package storage

import "cloud.google.com/go/storage/internal/apiv2"

Package storage is an auto-generated package for the Cloud Storage API.

Lets you store and retrieve potentially-large, immutable data objects. 

NOTE: This package is in alpha. It is not stable, and is likely to change.

General documentation

For information about setting deadlines, reusing contexts, and more please visit https://pkg.go.dev/cloud.google.com/go.

Example usage

To get started with this package, create a client. 

ctx := context.Background()
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in:
//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
c, err := storage.NewClient(ctx)
if err != nil {
	// TODO: Handle error.
}
defer c.Close()

The client will use your default application credentials. Clients should be reused instead of created as needed. The methods of Client are safe for concurrent use by multiple goroutines. The returned client must be Closed when it is done being used.

Using the Client

The following is an example of making an API call with the newly created client. 

ctx := context.Background()
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in:
//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
c, err := storage.NewClient(ctx)
if err != nil {
	// TODO: Handle error.
}
defer c.Close()

req := &storagepb.DeleteBucketRequest{
	// TODO: Fill request struct fields.
	// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#DeleteBucketRequest.
}
err = c.DeleteBucket(ctx, req)
if err != nil {
	// TODO: Handle error.
}

Use of Context

The ctx passed to NewClient is used for authentication requests and for creating the underlying connection, but is not used for subsequent calls. Individual methods on the client use the ctx given to them.

To close the open connection, use the Close() method.

Index

Examples

Functions

func DefaultAuthScopes 

func DefaultAuthScopes() []string

DefaultAuthScopes reports the default set of authentication scopes to use with this package.

func InsertMetadata 

func InsertMetadata(ctx context.Context, mds ...metadata.MD) context.Context

InsertMetadata inserts the given gRPC metadata into the outgoing context.

Types

type BucketIterator 

type BucketIterator struct {

	// 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 []*storagepb.Bucket, nextPageToken string, err error)
	// contains filtered or unexported fields
}

BucketIterator manages a stream of *storagepb.Bucket.

func (*BucketIterator) Next 

func (it *BucketIterator) Next() (*storagepb.Bucket, error)

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 (*BucketIterator) PageInfo 

func (it *BucketIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

type CallOptions 

type CallOptions struct {
	DeleteBucket              []gax.CallOption
	GetBucket                 []gax.CallOption
	CreateBucket              []gax.CallOption
	ListBuckets               []gax.CallOption
	LockBucketRetentionPolicy []gax.CallOption
	GetIamPolicy              []gax.CallOption
	SetIamPolicy              []gax.CallOption
	TestIamPermissions        []gax.CallOption
	UpdateBucket              []gax.CallOption
	DeleteNotificationConfig  []gax.CallOption
	GetNotificationConfig     []gax.CallOption
	CreateNotificationConfig  []gax.CallOption
	ListNotificationConfigs   []gax.CallOption
	ComposeObject             []gax.CallOption
	DeleteObject              []gax.CallOption
	CancelResumableWrite      []gax.CallOption
	GetObject                 []gax.CallOption
	ReadObject                []gax.CallOption
	UpdateObject              []gax.CallOption
	WriteObject               []gax.CallOption
	ListObjects               []gax.CallOption
	RewriteObject             []gax.CallOption
	StartResumableWrite       []gax.CallOption
	QueryWriteStatus          []gax.CallOption
	GetServiceAccount         []gax.CallOption
	CreateHmacKey             []gax.CallOption
	DeleteHmacKey             []gax.CallOption
	GetHmacKey                []gax.CallOption
	ListHmacKeys              []gax.CallOption
	UpdateHmacKey             []gax.CallOption
}

CallOptions contains the retry settings for each method of Client.

type Client 

type Client struct {

	// The call options for this service.
	CallOptions *CallOptions
	// contains filtered or unexported fields
}

Client is a client for interacting with Cloud Storage API. Methods, except Close, may be called concurrently. However, fields must not be modified concurrently with method calls.

API Overview and Naming SyntaxThe Cloud Storage gRPC API allows applications to read and write data through the abstractions of buckets and objects. For a description of these abstractions please see https://cloud.google.com/storage/docs (at https://cloud.google.com/storage/docs).

