Package com.google.storage.v2 (2.36.1)

A client to Cloud Storage API

The interfaces provided are listed below, along with usage samples.

StorageClient

Service Description: ## API Overview and Naming Syntax

The 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.

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).

Sample for StorageClient:


 // 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://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (StorageClient storageClient = StorageClient.create()) {
   BucketName name = BucketName.of("[PROJECT]", "[BUCKET]");
   storageClient.deleteBucket(name);
 }

Classes

BidiWriteObjectRequest

Request message for BidiWriteObject.

Protobuf type google.storage.v2.BidiWriteObjectRequest

BidiWriteObjectRequest.Builder

Request message for BidiWriteObject.

Protobuf type google.storage.v2.BidiWriteObjectRequest

BidiWriteObjectResponse

Response message for BidiWriteObject.

Protobuf type google.storage.v2.BidiWriteObjectResponse

BidiWriteObjectResponse.Builder

Response message for BidiWriteObject.

Protobuf type google.storage.v2.BidiWriteObjectResponse

Bucket

A bucket.

Protobuf type google.storage.v2.Bucket

Bucket.Autoclass

Configuration for a bucket's Autoclass feature.

Protobuf type google.storage.v2.Bucket.Autoclass

Bucket.Autoclass.Builder

Configuration for a bucket's Autoclass feature.

Protobuf type google.storage.v2.Bucket.Autoclass

Bucket.Billing

Billing properties of a bucket.

Protobuf type google.storage.v2.Bucket.Billing

Bucket.Billing.Builder

Billing properties of a bucket.

Protobuf type google.storage.v2.Bucket.Billing

Bucket.Builder

A bucket.

Protobuf type google.storage.v2.Bucket

Bucket.Cors

Cross-Origin Response sharing (CORS) properties for a bucket. For more on Cloud Storage and CORS, see https://cloud.google.com/storage/docs/cross-origin. For more on CORS in general, see https://tools.ietf.org/html/rfc6454.

Protobuf type google.storage.v2.Bucket.Cors

Bucket.Cors.Builder

Cross-Origin Response sharing (CORS) properties for a bucket. For more on Cloud Storage and CORS, see https://cloud.google.com/storage/docs/cross-origin. For more on CORS in general, see https://tools.ietf.org/html/rfc6454.

Protobuf type google.storage.v2.Bucket.Cors

Bucket.CustomPlacementConfig

Configuration for Custom Dual Regions. It should specify precisely two eligible regions within the same Multiregion. More information on regions may be found https://cloud.google.com/storage/docs/locations.

Protobuf type google.storage.v2.Bucket.CustomPlacementConfig

Bucket.CustomPlacementConfig.Builder

Configuration for Custom Dual Regions. It should specify precisely two eligible regions within the same Multiregion. More information on regions may be found https://cloud.google.com/storage/docs/locations.

Protobuf type google.storage.v2.Bucket.CustomPlacementConfig

Bucket.Encryption

Encryption properties of a bucket.

Protobuf type google.storage.v2.Bucket.Encryption

Bucket.Encryption.Builder

Encryption properties of a bucket.

Protobuf type google.storage.v2.Bucket.Encryption

Bucket.HierarchicalNamespace

Configuration for a bucket's hierarchical namespace feature.

Protobuf type google.storage.v2.Bucket.HierarchicalNamespace

Bucket.HierarchicalNamespace.Builder

Configuration for a bucket's hierarchical namespace feature.

Protobuf type google.storage.v2.Bucket.HierarchicalNamespace

Bucket.IamConfig

Bucket restriction options.

Protobuf type google.storage.v2.Bucket.IamConfig

Bucket.IamConfig.Builder

Bucket restriction options.

Protobuf type google.storage.v2.Bucket.IamConfig

Bucket.IamConfig.UniformBucketLevelAccess

Settings for Uniform Bucket level access. See https://cloud.google.com/storage/docs/uniform-bucket-level-access.

Protobuf type google.storage.v2.Bucket.IamConfig.UniformBucketLevelAccess

Bucket.IamConfig.UniformBucketLevelAccess.Builder

Settings for Uniform Bucket level access. See https://cloud.google.com/storage/docs/uniform-bucket-level-access.

Protobuf type google.storage.v2.Bucket.IamConfig.UniformBucketLevelAccess

Bucket.Lifecycle

Lifecycle properties of a bucket. For more information, see https://cloud.google.com/storage/docs/lifecycle.

Protobuf type google.storage.v2.Bucket.Lifecycle

Bucket.Lifecycle.Builder

Lifecycle properties of a bucket. For more information, see https://cloud.google.com/storage/docs/lifecycle.

Protobuf type google.storage.v2.Bucket.Lifecycle

Bucket.Lifecycle.Rule

A lifecycle Rule, combining an action to take on an object and a condition which will trigger that action.

Protobuf type google.storage.v2.Bucket.Lifecycle.Rule

Bucket.Lifecycle.Rule.Action

An action to take on an object.

