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reservation_client.go
executable file
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/
reservation_client.go
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// Copyright 2023 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 reservation
import (
"bytes"
"context"
"fmt"
"io"
"math"
"net/http"
"net/url"
"time"
reservationpb "cloud.google.com/go/bigquery/reservation/apiv1/reservationpb"
gax "github.com/googleapis/gax-go/v2"
"google.golang.org/api/googleapi"
"google.golang.org/api/iterator"
"google.golang.org/api/option"
"google.golang.org/api/option/internaloption"
gtransport "google.golang.org/api/transport/grpc"
httptransport "google.golang.org/api/transport/http"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/proto"
)
var newClientHook clientHook
// CallOptions contains the retry settings for each method of Client.
type CallOptions struct {
CreateReservation []gax.CallOption
ListReservations []gax.CallOption
GetReservation []gax.CallOption
DeleteReservation []gax.CallOption
UpdateReservation []gax.CallOption
CreateCapacityCommitment []gax.CallOption
ListCapacityCommitments []gax.CallOption
GetCapacityCommitment []gax.CallOption
DeleteCapacityCommitment []gax.CallOption
UpdateCapacityCommitment []gax.CallOption
SplitCapacityCommitment []gax.CallOption
MergeCapacityCommitments []gax.CallOption
CreateAssignment []gax.CallOption
ListAssignments []gax.CallOption
DeleteAssignment []gax.CallOption
SearchAssignments []gax.CallOption
SearchAllAssignments []gax.CallOption
MoveAssignment []gax.CallOption
UpdateAssignment []gax.CallOption
GetBiReservation []gax.CallOption
UpdateBiReservation []gax.CallOption
}
func defaultGRPCClientOptions() []option.ClientOption {
return []option.ClientOption{
internaloption.WithDefaultEndpoint("bigqueryreservation.googleapis.com:443"),
internaloption.WithDefaultMTLSEndpoint("bigqueryreservation.mtls.googleapis.com:443"),
internaloption.WithDefaultAudience("https://bigqueryreservation.googleapis.com/"),
internaloption.WithDefaultScopes(DefaultAuthScopes()...),
internaloption.EnableJwtWithScope(),
option.WithGRPCDialOption(grpc.WithDefaultCallOptions(
grpc.MaxCallRecvMsgSize(math.MaxInt32))),
}
}
func defaultCallOptions() *CallOptions {
return &CallOptions{
CreateReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
ListReservations: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
GetReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
DeleteReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
UpdateReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
CreateCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
ListCapacityCommitments: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
GetCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
DeleteCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
UpdateCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
SplitCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
MergeCapacityCommitments: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
CreateAssignment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
ListAssignments: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
DeleteAssignment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
SearchAssignments: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
SearchAllAssignments: []gax.CallOption{},
MoveAssignment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
UpdateAssignment: []gax.CallOption{},
GetBiReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnCodes([]codes.Code{
codes.DeadlineExceeded,
codes.Unavailable,
}, gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
})
}),
},
UpdateBiReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
}
}
func defaultRESTCallOptions() *CallOptions {
return &CallOptions{
CreateReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
ListReservations: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
GetReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
DeleteReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
UpdateReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
CreateCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
ListCapacityCommitments: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
GetCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
DeleteCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
UpdateCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
SplitCapacityCommitment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
MergeCapacityCommitments: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
CreateAssignment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
ListAssignments: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
DeleteAssignment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
SearchAssignments: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
SearchAllAssignments: []gax.CallOption{},
MoveAssignment: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
UpdateAssignment: []gax.CallOption{},
GetBiReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
gax.WithRetry(func() gax.Retryer {
return gax.OnHTTPCodes(gax.Backoff{
Initial: 100 * time.Millisecond,
Max: 60000 * time.Millisecond,
Multiplier: 1.30,
},
http.StatusGatewayTimeout,
http.StatusServiceUnavailable)
}),
},
UpdateBiReservation: []gax.CallOption{
gax.WithTimeout(300000 * time.Millisecond),
},
}
}
// internalClient is an interface that defines the methods available from BigQuery Reservation API.