Resources are named as follows: 

Projects are referred to as they are defined by the Resource Manager API,
using strings like projects/123456 or projects/my-string-id.

Buckets are named using string names of the form:
projects/{project}/buckets/{bucket}
For globally unique buckets, _ may be substituted for the project.

Objects are uniquely identified by their name along with the name of the
bucket they belong to, as separate strings in this API. For example:

ReadObjectRequest {
  bucket: ‘projects/_/buckets/my-bucket’
  object: ‘my-object’
  }
  Note that object names can contain / characters, which are treated as
  any other character (no special directory semantics).

func NewClient 

func NewClient(ctx context.Context, opts ...option.ClientOption) (*Client, error)

NewClient creates a new storage client based on gRPC. The returned client must be Closed when it is done being used to clean up its underlying connections.

API Overview and Naming SyntaxThe Cloud Storage gRPC API allows applications to read and write data through the abstractions of buckets and objects. For a description of these abstractions please see https://cloud.google.com/storage/docs (at https://cloud.google.com/storage/docs).

Resources are named as follows: 

Projects are referred to as they are defined by the Resource Manager API,
using strings like projects/123456 or projects/my-string-id.

Buckets are named using string names of the form:
projects/{project}/buckets/{bucket}
For globally unique buckets, _ may be substituted for the project.

Objects are uniquely identified by their name along with the name of the
bucket they belong to, as separate strings in this API. For example:

ReadObjectRequest {
  bucket: ‘projects/_/buckets/my-bucket’
  object: ‘my-object’
  }
  Note that object names can contain / characters, which are treated as
  any other character (no special directory semantics).
Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	// TODO: Use client.
	_ = c
}

func (*Client) CancelResumableWrite 

func (c *Client) CancelResumableWrite(ctx context.Context, req *storagepb.CancelResumableWriteRequest, opts ...gax.CallOption) (*storagepb.CancelResumableWriteResponse, error)

CancelResumableWrite cancels an in-progress resumable upload.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.CancelResumableWriteRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#CancelResumableWriteRequest.
	}
	resp, err := c.CancelResumableWrite(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) Close 

func (c *Client) Close() error

Close closes the connection to the API service. The user should invoke this when the client is no longer required.

func (*Client) ComposeObject 

func (c *Client) ComposeObject(ctx context.Context, req *storagepb.ComposeObjectRequest, opts ...gax.CallOption) (*storagepb.Object, error)

ComposeObject concatenates a list of existing objects into a new object in the same bucket.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.ComposeObjectRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#ComposeObjectRequest.
	}
	resp, err := c.ComposeObject(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) Connection 

func (c *Client) Connection() *grpc.ClientConn

Connection returns a connection to the API service.

Deprecated: Connections are now pooled so this method does not always return the same resource.

func (*Client) CreateBucket 

func (c *Client) CreateBucket(ctx context.Context, req *storagepb.CreateBucketRequest, opts ...gax.CallOption) (*storagepb.Bucket, error)

CreateBucket creates a new bucket.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.CreateBucketRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#CreateBucketRequest.
	}
	resp, err := c.CreateBucket(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) CreateHmacKey 

func (c *Client) CreateHmacKey(ctx context.Context, req *storagepb.CreateHmacKeyRequest, opts ...gax.CallOption) (*storagepb.CreateHmacKeyResponse, error)

CreateHmacKey creates a new HMAC key for the given service account.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.CreateHmacKeyRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#CreateHmacKeyRequest.
	}
	resp, err := c.CreateHmacKey(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) CreateNotificationConfig 

func (c *Client) CreateNotificationConfig(ctx context.Context, req *storagepb.CreateNotificationConfigRequest, opts ...gax.CallOption) (*storagepb.NotificationConfig, error)

CreateNotificationConfig creates a NotificationConfig for a given bucket. These NotificationConfigs, when triggered, publish messages to the specified Pub/Sub topics. See https://cloud.google.com/storage/docs/pubsub-notifications (at https://cloud.google.com/storage/docs/pubsub-notifications).