Protobuf type google.storage.v2.Bucket.Lifecycle.Rule.Action

Bucket.Lifecycle.Rule.Action.Builder

An action to take on an object.

Protobuf type google.storage.v2.Bucket.Lifecycle.Rule.Action

Bucket.Lifecycle.Rule.Builder

A lifecycle Rule, combining an action to take on an object and a condition which will trigger that action.

Protobuf type google.storage.v2.Bucket.Lifecycle.Rule

Bucket.Lifecycle.Rule.Condition

A condition of an object which triggers some action.

Protobuf type google.storage.v2.Bucket.Lifecycle.Rule.Condition

Bucket.Lifecycle.Rule.Condition.Builder

A condition of an object which triggers some action.

Protobuf type google.storage.v2.Bucket.Lifecycle.Rule.Condition

Bucket.Logging

Logging-related properties of a bucket.

Protobuf type google.storage.v2.Bucket.Logging

Bucket.Logging.Builder

Logging-related properties of a bucket.

Protobuf type google.storage.v2.Bucket.Logging

Bucket.RetentionPolicy

Retention policy properties of a bucket.

Protobuf type google.storage.v2.Bucket.RetentionPolicy

Bucket.RetentionPolicy.Builder

Retention policy properties of a bucket.

Protobuf type google.storage.v2.Bucket.RetentionPolicy

Bucket.SoftDeletePolicy

Soft delete policy properties of a bucket.

Protobuf type google.storage.v2.Bucket.SoftDeletePolicy

Bucket.SoftDeletePolicy.Builder

Soft delete policy properties of a bucket.

Protobuf type google.storage.v2.Bucket.SoftDeletePolicy

Bucket.Versioning

Properties of a bucket related to versioning. For more on Cloud Storage versioning, see https://cloud.google.com/storage/docs/object-versioning.

Protobuf type google.storage.v2.Bucket.Versioning

Bucket.Versioning.Builder

Properties of a bucket related to versioning. For more on Cloud Storage versioning, see https://cloud.google.com/storage/docs/object-versioning.

Protobuf type google.storage.v2.Bucket.Versioning

Bucket.Website

Properties of a bucket related to accessing the contents as a static website. For more on hosting a static website via Cloud Storage, see https://cloud.google.com/storage/docs/hosting-static-website.

Protobuf type google.storage.v2.Bucket.Website

Bucket.Website.Builder

Properties of a bucket related to accessing the contents as a static website. For more on hosting a static website via Cloud Storage, see https://cloud.google.com/storage/docs/hosting-static-website.

Protobuf type google.storage.v2.Bucket.Website

BucketAccessControl

An access-control entry.

Protobuf type google.storage.v2.BucketAccessControl

BucketAccessControl.Builder

An access-control entry.

Protobuf type google.storage.v2.BucketAccessControl

BucketName

BucketName.Builder

Builder for projects/{project}/buckets/{bucket}.

CancelResumableWriteRequest

Message for canceling an in-progress resumable upload. upload_id must be set.

Protobuf type google.storage.v2.CancelResumableWriteRequest

CancelResumableWriteRequest.Builder

Message for canceling an in-progress resumable upload. upload_id must be set.

Protobuf type google.storage.v2.CancelResumableWriteRequest

CancelResumableWriteResponse

Empty response message for canceling an in-progress resumable upload, will be extended as needed.

Protobuf type google.storage.v2.CancelResumableWriteResponse

CancelResumableWriteResponse.Builder

Empty response message for canceling an in-progress resumable upload, will be extended as needed.

Protobuf type google.storage.v2.CancelResumableWriteResponse

ChecksummedData

Message used to convey content being read or written, along with an optional checksum.

Protobuf type google.storage.v2.ChecksummedData

ChecksummedData.Builder

Message used to convey content being read or written, along with an optional checksum.

Protobuf type google.storage.v2.ChecksummedData

CommonObjectRequestParams

Parameters that can be passed to any object request.

Protobuf type google.storage.v2.CommonObjectRequestParams

CommonObjectRequestParams.Builder

Parameters that can be passed to any object request.

Protobuf type google.storage.v2.CommonObjectRequestParams

ComposeObjectRequest

Request message for ComposeObject.

Protobuf type google.storage.v2.ComposeObjectRequest

ComposeObjectRequest.Builder

Request message for ComposeObject.

Protobuf type google.storage.v2.ComposeObjectRequest

ComposeObjectRequest.SourceObject

Description of a source object for a composition request.

Protobuf type google.storage.v2.ComposeObjectRequest.SourceObject

ComposeObjectRequest.SourceObject.Builder

Description of a source object for a composition request.

Protobuf type google.storage.v2.ComposeObjectRequest.SourceObject

ComposeObjectRequest.SourceObject.ObjectPreconditions

Preconditions for a source object of a composition request.

Protobuf type google.storage.v2.ComposeObjectRequest.SourceObject.ObjectPreconditions

ComposeObjectRequest.SourceObject.ObjectPreconditions.Builder

Preconditions for a source object of a composition request.