type internalClient interface {
Close() error
setGoogleClientInfo(...string)
Connection() *grpc.ClientConn
CreateReservation(context.Context, *reservationpb.CreateReservationRequest, ...gax.CallOption) (*reservationpb.Reservation, error)
ListReservations(context.Context, *reservationpb.ListReservationsRequest, ...gax.CallOption) *ReservationIterator
GetReservation(context.Context, *reservationpb.GetReservationRequest, ...gax.CallOption) (*reservationpb.Reservation, error)
DeleteReservation(context.Context, *reservationpb.DeleteReservationRequest, ...gax.CallOption) error
UpdateReservation(context.Context, *reservationpb.UpdateReservationRequest, ...gax.CallOption) (*reservationpb.Reservation, error)
CreateCapacityCommitment(context.Context, *reservationpb.CreateCapacityCommitmentRequest, ...gax.CallOption) (*reservationpb.CapacityCommitment, error)
ListCapacityCommitments(context.Context, *reservationpb.ListCapacityCommitmentsRequest, ...gax.CallOption) *CapacityCommitmentIterator
GetCapacityCommitment(context.Context, *reservationpb.GetCapacityCommitmentRequest, ...gax.CallOption) (*reservationpb.CapacityCommitment, error)
DeleteCapacityCommitment(context.Context, *reservationpb.DeleteCapacityCommitmentRequest, ...gax.CallOption) error
UpdateCapacityCommitment(context.Context, *reservationpb.UpdateCapacityCommitmentRequest, ...gax.CallOption) (*reservationpb.CapacityCommitment, error)
SplitCapacityCommitment(context.Context, *reservationpb.SplitCapacityCommitmentRequest, ...gax.CallOption) (*reservationpb.SplitCapacityCommitmentResponse, error)
MergeCapacityCommitments(context.Context, *reservationpb.MergeCapacityCommitmentsRequest, ...gax.CallOption) (*reservationpb.CapacityCommitment, error)
CreateAssignment(context.Context, *reservationpb.CreateAssignmentRequest, ...gax.CallOption) (*reservationpb.Assignment, error)
ListAssignments(context.Context, *reservationpb.ListAssignmentsRequest, ...gax.CallOption) *AssignmentIterator
DeleteAssignment(context.Context, *reservationpb.DeleteAssignmentRequest, ...gax.CallOption) error
SearchAssignments(context.Context, *reservationpb.SearchAssignmentsRequest, ...gax.CallOption) *AssignmentIterator
SearchAllAssignments(context.Context, *reservationpb.SearchAllAssignmentsRequest, ...gax.CallOption) *AssignmentIterator
MoveAssignment(context.Context, *reservationpb.MoveAssignmentRequest, ...gax.CallOption) (*reservationpb.Assignment, error)
UpdateAssignment(context.Context, *reservationpb.UpdateAssignmentRequest, ...gax.CallOption) (*reservationpb.Assignment, error)
GetBiReservation(context.Context, *reservationpb.GetBiReservationRequest, ...gax.CallOption) (*reservationpb.BiReservation, error)
UpdateBiReservation(context.Context, *reservationpb.UpdateBiReservationRequest, ...gax.CallOption) (*reservationpb.BiReservation, error)
}
// Client is a client for interacting with BigQuery Reservation API.
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
//
// This API allows users to manage their BigQuery reservations.
//
// A reservation provides computational resource guarantees, in the form of
// slots (at https://cloud.google.com/bigquery/docs/slots), to users. A slot is a
// unit of computational power in BigQuery, and serves as the basic unit of
// parallelism. In a scan of a multi-partitioned table, a single slot operates
// on a single partition of the table. A reservation resource exists as a child
// resource of the admin project and location, e.g.:
// projects/myproject/locations/US/reservations/reservationName.