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.CreateNotificationConfigRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#CreateNotificationConfigRequest.
	}
	resp, err := c.CreateNotificationConfig(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) DeleteBucket 

func (c *Client) DeleteBucket(ctx context.Context, req *storagepb.DeleteBucketRequest, opts ...gax.CallOption) error

DeleteBucket permanently deletes an empty bucket.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.DeleteBucketRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#DeleteBucketRequest.
	}
	err = c.DeleteBucket(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

func (*Client) DeleteHmacKey 

func (c *Client) DeleteHmacKey(ctx context.Context, req *storagepb.DeleteHmacKeyRequest, opts ...gax.CallOption) error

DeleteHmacKey deletes a given HMAC key. Key must be in an INACTIVE state.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.DeleteHmacKeyRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#DeleteHmacKeyRequest.
	}
	err = c.DeleteHmacKey(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

func (*Client) DeleteNotificationConfig 

func (c *Client) DeleteNotificationConfig(ctx context.Context, req *storagepb.DeleteNotificationConfigRequest, opts ...gax.CallOption) error

DeleteNotificationConfig permanently deletes a NotificationConfig.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.DeleteNotificationConfigRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#DeleteNotificationConfigRequest.
	}
	err = c.DeleteNotificationConfig(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

func (*Client) DeleteObject 

func (c *Client) DeleteObject(ctx context.Context, req *storagepb.DeleteObjectRequest, opts ...gax.CallOption) error

DeleteObject deletes an object and its metadata. Deletions are permanent if versioning is not enabled for the bucket, or if the generation parameter is used.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.DeleteObjectRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#DeleteObjectRequest.
	}
	err = c.DeleteObject(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
}

func (*Client) GetBucket 

func (c *Client) GetBucket(ctx context.Context, req *storagepb.GetBucketRequest, opts ...gax.CallOption) (*storagepb.Bucket, error)

GetBucket returns metadata for the specified bucket.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.GetBucketRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#GetBucketRequest.
	}
	resp, err := c.GetBucket(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) GetHmacKey 

func (c *Client) GetHmacKey(ctx context.Context, req *storagepb.GetHmacKeyRequest, opts ...gax.CallOption) (*storagepb.HmacKeyMetadata, error)

GetHmacKey gets an existing HMAC key metadata for the given id.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.GetHmacKeyRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#GetHmacKeyRequest.
	}
	resp, err := c.GetHmacKey(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) GetIamPolicy 

func (c *Client) GetIamPolicy(ctx context.Context, req *iampb.GetIamPolicyRequest, opts ...gax.CallOption) (*iampb.Policy, error)

GetIamPolicy gets the IAM policy for a specified bucket or object. The resource field in the request should be projects//buckets/<bucket_name> for a bucket or projects//buckets/<bucket_name>/objects/<object_name> for an object.

Example

Code:play  

package main

import (
	"context"

	iampb "cloud.google.com/go/iam/apiv1/iampb"
	storage "cloud.google.com/go/storage/internal/apiv2"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &iampb.GetIamPolicyRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/iam/apiv1/iampb#GetIamPolicyRequest.
	}
	resp, err := c.GetIamPolicy(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) GetNotificationConfig 

func (c *Client) GetNotificationConfig(ctx context.Context, req *storagepb.GetNotificationConfigRequest, opts ...gax.CallOption) (*storagepb.NotificationConfig, error)

GetNotificationConfig view a NotificationConfig.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.GetNotificationConfigRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#GetNotificationConfigRequest.
	}
	resp, err := c.GetNotificationConfig(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) GetObject 

func (c *Client) GetObject(ctx context.Context, req *storagepb.GetObjectRequest, opts ...gax.CallOption) (*storagepb.Object, error)

GetObject retrieves an object’s metadata.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.GetObjectRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#GetObjectRequest.
	}
	resp, err := c.GetObject(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) GetServiceAccount 

func (c *Client) GetServiceAccount(ctx context.Context, req *storagepb.GetServiceAccountRequest, opts ...gax.CallOption) (*storagepb.ServiceAccount, error)