Protobuf type google.storage.v2.ComposeObjectRequest.SourceObject.ObjectPreconditions

ContentRange

Specifies a requested range of bytes to download.

Protobuf type google.storage.v2.ContentRange

ContentRange.Builder

Specifies a requested range of bytes to download.

Protobuf type google.storage.v2.ContentRange

CreateBucketRequest

Request message for CreateBucket.

Protobuf type google.storage.v2.CreateBucketRequest

CreateBucketRequest.Builder

Request message for CreateBucket.

Protobuf type google.storage.v2.CreateBucketRequest

CreateHmacKeyRequest

Request message for CreateHmacKey.

Protobuf type google.storage.v2.CreateHmacKeyRequest

CreateHmacKeyRequest.Builder

Request message for CreateHmacKey.

Protobuf type google.storage.v2.CreateHmacKeyRequest

CreateHmacKeyResponse

Create hmac response. The only time the secret for an HMAC will be returned.

Protobuf type google.storage.v2.CreateHmacKeyResponse

CreateHmacKeyResponse.Builder

Create hmac response. The only time the secret for an HMAC will be returned.

Protobuf type google.storage.v2.CreateHmacKeyResponse

CreateNotificationConfigRequest

Request message for CreateNotificationConfig.

Protobuf type google.storage.v2.CreateNotificationConfigRequest

CreateNotificationConfigRequest.Builder

Request message for CreateNotificationConfig.

Protobuf type google.storage.v2.CreateNotificationConfigRequest

CryptoKeyName

CryptoKeyName.Builder

Builder for projects/{project}/locations/{location}/keyRings/{key_ring}/cryptoKeys/{crypto_key}.

CustomerEncryption

Describes the Customer-Supplied Encryption Key mechanism used to store an Object's data at rest.

Protobuf type google.storage.v2.CustomerEncryption

CustomerEncryption.Builder

Describes the Customer-Supplied Encryption Key mechanism used to store an Object's data at rest.

Protobuf type google.storage.v2.CustomerEncryption

DeleteBucketRequest

Request message for DeleteBucket.

Protobuf type google.storage.v2.DeleteBucketRequest

DeleteBucketRequest.Builder

Request message for DeleteBucket.

Protobuf type google.storage.v2.DeleteBucketRequest

DeleteHmacKeyRequest

Request object to delete a given HMAC key.

Protobuf type google.storage.v2.DeleteHmacKeyRequest

DeleteHmacKeyRequest.Builder

Request object to delete a given HMAC key.

Protobuf type google.storage.v2.DeleteHmacKeyRequest

DeleteNotificationConfigRequest

Request message for DeleteNotificationConfig.

Protobuf type google.storage.v2.DeleteNotificationConfigRequest

DeleteNotificationConfigRequest.Builder

Request message for DeleteNotificationConfig.

Protobuf type google.storage.v2.DeleteNotificationConfigRequest

DeleteObjectRequest

Message for deleting an object. bucket and object must be set.

Protobuf type google.storage.v2.DeleteObjectRequest

DeleteObjectRequest.Builder

Message for deleting an object. bucket and object must be set.

Protobuf type google.storage.v2.DeleteObjectRequest

GetBucketRequest

Request message for GetBucket.

Protobuf type google.storage.v2.GetBucketRequest

GetBucketRequest.Builder

Request message for GetBucket.

Protobuf type google.storage.v2.GetBucketRequest

GetHmacKeyRequest

Request object to get metadata on a given HMAC key.

Protobuf type google.storage.v2.GetHmacKeyRequest

GetHmacKeyRequest.Builder

Request object to get metadata on a given HMAC key.

Protobuf type google.storage.v2.GetHmacKeyRequest

GetNotificationConfigRequest

Request message for GetNotificationConfig.

Protobuf type google.storage.v2.GetNotificationConfigRequest

GetNotificationConfigRequest.Builder

Request message for GetNotificationConfig.

Protobuf type google.storage.v2.GetNotificationConfigRequest

GetObjectRequest

Request message for GetObject.

Protobuf type google.storage.v2.GetObjectRequest

GetObjectRequest.Builder

Request message for GetObject.

Protobuf type google.storage.v2.GetObjectRequest

GetServiceAccountRequest

Request message for GetServiceAccount.

Protobuf type google.storage.v2.GetServiceAccountRequest

GetServiceAccountRequest.Builder

Request message for GetServiceAccount.

Protobuf type google.storage.v2.GetServiceAccountRequest

HmacKeyMetadata

Hmac Key Metadata, which includes all information other than the secret.

Protobuf type google.storage.v2.HmacKeyMetadata

HmacKeyMetadata.Builder

Hmac Key Metadata, which includes all information other than the secret.

Protobuf type google.storage.v2.HmacKeyMetadata

ListBucketsRequest

Request message for ListBuckets.

Protobuf type google.storage.v2.ListBucketsRequest

ListBucketsRequest.Builder

Request message for ListBuckets.