//
// A capacity commitment is a way to purchase compute capacity for BigQuery jobs
// (in the form of slots) with some committed period of usage. A capacity
// commitment resource exists as a child resource of the admin project and
// location, e.g.:
// projects/myproject/locations/US/capacityCommitments/id.
type Client struct {
// The internal transport-dependent client.
internalClient internalClient
// The call options for this service.
CallOptions *CallOptions
}
// 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 *Client) 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 *Client) setGoogleClientInfo(keyval ...string) {
c.internalClient.setGoogleClientInfo(keyval...)
}
// Connection returns a connection to the API service.
//
// Deprecated: Connections are now pooled so this method does not always
// return the same resource.
func (c *Client) Connection() *grpc.ClientConn {
return c.internalClient.Connection()
}
// CreateReservation creates a new reservation resource.
func (c *Client) CreateReservation(ctx context.Context, req *reservationpb.CreateReservationRequest, opts ...gax.CallOption) (*reservationpb.Reservation, error) {
return c.internalClient.CreateReservation(ctx, req, opts...)
}
// ListReservations lists all the reservations for the project in the specified location.
func (c *Client) ListReservations(ctx context.Context, req *reservationpb.ListReservationsRequest, opts ...gax.CallOption) *ReservationIterator {
return c.internalClient.ListReservations(ctx, req, opts...)
}
// GetReservation returns information about the reservation.
func (c *Client) GetReservation(ctx context.Context, req *reservationpb.GetReservationRequest, opts ...gax.CallOption) (*reservationpb.Reservation, error) {
return c.internalClient.GetReservation(ctx, req, opts...)
}
// DeleteReservation deletes a reservation.
// Returns google.rpc.Code.FAILED_PRECONDITION when reservation has
// assignments.
func (c *Client) DeleteReservation(ctx context.Context, req *reservationpb.DeleteReservationRequest, opts ...gax.CallOption) error {
return c.internalClient.DeleteReservation(ctx, req, opts...)
}
// UpdateReservation updates an existing reservation resource.
func (c *Client) UpdateReservation(ctx context.Context, req *reservationpb.UpdateReservationRequest, opts ...gax.CallOption) (*reservationpb.Reservation, error) {
return c.internalClient.UpdateReservation(ctx, req, opts...)
}
// CreateCapacityCommitment creates a new capacity commitment resource.
func (c *Client) CreateCapacityCommitment(ctx context.Context, req *reservationpb.CreateCapacityCommitmentRequest, opts ...gax.CallOption) (*reservationpb.CapacityCommitment, error) {
return c.internalClient.CreateCapacityCommitment(ctx, req, opts...)
}
// ListCapacityCommitments lists all the capacity commitments for the admin project.
func (c *Client) ListCapacityCommitments(ctx context.Context, req *reservationpb.ListCapacityCommitmentsRequest, opts ...gax.CallOption) *CapacityCommitmentIterator {
return c.internalClient.ListCapacityCommitments(ctx, req, opts...)
}
// GetCapacityCommitment returns information about the capacity commitment.
func (c *Client) GetCapacityCommitment(ctx context.Context, req *reservationpb.GetCapacityCommitmentRequest, opts ...gax.CallOption) (*reservationpb.CapacityCommitment, error) {
return c.internalClient.GetCapacityCommitment(ctx, req, opts...)
}
// DeleteCapacityCommitment deletes a capacity commitment. Attempting to delete capacity commitment
// before its commitment_end_time will fail with the error code
// google.rpc.Code.FAILED_PRECONDITION.
func (c *Client) DeleteCapacityCommitment(ctx context.Context, req *reservationpb.DeleteCapacityCommitmentRequest, opts ...gax.CallOption) error {
return c.internalClient.DeleteCapacityCommitment(ctx, req, opts...)
}
// UpdateCapacityCommitment updates an existing capacity commitment.
//
// Only plan and renewal_plan fields can be updated.
//
// Plan can only be changed to a plan of a longer commitment period.
// Attempting to change to a plan with shorter commitment period will fail
// with the error code google.rpc.Code.FAILED_PRECONDITION.
func (c *Client) UpdateCapacityCommitment(ctx context.Context, req *reservationpb.UpdateCapacityCommitmentRequest, opts ...gax.CallOption) (*reservationpb.CapacityCommitment, error) {
return c.internalClient.UpdateCapacityCommitment(ctx, req, opts...)