GetServiceAccount retrieves the name of a project’s Google Cloud Storage service account.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.GetServiceAccountRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#GetServiceAccountRequest.
	}
	resp, err := c.GetServiceAccount(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) ListBuckets 

func (c *Client) ListBuckets(ctx context.Context, req *storagepb.ListBucketsRequest, opts ...gax.CallOption) *BucketIterator

ListBuckets retrieves a list of buckets for a given project.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.ListBucketsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#ListBucketsRequest.
	}
	it := c.ListBuckets(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

func (*Client) ListHmacKeys 

func (c *Client) ListHmacKeys(ctx context.Context, req *storagepb.ListHmacKeysRequest, opts ...gax.CallOption) *HmacKeyMetadataIterator

ListHmacKeys lists HMAC keys under a given project with the additional filters provided.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.ListHmacKeysRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#ListHmacKeysRequest.
	}
	it := c.ListHmacKeys(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

func (*Client) ListNotificationConfigs 

func (c *Client) ListNotificationConfigs(ctx context.Context, req *storagepb.ListNotificationConfigsRequest, opts ...gax.CallOption) *NotificationConfigIterator

ListNotificationConfigs retrieves a list of NotificationConfigs for a given bucket.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.ListNotificationConfigsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#ListNotificationConfigsRequest.
	}
	it := c.ListNotificationConfigs(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

func (*Client) ListObjects 

func (c *Client) ListObjects(ctx context.Context, req *storagepb.ListObjectsRequest, opts ...gax.CallOption) *ObjectIterator

ListObjects retrieves a list of objects matching the criteria.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
	"google.golang.org/api/iterator"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.ListObjectsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#ListObjectsRequest.
	}
	it := c.ListObjects(ctx, req)
	for {
		resp, err := it.Next()
		if err == iterator.Done {
			break
		}
		if err != nil {
			// TODO: Handle error.
		}
		// TODO: Use resp.
		_ = resp
	}
}

func (*Client) LockBucketRetentionPolicy 

func (c *Client) LockBucketRetentionPolicy(ctx context.Context, req *storagepb.LockBucketRetentionPolicyRequest, opts ...gax.CallOption) (*storagepb.Bucket, error)

LockBucketRetentionPolicy locks retention policy on a bucket.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.LockBucketRetentionPolicyRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#LockBucketRetentionPolicyRequest.
	}
	resp, err := c.LockBucketRetentionPolicy(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) QueryWriteStatus 

func (c *Client) QueryWriteStatus(ctx context.Context, req *storagepb.QueryWriteStatusRequest, opts ...gax.CallOption) (*storagepb.QueryWriteStatusResponse, error)

QueryWriteStatus determines the persisted_size for an object that is being written, which can then be used as the write_offset for the next Write() call.

If the object does not exist (i.e., the object has been deleted, or the first Write() has not yet reached the service), this method returns the error NOT_FOUND.

The client may call QueryWriteStatus() at any time to determine how much data has been processed for this object. This is useful if the client is buffering data and needs to know which data can be safely evicted. For any sequence of QueryWriteStatus() calls for a given object name, the sequence of returned persisted_size values will be non-decreasing.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.QueryWriteStatusRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#QueryWriteStatusRequest.
	}
	resp, err := c.QueryWriteStatus(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) ReadObject 

func (c *Client) ReadObject(ctx context.Context, req *storagepb.ReadObjectRequest, opts ...gax.CallOption) (storagepb.Storage_ReadObjectClient, error)

ReadObject reads an object’s data.

func (*Client) RewriteObject 

func (c *Client) RewriteObject(ctx context.Context, req *storagepb.RewriteObjectRequest, opts ...gax.CallOption) (*storagepb.RewriteResponse, error)

RewriteObject rewrites a source object to a destination object. Optionally overrides metadata.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.RewriteObjectRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#RewriteObjectRequest.
	}
	resp, err := c.RewriteObject(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) SetIamPolicy 

func (c *Client) SetIamPolicy(ctx context.Context, req *iampb.SetIamPolicyRequest, opts ...gax.CallOption) (*iampb.Policy, error)

SetIamPolicy updates an IAM policy for the specified bucket or object. The resource field in the request should be projects//buckets/<bucket_name> for a bucket or projects//buckets/<bucket_name>/objects/<object_name> for an object.