Protobuf type google.storage.v2.ListBucketsRequest

ListBucketsResponse

The result of a call to Buckets.ListBuckets

Protobuf type google.storage.v2.ListBucketsResponse

ListBucketsResponse.Builder

The result of a call to Buckets.ListBuckets

Protobuf type google.storage.v2.ListBucketsResponse

ListHmacKeysRequest

Request to fetch a list of HMAC keys under a given project.

Protobuf type google.storage.v2.ListHmacKeysRequest

ListHmacKeysRequest.Builder

Request to fetch a list of HMAC keys under a given project.

Protobuf type google.storage.v2.ListHmacKeysRequest

ListHmacKeysResponse

Hmac key list response with next page information.

Protobuf type google.storage.v2.ListHmacKeysResponse

ListHmacKeysResponse.Builder

Hmac key list response with next page information.

Protobuf type google.storage.v2.ListHmacKeysResponse

ListNotificationConfigsRequest

Request message for ListNotifications.

Protobuf type google.storage.v2.ListNotificationConfigsRequest

ListNotificationConfigsRequest.Builder

Request message for ListNotifications.

Protobuf type google.storage.v2.ListNotificationConfigsRequest

ListNotificationConfigsResponse

The result of a call to ListNotificationConfigs

Protobuf type google.storage.v2.ListNotificationConfigsResponse

ListNotificationConfigsResponse.Builder

The result of a call to ListNotificationConfigs

Protobuf type google.storage.v2.ListNotificationConfigsResponse

ListObjectsRequest

Request message for ListObjects.

Protobuf type google.storage.v2.ListObjectsRequest

ListObjectsRequest.Builder

Request message for ListObjects.

Protobuf type google.storage.v2.ListObjectsRequest

ListObjectsResponse

The result of a call to Objects.ListObjects

Protobuf type google.storage.v2.ListObjectsResponse

ListObjectsResponse.Builder

The result of a call to Objects.ListObjects

Protobuf type google.storage.v2.ListObjectsResponse

LockBucketRetentionPolicyRequest

Request message for LockBucketRetentionPolicyRequest.

Protobuf type google.storage.v2.LockBucketRetentionPolicyRequest

LockBucketRetentionPolicyRequest.Builder

Request message for LockBucketRetentionPolicyRequest.

Protobuf type google.storage.v2.LockBucketRetentionPolicyRequest

NotificationConfig

A directive to publish Pub/Sub notifications upon changes to a bucket.

Protobuf type google.storage.v2.NotificationConfig

NotificationConfig.Builder

A directive to publish Pub/Sub notifications upon changes to a bucket.

Protobuf type google.storage.v2.NotificationConfig

NotificationConfigName

NotificationConfigName.Builder

Builder for projects/{project}/buckets/{bucket}/notificationConfigs/{notification_config}.

Object

An object.

Protobuf type google.storage.v2.Object

Object.Builder

An object.

Protobuf type google.storage.v2.Object

ObjectAccessControl

An access-control entry.

Protobuf type google.storage.v2.ObjectAccessControl

ObjectAccessControl.Builder

An access-control entry.

Protobuf type google.storage.v2.ObjectAccessControl

ObjectChecksums

Message used for storing full (not subrange) object checksums.

Protobuf type google.storage.v2.ObjectChecksums

ObjectChecksums.Builder

Message used for storing full (not subrange) object checksums.

Protobuf type google.storage.v2.ObjectChecksums

Owner

The owner of a specific resource.

Protobuf type google.storage.v2.Owner

Owner.Builder

The owner of a specific resource.

Protobuf type google.storage.v2.Owner

ProjectName

ProjectName.Builder

Builder for projects/{project}.

ProjectTeam

Represents the Viewers, Editors, or Owners of a given project.

Protobuf type google.storage.v2.ProjectTeam

ProjectTeam.Builder

Represents the Viewers, Editors, or Owners of a given project.

Protobuf type google.storage.v2.ProjectTeam

QueryWriteStatusRequest

Request object for QueryWriteStatus.

Protobuf type google.storage.v2.QueryWriteStatusRequest

QueryWriteStatusRequest.Builder

Request object for QueryWriteStatus.

Protobuf type google.storage.v2.QueryWriteStatusRequest

QueryWriteStatusResponse

Response object for QueryWriteStatus.

Protobuf type google.storage.v2.QueryWriteStatusResponse

QueryWriteStatusResponse.Builder

Response object for QueryWriteStatus.

Protobuf type google.storage.v2.QueryWriteStatusResponse

ReadObjectRequest

Request message for ReadObject.

Protobuf type google.storage.v2.ReadObjectRequest

ReadObjectRequest.Builder

Request message for ReadObject.

Protobuf type google.storage.v2.ReadObjectRequest

ReadObjectResponse

Response message for ReadObject.

Protobuf type google.storage.v2.ReadObjectResponse

ReadObjectResponse.Builder

Response message for ReadObject.

Protobuf type google.storage.v2.ReadObjectResponse

RestoreObjectRequest

Message for restoring an object. bucket, object, and generation must be set.