}
// SplitCapacityCommitment splits capacity commitment to two commitments of the same plan and
// commitment_end_time.
//
// A common use case is to enable downgrading commitments.
//
// For example, in order to downgrade from 10000 slots to 8000, you might
// split a 10000 capacity commitment into commitments of 2000 and 8000. Then,
// you delete the first one after the commitment end time passes.
func (c *Client) SplitCapacityCommitment(ctx context.Context, req *reservationpb.SplitCapacityCommitmentRequest, opts ...gax.CallOption) (*reservationpb.SplitCapacityCommitmentResponse, error) {
return c.internalClient.SplitCapacityCommitment(ctx, req, opts...)
}
// MergeCapacityCommitments merges capacity commitments of the same plan into a single commitment.
//
// The resulting capacity commitment has the greater commitment_end_time
// out of the to-be-merged capacity commitments.
//
// Attempting to merge capacity commitments of different plan will fail
// with the error code google.rpc.Code.FAILED_PRECONDITION.
func (c *Client) MergeCapacityCommitments(ctx context.Context, req *reservationpb.MergeCapacityCommitmentsRequest, opts ...gax.CallOption) (*reservationpb.CapacityCommitment, error) {
return c.internalClient.MergeCapacityCommitments(ctx, req, opts...)
}
// CreateAssignment creates an assignment object which allows the given project to submit jobs
// of a certain type using slots from the specified reservation.
//
// Currently a
// resource (project, folder, organization) can only have one assignment per
// each (job_type, location) combination, and that reservation will be used
// for all jobs of the matching type.
//
// Different assignments can be created on different levels of the
// projects, folders or organization hierarchy. During query execution,
// the assignment is looked up at the project, folder and organization levels
// in that order. The first assignment found is applied to the query.
//
// When creating assignments, it does not matter if other assignments exist at
// higher levels.
//
// Example:
//
// The organization organizationA contains two projects, project1
// and project2.
//
// Assignments for all three entities (organizationA, project1, and
// project2) could all be created and mapped to the same or different
// reservations.
//
// “None” assignments represent an absence of the assignment. Projects
// assigned to None use on-demand pricing. To create a “None” assignment, use
// “none” as a reservation_id in the parent. Example parent:
// projects/myproject/locations/US/reservations/none.
//
// Returns google.rpc.Code.PERMISSION_DENIED if user does not have
// ‘bigquery.admin’ permissions on the project using the reservation
// and the project that owns this reservation.
//
// Returns google.rpc.Code.INVALID_ARGUMENT when location of the assignment
// does not match location of the reservation.
func (c *Client) CreateAssignment(ctx context.Context, req *reservationpb.CreateAssignmentRequest, opts ...gax.CallOption) (*reservationpb.Assignment, error) {
return c.internalClient.CreateAssignment(ctx, req, opts...)
}
// ListAssignments lists assignments.
//
// Only explicitly created assignments will be returned.
//
// Example:
//
// Organization organizationA contains two projects, project1 and
// project2.
//
// Reservation res1 exists and was created previously.
//
// CreateAssignment was used previously to define the following
// associations between entities and reservations: <organizationA, res1>
// and <project1, res1>
//
// In this example, ListAssignments will just return the above two assignments
// for reservation res1, and no expansion/merge will happen.
//
// The wildcard “-” can be used for
// reservations in the request. In that case all assignments belongs to the
// specified project and location will be listed.
//
// Note "-" cannot be used for projects nor locations.
func (c *Client) ListAssignments(ctx context.Context, req *reservationpb.ListAssignmentsRequest, opts ...gax.CallOption) *AssignmentIterator {
return c.internalClient.ListAssignments(ctx, req, opts...)
}
// DeleteAssignment deletes a assignment. No expansion will happen.
//
// Example:
//
// Organization organizationA contains two projects, project1 and
// project2.
//
// Reservation res1 exists and was created previously.
