *iterator.PageInfo |
| nextFunc func() error |
| |
| // Response is the raw response for the current page. |
| // It must be cast to the RPC response type. |
| // Calling Next() or InternalFetch() updates this value. |
| Response interface{} |
| |
| // InternalFetch is for use by the Google Cloud Libraries only. |
| // It is not part of the stable interface of this package. |
| // |
| // InternalFetch returns results from a single call to the underlying RPC. |
| // The number of results is no greater than pageSize. |
| // If there are no more results, nextPageToken is empty and err is nil. |
| InternalFetch func(pageSize int, pageToken string) (results []*aiplatformpb.Endpoint, nextPageToken string, err error) |
| } |
| |
| // PageInfo supports pagination. See the google.golang.org/api/iterator package for details. |
| func (it *EndpointIterator) PageInfo() *iterator.PageInfo { |
| return it.pageInfo |
| } |
| |
| // Next returns the next result. Its second return value is iterator.Done if there are no more |
| // results. Once Next returns Done, all subsequent calls will return Done. |
| func (it *EndpointIterator) Next() (*aiplatformpb.Endpoint, error) { |
| var item *aiplatformpb.Endpoint |
| if err := it.nextFunc(); err != nil { |
| return item, err |
| } |
| item = it.items[0] |
| it.items = it.items[1:] |
| return item, nil |
| } |
| |
| func (it *EndpointIterator) bufLen() int { |
| return len(it.items) |
| } |
| |
| func (it *EndpointIterator) takeBuf() interface{} { |
| b := it.items |
| it.items = nil |
| return b |
| } |