Protobuf type google.storage.v2.RestoreObjectRequest

RestoreObjectRequest.Builder

Message for restoring an object. bucket, object, and generation must be set.

Protobuf type google.storage.v2.RestoreObjectRequest

RewriteObjectRequest

Request message for RewriteObject. If the source object is encrypted using a Customer-Supplied Encryption Key the key information must be provided in the copy_source_encryption_algorithm, copy_source_encryption_key_bytes, and copy_source_encryption_key_sha256_bytes fields. If the destination object should be encrypted the keying information should be provided in the encryption_algorithm, encryption_key_bytes, and encryption_key_sha256_bytes fields of the common_object_request_params.customer_encryption field.

Protobuf type google.storage.v2.RewriteObjectRequest

RewriteObjectRequest.Builder

Request message for RewriteObject. If the source object is encrypted using a Customer-Supplied Encryption Key the key information must be provided in the copy_source_encryption_algorithm, copy_source_encryption_key_bytes, and copy_source_encryption_key_sha256_bytes fields. If the destination object should be encrypted the keying information should be provided in the encryption_algorithm, encryption_key_bytes, and encryption_key_sha256_bytes fields of the common_object_request_params.customer_encryption field.

Protobuf type google.storage.v2.RewriteObjectRequest

RewriteResponse

A rewrite response.

Protobuf type google.storage.v2.RewriteResponse

RewriteResponse.Builder

A rewrite response.

Protobuf type google.storage.v2.RewriteResponse

ServiceAccount

A service account, owned by Cloud Storage, which may be used when taking action on behalf of a given project, for example to publish Pub/Sub notifications or to retrieve security keys.

Protobuf type google.storage.v2.ServiceAccount

ServiceAccount.Builder

A service account, owned by Cloud Storage, which may be used when taking action on behalf of a given project, for example to publish Pub/Sub notifications or to retrieve security keys.

Protobuf type google.storage.v2.ServiceAccount

ServiceConstants

Shared constants.

Protobuf type google.storage.v2.ServiceConstants

ServiceConstants.Builder

Shared constants.

Protobuf type google.storage.v2.ServiceConstants

StartResumableWriteRequest

Request message StartResumableWrite.

Protobuf type google.storage.v2.StartResumableWriteRequest

StartResumableWriteRequest.Builder

Request message StartResumableWrite.

Protobuf type google.storage.v2.StartResumableWriteRequest

StartResumableWriteResponse

Response object for StartResumableWrite.

Protobuf type google.storage.v2.StartResumableWriteResponse

StartResumableWriteResponse.Builder

Response object for StartResumableWrite.

Protobuf type google.storage.v2.StartResumableWriteResponse

StorageClient

Service Description: ## API Overview and Naming Syntax

The 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.

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).

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:


 // 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://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (StorageClient storageClient = StorageClient.create()) {
   BucketName name = BucketName.of("[PROJECT]", "[BUCKET]");
   storageClient.deleteBucket(name);
 }

Note: close() needs to be called on the StorageClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

Methods
MethodDescriptionMethod Variants

DeleteBucket

Permanently deletes an empty bucket.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • deleteBucket(DeleteBucketRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • deleteBucket(BucketName name)

  • deleteBucket(String name)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • deleteBucketCallable()

GetBucket

Returns metadata for the specified bucket.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getBucket(GetBucketRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • getBucket(BucketName name)

  • getBucket(String name)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getBucketCallable()

CreateBucket

Creates a new bucket.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • createBucket(CreateBucketRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • createBucket(ProjectName parent, Bucket bucket, String bucketId)

  • createBucket(String parent, Bucket bucket, String bucketId)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • createBucketCallable()

ListBuckets

Retrieves a list of buckets for a given project.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • listBuckets(ListBucketsRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • listBuckets(ProjectName parent)

  • listBuckets(String parent)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • listBucketsPagedCallable()

  • listBucketsCallable()

LockBucketRetentionPolicy

Locks retention policy on a bucket.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • lockBucketRetentionPolicy(LockBucketRetentionPolicyRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • lockBucketRetentionPolicy(BucketName bucket)

  • lockBucketRetentionPolicy(String bucket)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • lockBucketRetentionPolicyCallable()

GetIamPolicy

Gets the IAM policy for a specified bucket. The resource field in the request should be projects//buckets/{bucket}.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getIamPolicy(GetIamPolicyRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • getIamPolicy(ResourceName resource)

  • getIamPolicy(String resource)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getIamPolicyCallable()

SetIamPolicy

Updates an IAM policy for the specified bucket. The resource field in the request should be projects//buckets/{bucket}.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • setIamPolicy(SetIamPolicyRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • setIamPolicy(ResourceName resource, Policy policy)

  • setIamPolicy(String resource, Policy policy)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • setIamPolicyCallable()

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} for a bucket or projects//buckets/{bucket}/objects/{object} for an object.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • testIamPermissions(TestIamPermissionsRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • testIamPermissions(ResourceName resource, List<String> permissions)