//
// CreateAssignment was used previously to define the following
// associations between entities and reservations: <organizationA, res1>
// and <project1, res1>
//
// In this example, deletion of the <organizationA, res1> assignment won’t
// affect the other assignment <project1, res1>. After said deletion,
// queries from project1 will still use res1 while queries from
// project2 will switch to use on-demand mode.
func (c *Client) DeleteAssignment(ctx context.Context, req *reservationpb.DeleteAssignmentRequest, opts ...gax.CallOption) error {
return c.internalClient.DeleteAssignment(ctx, req, opts...)
}
// SearchAssignments deprecated: Looks up assignments for a specified resource for a particular
// region. If the request is about a project:
//
// Assignments created on the project will be returned if they exist.
//
// Otherwise assignments created on the closest ancestor will be
// returned.
//
// Assignments for different JobTypes will all be returned.
//
// The same logic applies if the request is about a folder.
//
// If the request is about an organization, then assignments created on the
// organization will be returned (organization doesn’t have ancestors).
//
// Comparing to ListAssignments, there are some behavior
// differences:
//
// permission on the assignee will be verified in this API.
//
// Hierarchy lookup (project->folder->organization) happens in this API.
//
// Parent here is projects/*/locations/*, instead of
// projects/*/locations/*reservations/*.
//
// Note "-" cannot be used for projects
// nor locations.
//
// Deprecated: SearchAssignments may be removed in a future version.
func (c *Client) SearchAssignments(ctx context.Context, req *reservationpb.SearchAssignmentsRequest, opts ...gax.CallOption) *AssignmentIterator {
return c.internalClient.SearchAssignments(ctx, req, opts...)
}
// SearchAllAssignments looks up assignments for a specified resource for a particular region.
// If the request is about a project:
//
// Assignments created on the project will be returned if they exist.
//
// Otherwise assignments created on the closest ancestor will be
// returned.
//
// Assignments for different JobTypes will all be returned.
//
// The same logic applies if the request is about a folder.
//
// If the request is about an organization, then assignments created on the
// organization will be returned (organization doesn’t have ancestors).
//
// Comparing to ListAssignments, there are some behavior
// differences:
//
// permission on the assignee will be verified in this API.
//
// Hierarchy lookup (project->folder->organization) happens in this API.
//
// Parent here is projects/*/locations/*, instead of
// projects/*/locations/*reservations/*.
func (c *Client) SearchAllAssignments(ctx context.Context, req *reservationpb.SearchAllAssignmentsRequest, opts ...gax.CallOption) *AssignmentIterator {
return c.internalClient.SearchAllAssignments(ctx, req, opts...)
}
// MoveAssignment moves an assignment under a new reservation.
//
// This differs from removing an existing assignment and recreating a new one
// by providing a transactional change that ensures an assignee always has an
// associated reservation.
func (c *Client) MoveAssignment(ctx context.Context, req *reservationpb.MoveAssignmentRequest, opts ...gax.CallOption) (*reservationpb.Assignment, error) {
return c.internalClient.MoveAssignment(ctx, req, opts...)
}
// UpdateAssignment updates an existing assignment.
//
// Only the priority field can be updated.
func (c *Client) UpdateAssignment(ctx context.Context, req *reservationpb.UpdateAssignmentRequest, opts ...gax.CallOption) (*reservationpb.Assignment, error) {
return c.internalClient.UpdateAssignment(ctx, req, opts...)
}
// GetBiReservation retrieves a BI reservation.
func (c *Client) GetBiReservation(ctx context.Context, req *reservationpb.GetBiReservationRequest, opts ...gax.CallOption) (*reservationpb.BiReservation, error) {
return c.internalClient.GetBiReservation(ctx, req, opts...)
}
// UpdateBiReservation updates a BI reservation.
//
// Only fields specified in the field_mask are updated.
//
// A singleton BI reservation always exists with default size 0.