Example

Code:play  

package main

import (
	"context"

	iampb "cloud.google.com/go/iam/apiv1/iampb"
	storage "cloud.google.com/go/storage/internal/apiv2"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &iampb.SetIamPolicyRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/iam/apiv1/iampb#SetIamPolicyRequest.
	}
	resp, err := c.SetIamPolicy(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) StartResumableWrite 

func (c *Client) StartResumableWrite(ctx context.Context, req *storagepb.StartResumableWriteRequest, opts ...gax.CallOption) (*storagepb.StartResumableWriteResponse, error)

StartResumableWrite starts a resumable write. How long the write operation remains valid, and what happens when the write operation becomes invalid, are service-dependent.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.StartResumableWriteRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#StartResumableWriteRequest.
	}
	resp, err := c.StartResumableWrite(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) TestIamPermissions 

func (c *Client) TestIamPermissions(ctx context.Context, req *iampb.TestIamPermissionsRequest, opts ...gax.CallOption) (*iampb.TestIamPermissionsResponse, error)

TestIamPermissions tests a set of permissions on the given bucket or object to see which, if any, are held by the caller. The resource field in the request should be projects//buckets/<bucket_name> for a bucket or projects//buckets/<bucket_name>/objects/<object_name> for an object.

Example

Code:play  

package main

import (
	"context"

	iampb "cloud.google.com/go/iam/apiv1/iampb"
	storage "cloud.google.com/go/storage/internal/apiv2"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &iampb.TestIamPermissionsRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/iam/apiv1/iampb#TestIamPermissionsRequest.
	}
	resp, err := c.TestIamPermissions(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) UpdateBucket 

func (c *Client) UpdateBucket(ctx context.Context, req *storagepb.UpdateBucketRequest, opts ...gax.CallOption) (*storagepb.Bucket, error)

UpdateBucket updates a bucket. Equivalent to JSON API’s storage.buckets.patch method.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.UpdateBucketRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#UpdateBucketRequest.
	}
	resp, err := c.UpdateBucket(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) UpdateHmacKey 

func (c *Client) UpdateHmacKey(ctx context.Context, req *storagepb.UpdateHmacKeyRequest, opts ...gax.CallOption) (*storagepb.HmacKeyMetadata, error)

UpdateHmacKey updates a given HMAC key state between ACTIVE and INACTIVE.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.UpdateHmacKeyRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#UpdateHmacKeyRequest.
	}
	resp, err := c.UpdateHmacKey(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) UpdateObject 

func (c *Client) UpdateObject(ctx context.Context, req *storagepb.UpdateObjectRequest, opts ...gax.CallOption) (*storagepb.Object, error)

UpdateObject updates an object’s metadata. Equivalent to JSON API’s storage.objects.patch.

Example

Code:play  

package main

import (
	"context"

	storage "cloud.google.com/go/storage/internal/apiv2"

	storagepb "cloud.google.com/go/storage/internal/apiv2/stubs"
)

func main() {
	ctx := context.Background()
	// This snippet has been automatically generated and should be regarded as a code template only.
	// It will require modifications to work:
	// - It may require correct/in-range values for request initialization.
	// - It may require specifying regional endpoints when creating the service client as shown in:
	//   https://pkg.go.dev/cloud.google.com/go#hdr-Client_Options
	c, err := storage.NewClient(ctx)
	if err != nil {
		// TODO: Handle error.
	}
	defer c.Close()

	req := &storagepb.UpdateObjectRequest{
		// TODO: Fill request struct fields.
		// See https://pkg.go.dev/cloud.google.com/go/storage/internal/apiv2/stubs#UpdateObjectRequest.
	}
	resp, err := c.UpdateObject(ctx, req)
	if err != nil {
		// TODO: Handle error.
	}
	// TODO: Use resp.
	_ = resp
}

func (*Client) WriteObject 

func (c *Client) WriteObject(ctx context.Context, opts ...gax.CallOption) (storagepb.Storage_WriteObjectClient, error)

WriteObject stores a new object and metadata.