  • testIamPermissions(String resource, List<String> permissions)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • testIamPermissionsCallable()

UpdateBucket

Updates a bucket. Equivalent to JSON API's storage.buckets.patch method.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • updateBucket(UpdateBucketRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • updateBucket(Bucket bucket, FieldMask updateMask)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • updateBucketCallable()

DeleteNotificationConfig

Permanently deletes a NotificationConfig.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • deleteNotificationConfig(DeleteNotificationConfigRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • deleteNotificationConfig(NotificationConfigName name)

  • deleteNotificationConfig(String name)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • deleteNotificationConfigCallable()

GetNotificationConfig

View a NotificationConfig.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getNotificationConfig(GetNotificationConfigRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • getNotificationConfig(NotificationConfigName name)

  • getNotificationConfig(String name)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getNotificationConfigCallable()

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.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • createNotificationConfig(CreateNotificationConfigRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • createNotificationConfig(BucketName parent, NotificationConfig notificationConfig)

  • createNotificationConfig(String parent, NotificationConfig notificationConfig)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • createNotificationConfigCallable()

ListNotificationConfigs

Retrieves a list of NotificationConfigs for a given bucket.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • listNotificationConfigs(ListNotificationConfigsRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • listNotificationConfigs(BucketName parent)

  • listNotificationConfigs(String parent)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • listNotificationConfigsPagedCallable()

  • listNotificationConfigsCallable()

ComposeObject

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

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • composeObject(ComposeObjectRequest request)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • composeObjectCallable()

DeleteObject

Deletes an object and its metadata.

Deletions are normally permanent when versioning is disabled or whenever the generation parameter is used. However, if soft delete is enabled for the bucket, deleted objects can be restored using RestoreObject until the soft delete retention period has passed.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • deleteObject(DeleteObjectRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • deleteObject(BucketName bucket, String object)

  • deleteObject(String bucket, String object)

  • deleteObject(BucketName bucket, String object, long generation)

  • deleteObject(String bucket, String object, long generation)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • deleteObjectCallable()

RestoreObject

Restores a soft-deleted object.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • restoreObject(RestoreObjectRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • restoreObject(BucketName bucket, String object, long generation)

  • restoreObject(String bucket, String object, long generation)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • restoreObjectCallable()

CancelResumableWrite

Cancels an in-progress resumable upload.

Any attempts to write to the resumable upload after cancelling the upload will fail.

The behavior for currently in progress write operations is not guaranteed - they could either complete before the cancellation or fail if the cancellation completes first.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • cancelResumableWrite(CancelResumableWriteRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • cancelResumableWrite(String uploadId)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • cancelResumableWriteCallable()

GetObject

Retrieves an object's metadata.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getObject(GetObjectRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • getObject(BucketName bucket, String object)

  • getObject(String bucket, String object)

  • getObject(BucketName bucket, String object, long generation)

  • getObject(String bucket, String object, long generation)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getObjectCallable()

ReadObject

Reads an object's data.

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • readObjectCallable()

UpdateObject

Updates an object's metadata. Equivalent to JSON API's storage.objects.patch.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • updateObject(UpdateObjectRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • updateObject(Object object, FieldMask updateMask)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • updateObjectCallable()

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. - Clients must only send data that is a multiple of 256 KiB per message, unless the object is being finished with finish_write set to true.

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.

Alternatively, the BidiWriteObject operation may be used to write an object with controls over flushing and the ability to fetch the ability to determine the current persisted size.

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • writeObjectCallable()

BidiWriteObject

Stores a new object and metadata.

This is similar to the WriteObject call with the added support for manual flushing of persisted state, and the ability to determine current persisted size without closing the stream.

The client may specify one or both of the state_lookup and flush fields in each BidiWriteObjectRequest. If flush is specified, the data written so far will be persisted to storage. If state_lookup is specified, the service will respond with a BidiWriteObjectResponse that contains the persisted size. If both flush and state_lookup are specified, the flush will always occur before a state_lookup, so that both may be set in the same request and the returned state will be the state of the object post-flush. When the stream is closed, a BidiWriteObjectResponse will always be sent to the client, regardless of the value of state_lookup.

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • bidiWriteObjectCallable()

ListObjects

Retrieves a list of objects matching the criteria.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • listObjects(ListObjectsRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • listObjects(BucketName parent)

  • listObjects(String parent)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • listObjectsPagedCallable()

  • listObjectsCallable()

RewriteObject

Rewrites a source object to a destination object. Optionally overrides metadata.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • rewriteObject(RewriteObjectRequest request)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • rewriteObjectCallable()

StartResumableWrite

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

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • startResumableWrite(StartResumableWriteRequest request)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • startResumableWriteCallable()

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.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • queryWriteStatus(QueryWriteStatusRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • queryWriteStatus(String uploadId)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • queryWriteStatusCallable()

GetServiceAccount

Retrieves the name of a project's Google Cloud Storage service account.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getServiceAccount(GetServiceAccountRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • getServiceAccount(ProjectName project)