// In order to reserve BI capacity it needs to be updated to an amount
// greater than 0. In order to release BI capacity reservation size
// must be set to 0.
func (c *Client) UpdateBiReservation(ctx context.Context, req *reservationpb.UpdateBiReservationRequest, opts ...gax.CallOption) (*reservationpb.BiReservation, error) {
return c.internalClient.UpdateBiReservation(ctx, req, opts...)
}
// gRPCClient is a client for interacting with BigQuery Reservation API over gRPC transport.
//
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type gRPCClient struct {
// Connection pool of gRPC connections to the service.
connPool gtransport.ConnPool
// Points back to the CallOptions field of the containing Client
CallOptions **CallOptions
// The gRPC API client.
client reservationpb.ReservationServiceClient
// The x-goog-* metadata to be sent with each request.
xGoogHeaders []string
}
// NewClient creates a new reservation service client based on gRPC.
// The returned client must be Closed when it is done being used to clean up its underlying connections.
//
// This API allows users to manage their BigQuery reservations.
//
// A reservation provides computational resource guarantees, in the form of
// slots (at https://cloud.google.com/bigquery/docs/slots), to users. A slot is a
// unit of computational power in BigQuery, and serves as the basic unit of
// parallelism. In a scan of a multi-partitioned table, a single slot operates
// on a single partition of the table. A reservation resource exists as a child
// resource of the admin project and location, e.g.:
// projects/myproject/locations/US/reservations/reservationName.
//
// A capacity commitment is a way to purchase compute capacity for BigQuery jobs
// (in the form of slots) with some committed period of usage. A capacity
// commitment resource exists as a child resource of the admin project and
// location, e.g.:
// projects/myproject/locations/US/capacityCommitments/id.
func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) {
clientOpts := defaultGRPCClientOptions()
if newClientHook != nil {
hookOpts, err := newClientHook(ctx, clientHookParams{})
if err != nil {
return nil, err
}
clientOpts = append(clientOpts, hookOpts...)
}
connPool, err := gtransport.DialPool(ctx, append(clientOpts, opts...)...)
if err != nil {
return nil, err
}
client := Client{CallOptions: defaultCallOptions()}
c := &gRPCClient{
connPool: connPool,
client: reservationpb.NewReservationServiceClient(connPool),
CallOptions: &client.CallOptions,
}
c.setGoogleClientInfo()
client.internalClient = c
return &client, nil
}
// Connection returns a connection to the API service.
//
// Deprecated: Connections are now pooled so this method does not always
// return the same resource.
func (c *gRPCClient) 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 *gRPCClient) setGoogleClientInfo(keyval ...string) {
kv := append([]string{"gl-go", gax.GoVersion}, keyval...)
kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "grpc", grpc.Version)
c.xGoogHeaders = []string{"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 *gRPCClient) Close() error {
return c.connPool.Close()
}
// Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.
type restClient struct {
// The http endpoint to connect to.
endpoint string
// The http client.
httpClient *http.Client
// The x-goog-* headers to be sent with each request.
xGoogHeaders []string
// Points back to the CallOptions field of the containing Client
CallOptions **CallOptions
}
// NewRESTClient creates a new reservation service rest client.
//
// This API allows users to manage their BigQuery reservations.
//
// A reservation provides computational resource guarantees, in the form of
// slots (at https://cloud.google.com/bigquery/docs/slots), to users. A slot is a
// unit of computational power in BigQuery, and serves as the basic unit of
// parallelism. In a scan of a multi-partitioned table, a single slot operates
// on a single partition of the table. A reservation resource exists as a child
// resource of the admin project and location, e.g.:
// projects/myproject/locations/US/reservations/reservationName.