An object can be written either in a single message stream or in a resumable sequence of message streams. To write using a single stream, the client should include in the first message of the stream an WriteObjectSpec describing the destination bucket, object, and any preconditions. Additionally, the final message must set ‘finish_write’ to true, or else it is an error.

For a resumable write, the client should instead call StartResumableWrite(), populating a WriteObjectSpec into that request. They should then attach the returned upload_id to the first message of each following call to WriteObject. If the stream is closed before finishing the upload (either explicitly by the client or due to a network error or an error response from the server), the client should do as follows: 

Check the result Status of the stream, to determine if writing can be
resumed on this stream or must be restarted from scratch (by calling
StartResumableWrite()). The resumable errors are DEADLINE_EXCEEDED,
INTERNAL, and UNAVAILABLE. For each case, the client should use binary
exponential backoff before retrying.  Additionally, writes can be
resumed after RESOURCE_EXHAUSTED errors, but only after taking
appropriate measures, which may include reducing aggregate send rate
across clients and/or requesting a quota increase for your project.

If the call to WriteObject returns ABORTED, that indicates
concurrent attempts to update the resumable write, caused either by
multiple racing clients or by a single client where the previous
request was timed out on the client side but nonetheless reached the
server. In this case the client should take steps to prevent further
concurrent writes (e.g., increase the timeouts, stop using more than
one process to perform the upload, etc.), and then should follow the
steps below for resuming the upload.

For resumable errors, the client should call QueryWriteStatus() and
then continue writing from the returned persisted_size. This may be
less than the amount of data the client previously sent. Note also that
it is acceptable to send data starting at an offset earlier than the
returned persisted_size; in this case, the service will skip data at
offsets that were already persisted (without checking that it matches
the previously written data), and write only the data starting from the
persisted offset. Even though the data isn’t written, it may still
incur a performance cost over resuming at the correct write offset.
This behavior can make client-side handling simpler in some cases.

The service will not view the object as complete until the client has sent a WriteObjectRequest with finish_write set to true. Sending any requests on a stream after sending a request with finish_write set to true will cause an error. The client should check the response it receives to determine how much data the service was able to commit and whether the service views the object as complete.

Attempting to resume an already finalized object will result in an OK status, with a WriteObjectResponse containing the finalized object’s metadata.

type HmacKeyMetadataIterator 

type HmacKeyMetadataIterator struct {

	// 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 []*storagepb.HmacKeyMetadata, nextPageToken string, err error)
	// contains filtered or unexported fields
}

HmacKeyMetadataIterator manages a stream of *storagepb.HmacKeyMetadata.

func (*HmacKeyMetadataIterator) Next 

func (it *HmacKeyMetadataIterator) Next() (*storagepb.HmacKeyMetadata, error)

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 (*HmacKeyMetadataIterator) PageInfo 

func (it *HmacKeyMetadataIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

type NotificationConfigIterator 

type NotificationConfigIterator struct {

	// 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 []*storagepb.NotificationConfig, nextPageToken string, err error)
	// contains filtered or unexported fields
}

NotificationConfigIterator manages a stream of *storagepb.NotificationConfig.

func (*NotificationConfigIterator) Next 

func (it *NotificationConfigIterator) Next() (*storagepb.NotificationConfig, error)

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 (*NotificationConfigIterator) PageInfo 

func (it *NotificationConfigIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

type ObjectIterator 

type ObjectIterator struct {

	// 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 []*storagepb.Object, nextPageToken string, err error)
	// contains filtered or unexported fields
}

ObjectIterator manages a stream of *storagepb.Object.

func (*ObjectIterator) Next 

func (it *ObjectIterator) Next() (*storagepb.Object, error)

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 (*ObjectIterator) PageInfo 

func (it *ObjectIterator) PageInfo() *iterator.PageInfo

PageInfo supports pagination. See the google.golang.org/api/iterator package for details.

Source Files

doc.go metadata.go storage_client.go version.go

Directories

PathSynopsis
internal/apiv2/stubs
Version
v1.30.1
Published
Mar 21, 2023
Platform
windows/amd64
Imports
21 packages
Last checked
55 minutes ago –

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