  • getServiceAccount(String project)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getServiceAccountCallable()

CreateHmacKey

Creates a new HMAC key for the given service account.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • createHmacKey(CreateHmacKeyRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • createHmacKey(ProjectName project, String serviceAccountEmail)

  • createHmacKey(String project, String serviceAccountEmail)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • createHmacKeyCallable()

DeleteHmacKey

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

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • deleteHmacKey(DeleteHmacKeyRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • deleteHmacKey(String accessId, ProjectName project)

  • deleteHmacKey(String accessId, String project)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • deleteHmacKeyCallable()

GetHmacKey

Gets an existing HMAC key metadata for the given id.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getHmacKey(GetHmacKeyRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • getHmacKey(String accessId, ProjectName project)

  • getHmacKey(String accessId, String project)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getHmacKeyCallable()

ListHmacKeys

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

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • listHmacKeys(ListHmacKeysRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • listHmacKeys(ProjectName project)

  • listHmacKeys(String project)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • listHmacKeysPagedCallable()

  • listHmacKeysCallable()

UpdateHmacKey

Updates a given HMAC key state between ACTIVE and INACTIVE.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • updateHmacKey(UpdateHmacKeyRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • updateHmacKey(HmacKeyMetadata hmacKey, FieldMask updateMask)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • updateHmacKeyCallable()

See the individual methods for example code.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of StorageSettings to create(). For example:

To customize credentials:


 // 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://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 StorageSettings storageSettings =
     StorageSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 StorageClient storageClient = StorageClient.create(storageSettings);

To customize the endpoint:


 // 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://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 StorageSettings storageSettings = StorageSettings.newBuilder().setEndpoint(myEndpoint).build();
 StorageClient storageClient = StorageClient.create(storageSettings);

Please refer to the GitHub repository's samples for more quickstart code snippets.

StorageClient.ListBucketsFixedSizeCollection

StorageClient.ListBucketsPage

StorageClient.ListBucketsPagedResponse

StorageClient.ListHmacKeysFixedSizeCollection

StorageClient.ListHmacKeysPage

StorageClient.ListHmacKeysPagedResponse

StorageClient.ListNotificationConfigsFixedSizeCollection

StorageClient.ListNotificationConfigsPage

StorageClient.ListNotificationConfigsPagedResponse

StorageClient.ListObjectsFixedSizeCollection

StorageClient.ListObjectsPage

StorageClient.ListObjectsPagedResponse

StorageGrpc

API Overview and Naming Syntax

The 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. 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).

StorageGrpc.StorageBlockingStub

A stub to allow clients to do synchronous rpc calls to service Storage.

API Overview and Naming Syntax

The 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. 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).

StorageGrpc.StorageFutureStub

A stub to allow clients to do ListenableFuture-style rpc calls to service Storage.

API Overview and Naming Syntax

The 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. 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).

StorageGrpc.StorageImplBase

Base class for the server implementation of the service Storage.

API Overview and Naming Syntax

The 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. 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).

StorageGrpc.StorageStub

A stub to allow clients to do asynchronous rpc calls to service Storage.

API Overview and Naming Syntax

The 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. 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).

StorageProto

StorageSettings

Settings class to configure an instance of StorageClient.

The default instance has everything set to sensible defaults:

  • The default service address (storage.googleapis.com) and default port (443) are used.
  • Credentials are acquired automatically through Application Default Credentials.
  • Retries are configured for idempotent methods but not for non-idempotent methods.

The builder of this class is recursive, so contained classes are themselves builders. When build() is called, the tree of builders is called to create the complete settings object.

For example, to set the total timeout of deleteBucket to 30 seconds:


 // 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://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 StorageSettings.Builder storageSettingsBuilder = StorageSettings.newBuilder();
 storageSettingsBuilder
     .deleteBucketSettings()
     .setRetrySettings(
         storageSettingsBuilder
             .deleteBucketSettings()
             .getRetrySettings()
             .toBuilder()
             .setTotalTimeout(Duration.ofSeconds(30))
             .build());
 StorageSettings storageSettings = storageSettingsBuilder.build();

StorageSettings.Builder

Builder for StorageSettings.

UpdateBucketRequest

Request for UpdateBucket method.

Protobuf type google.storage.v2.UpdateBucketRequest

UpdateBucketRequest.Builder

Request for UpdateBucket method.

Protobuf type google.storage.v2.UpdateBucketRequest

UpdateHmacKeyRequest

Request object to update an HMAC key state. HmacKeyMetadata.state is required and the only writable field in UpdateHmacKey operation. Specifying fields other than state will result in an error.

Protobuf type google.storage.v2.UpdateHmacKeyRequest

UpdateHmacKeyRequest.Builder

Request object to update an HMAC key state. HmacKeyMetadata.state is required and the only writable field in UpdateHmacKey operation. Specifying fields other than state will result in an error.

Protobuf type google.storage.v2.UpdateHmacKeyRequest

UpdateObjectRequest

Request message for UpdateObject.