//
// A capacity commitment is a way to purchase compute capacity for BigQuery jobs
// (in the form of slots) with some committed period of usage. A capacity
// commitment resource exists as a child resource of the admin project and
// location, e.g.:
// projects/myproject/locations/US/capacityCommitments/id.
func NewRESTClient(ctx context.Context, opts ...option.ClientOption) (*Client, error) {
clientOpts := append(defaultRESTClientOptions(), opts...)
httpClient, endpoint, err := httptransport.NewClient(ctx, clientOpts...)
if err != nil {
return nil, err
}
callOpts := defaultRESTCallOptions()
c := &restClient{
endpoint: endpoint,
httpClient: httpClient,
CallOptions: &callOpts,
}
c.setGoogleClientInfo()
return &Client{internalClient: c, CallOptions: callOpts}, nil
}
func defaultRESTClientOptions() []option.ClientOption {
return []option.ClientOption{
internaloption.WithDefaultEndpoint("https://bigqueryreservation.googleapis.com"),
internaloption.WithDefaultMTLSEndpoint("https://bigqueryreservation.mtls.googleapis.com"),
internaloption.WithDefaultAudience("https://bigqueryreservation.googleapis.com/"),
internaloption.WithDefaultScopes(DefaultAuthScopes()...),
}
}
// 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 *restClient) setGoogleClientInfo(keyval ...string) {
kv := append([]string{"gl-go", gax.GoVersion}, keyval...)
kv = append(kv, "gapic", getVersionClient(), "gax", gax.Version, "rest", "UNKNOWN")
c.xGoogHeaders = []string{"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 *restClient) Close() error {
// Replace httpClient with nil to force cleanup.
c.httpClient = nil
return nil
}
// Connection returns a connection to the API service.
//
// Deprecated: This method always returns nil.
func (c *restClient) Connection() *grpc.ClientConn {
return nil
}
func (c *gRPCClient) CreateReservation(ctx context.Context, req *reservationpb.CreateReservationRequest, opts ...gax.CallOption) (*reservationpb.Reservation, error) {
hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}
hds = append(c.xGoogHeaders, hds...)
ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
opts = append((*c.CallOptions).CreateReservation[0:len((*c.CallOptions).CreateReservation):len((*c.CallOptions).CreateReservation)], opts...)
var resp *reservationpb.Reservation
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.client.CreateReservation(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
func (c *gRPCClient) ListReservations(ctx context.Context, req *reservationpb.ListReservationsRequest, opts ...gax.CallOption) *ReservationIterator {
hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "parent", url.QueryEscape(req.GetParent()))}
hds = append(c.xGoogHeaders, hds...)
ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
opts = append((*c.CallOptions).ListReservations[0:len((*c.CallOptions).ListReservations):len((*c.CallOptions).ListReservations)], opts...)
it := &ReservationIterator{}
req = proto.Clone(req).(*reservationpb.ListReservationsRequest)
it.InternalFetch = func(pageSize int, pageToken string) ([]*reservationpb.Reservation, string, error) {
resp := &reservationpb.ListReservationsResponse{}
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.client.ListReservations(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, "", err
}
it.Response = resp
return resp.GetReservations(), 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 *gRPCClient) GetReservation(ctx context.Context, req *reservationpb.GetReservationRequest, opts ...gax.CallOption) (*reservationpb.Reservation, error) {
hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}
hds = append(c.xGoogHeaders, hds...)
ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
opts = append((*c.CallOptions).GetReservation[0:len((*c.CallOptions).GetReservation):len((*c.CallOptions).GetReservation)], opts...)
var resp *reservationpb.Reservation
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
resp, err = c.client.GetReservation(ctx, req, settings.GRPC...)
return err
}, opts...)
if err != nil {
return nil, err
}
return resp, nil
}
func (c *gRPCClient) DeleteReservation(ctx context.Context, req *reservationpb.DeleteReservationRequest, opts ...gax.CallOption) error {
hds := []string{"x-goog-request-params", fmt.Sprintf("%s=%v", "name", url.QueryEscape(req.GetName()))}
hds = append(c.xGoogHeaders, hds...)
ctx = gax.InsertMetadataIntoOutgoingContext(ctx, hds...)
opts = append((*c.CallOptions).DeleteReservation[0:len((*c.CallOptions).DeleteReservation):len((*c.CallOptions).DeleteReservation)], opts...)
err := gax.Invoke(ctx, func(ctx context.Context, settings gax.CallSettings) error {
var err error
_, err = c.client.DeleteReservation(ctx, req, settings.GRPC...)