Protobuf type google.storage.v2.UpdateObjectRequest

UpdateObjectRequest.Builder

Request message for UpdateObject.

Protobuf type google.storage.v2.UpdateObjectRequest

WriteObjectRequest

Request message for WriteObject.

Protobuf type google.storage.v2.WriteObjectRequest

WriteObjectRequest.Builder

Request message for WriteObject.

Protobuf type google.storage.v2.WriteObjectRequest

WriteObjectResponse

Response message for WriteObject.

Protobuf type google.storage.v2.WriteObjectResponse

WriteObjectResponse.Builder

Response message for WriteObject.

Protobuf type google.storage.v2.WriteObjectResponse

WriteObjectSpec

Describes an attempt to insert an object, possibly over multiple requests.

Protobuf type google.storage.v2.WriteObjectSpec

WriteObjectSpec.Builder

Describes an attempt to insert an object, possibly over multiple requests.

Protobuf type google.storage.v2.WriteObjectSpec

Interfaces

BidiWriteObjectRequestOrBuilder

BidiWriteObjectResponseOrBuilder

Bucket.AutoclassOrBuilder

Bucket.BillingOrBuilder

Bucket.CorsOrBuilder

Bucket.CustomPlacementConfigOrBuilder

Bucket.EncryptionOrBuilder

Bucket.HierarchicalNamespaceOrBuilder

Bucket.IamConfig.UniformBucketLevelAccessOrBuilder

Bucket.IamConfigOrBuilder

Bucket.Lifecycle.Rule.ActionOrBuilder

Bucket.Lifecycle.Rule.ConditionOrBuilder

Bucket.Lifecycle.RuleOrBuilder

Bucket.LifecycleOrBuilder

Bucket.LoggingOrBuilder

Bucket.RetentionPolicyOrBuilder

Bucket.SoftDeletePolicyOrBuilder

Bucket.VersioningOrBuilder

Bucket.WebsiteOrBuilder

BucketAccessControlOrBuilder

BucketOrBuilder

CancelResumableWriteRequestOrBuilder

CancelResumableWriteResponseOrBuilder

ChecksummedDataOrBuilder

CommonObjectRequestParamsOrBuilder

ComposeObjectRequest.SourceObject.ObjectPreconditionsOrBuilder

ComposeObjectRequest.SourceObjectOrBuilder

ComposeObjectRequestOrBuilder

ContentRangeOrBuilder

CreateBucketRequestOrBuilder

CreateHmacKeyRequestOrBuilder

CreateHmacKeyResponseOrBuilder

CreateNotificationConfigRequestOrBuilder

CustomerEncryptionOrBuilder

DeleteBucketRequestOrBuilder

DeleteHmacKeyRequestOrBuilder

DeleteNotificationConfigRequestOrBuilder

DeleteObjectRequestOrBuilder

GetBucketRequestOrBuilder

GetHmacKeyRequestOrBuilder

GetNotificationConfigRequestOrBuilder

GetObjectRequestOrBuilder

GetServiceAccountRequestOrBuilder

HmacKeyMetadataOrBuilder

ListBucketsRequestOrBuilder

ListBucketsResponseOrBuilder

ListHmacKeysRequestOrBuilder

ListHmacKeysResponseOrBuilder

ListNotificationConfigsRequestOrBuilder

ListNotificationConfigsResponseOrBuilder

ListObjectsRequestOrBuilder

ListObjectsResponseOrBuilder

LockBucketRetentionPolicyRequestOrBuilder

NotificationConfigOrBuilder

ObjectAccessControlOrBuilder

ObjectChecksumsOrBuilder

ObjectOrBuilder

OwnerOrBuilder

ProjectTeamOrBuilder

QueryWriteStatusRequestOrBuilder

QueryWriteStatusResponseOrBuilder

ReadObjectRequestOrBuilder

ReadObjectResponseOrBuilder

RestoreObjectRequestOrBuilder

RewriteObjectRequestOrBuilder

RewriteResponseOrBuilder

ServiceAccountOrBuilder

ServiceConstantsOrBuilder

StartResumableWriteRequestOrBuilder

StartResumableWriteResponseOrBuilder

StorageGrpc.AsyncService

API Overview and Naming Syntax

The 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. 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).

UpdateBucketRequestOrBuilder

UpdateHmacKeyRequestOrBuilder

UpdateObjectRequestOrBuilder

WriteObjectRequestOrBuilder

WriteObjectResponseOrBuilder

WriteObjectSpecOrBuilder

Enums

BidiWriteObjectRequest.DataCase

BidiWriteObjectRequest.FirstMessageCase

BidiWriteObjectResponse.WriteStatusCase

QueryWriteStatusResponse.WriteStatusCase

ServiceConstants.Values

A collection of constant values meaningful to the Storage API.

Protobuf enum google.storage.v2.ServiceConstants.Values

WriteObjectRequest.DataCase

WriteObjectRequest.FirstMessageCase

WriteObjectResponse.WriteStatusCase