var (
	ServiceConstants_Values_name = map[int32]string{
		0:       "VALUES_UNSPECIFIED",
		2097152: "MAX_READ_CHUNK_BYTES",

		5242880: "MAX_OBJECT_SIZE_MB",
		1024:    "MAX_CUSTOM_METADATA_FIELD_NAME_BYTES",
		4096:    "MAX_CUSTOM_METADATA_FIELD_VALUE_BYTES",
		8192:    "MAX_CUSTOM_METADATA_TOTAL_SIZE_BYTES",
		20480:   "MAX_BUCKET_METADATA_TOTAL_SIZE_BYTES",
		100:     "MAX_NOTIFICATION_CONFIGS_PER_BUCKET",

		5:   "MAX_NOTIFICATION_CUSTOM_ATTRIBUTES",
		256: "MAX_NOTIFICATION_CUSTOM_ATTRIBUTE_KEY_LENGTH",

		64:   "MAX_LABELS_ENTRIES_COUNT",
		63:   "MAX_LABELS_KEY_VALUE_LENGTH",
		128:  "MAX_LABELS_KEY_VALUE_BYTES",
		1000: "MAX_OBJECT_IDS_PER_DELETE_OBJECTS_REQUEST",
		14:   "SPLIT_TOKEN_MAX_VALID_DAYS",
	}
	ServiceConstants_Values_value = map[string]int32{
		"VALUES_UNSPECIFIED":                             0,
		"MAX_READ_CHUNK_BYTES":                           2097152,
		"MAX_WRITE_CHUNK_BYTES":                          2097152,
		"MAX_OBJECT_SIZE_MB":                             5242880,
		"MAX_CUSTOM_METADATA_FIELD_NAME_BYTES":           1024,
		"MAX_CUSTOM_METADATA_FIELD_VALUE_BYTES":          4096,
		"MAX_CUSTOM_METADATA_TOTAL_SIZE_BYTES":           8192,
		"MAX_BUCKET_METADATA_TOTAL_SIZE_BYTES":           20480,
		"MAX_NOTIFICATION_CONFIGS_PER_BUCKET":            100,
		"MAX_LIFECYCLE_RULES_PER_BUCKET":                 100,
		"MAX_NOTIFICATION_CUSTOM_ATTRIBUTES":             5,
		"MAX_NOTIFICATION_CUSTOM_ATTRIBUTE_KEY_LENGTH":   256,
		"MAX_NOTIFICATION_CUSTOM_ATTRIBUTE_VALUE_LENGTH": 1024,
		"MAX_LABELS_ENTRIES_COUNT":                       64,
		"MAX_LABELS_KEY_VALUE_LENGTH":                    63,
		"MAX_LABELS_KEY_VALUE_BYTES":                     128,
		"MAX_OBJECT_IDS_PER_DELETE_OBJECTS_REQUEST":      1000,
		"SPLIT_TOKEN_MAX_VALID_DAYS":                     14,
	}
)

var File_google_storage_v2_storage_proto protoreflect.FileDescriptor

type AppendObjectSpec struct {

	// Required. The name of the bucket containing the object to write.
	Bucket string `protobuf:"bytes,1,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// Required. The name of the object to open for writing.
	Object string `protobuf:"bytes,2,opt,name=object,proto3" json:"object,omitempty"`
	// Required. The generation number of the object to open for writing.
	Generation int64 `protobuf:"varint,3,opt,name=generation,proto3" json:"generation,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration matches the given value.
	IfMetagenerationMatch *int64 `protobuf:"varint,4,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration does not match the given value.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,5,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// An optional routing token that influences request routing for the stream.
	// Must be provided if a BidiWriteObjectRedirectedError is returned.
	RoutingToken *string `protobuf:"bytes,6,opt,name=routing_token,json=routingToken,proto3,oneof" json:"routing_token,omitempty"`
	// An optional write handle returned from a previous BidiWriteObjectResponse
	// message or a BidiWriteObjectRedirectedError error.
	WriteHandle *BidiWriteHandle `protobuf:"bytes,7,opt,name=write_handle,json=writeHandle,proto3,oneof" json:"write_handle,omitempty"`
	// contains filtered or unexported fields
}

type BidiReadHandle struct {

	// Required. Opaque value describing a previous read.
	Handle []byte `protobuf:"bytes,1,opt,name=handle,proto3" json:"handle,omitempty"`
	// contains filtered or unexported fields
}

type BidiReadObjectError struct {

	// The error code for each outstanding read_range
	ReadRangeErrors []*ReadRangeError `protobuf:"bytes,1,rep,name=read_range_errors,json=readRangeErrors,proto3" json:"read_range_errors,omitempty"`
	// contains filtered or unexported fields
}

type BidiReadObjectRedirectedError struct {

	// The read handle for the redirected read. The client can use this for the
	// subsequent open.
	ReadHandle *BidiReadHandle `protobuf:"bytes,1,opt,name=read_handle,json=readHandle,proto3" json:"read_handle,omitempty"`
	// The routing token that should be used when reopening the read stream.
	RoutingToken *string `protobuf:"bytes,2,opt,name=routing_token,json=routingToken,proto3,oneof" json:"routing_token,omitempty"`
	// contains filtered or unexported fields
}

type BidiReadObjectRequest struct {

	// The first message of each stream should set this field. If this is not
	// the first message, an error will be returned. Describes the object to read.
	ReadObjectSpec *BidiReadObjectSpec `protobuf:"bytes,1,opt,name=read_object_spec,json=readObjectSpec,proto3" json:"read_object_spec,omitempty"`
	// Provides a list of 0 or more (up to 100) ranges to read. If a single range
	// is large enough to require multiple responses, they are guaranteed to be
	// delivered in increasing offset order. There are no ordering guarantees
	// across ranges. When no ranges are provided, the response message will not
	// include ObjectRangeData. For full object downloads, the offset and size can
	// be set to 0.
	ReadRanges []*ReadRange `protobuf:"bytes,8,rep,name=read_ranges,json=readRanges,proto3" json:"read_ranges,omitempty"`
	// contains filtered or unexported fields
}

type BidiReadObjectResponse struct {

	// A portion of the object's data. The service **may** leave data
	// empty for any given ReadResponse. This enables the service to inform the
	// client that the request is still live while it is running an operation to
	// generate more data.
	// The service **may** pipeline multiple responses belonging to different read
	// requests. Each ObjectRangeData entry will have a read_id
	// set to the same value as the corresponding source read request.
	ObjectDataRanges []*ObjectRangeData `protobuf:"bytes,6,rep,name=object_data_ranges,json=objectDataRanges,proto3" json:"object_data_ranges,omitempty"`
	// Metadata of the object whose media is being returned.
	// Only populated in the first response in the stream and not populated when
	// the stream is opened with a read handle.
	Metadata *Object `protobuf:"bytes,4,opt,name=metadata,proto3" json:"metadata,omitempty"`
	// This field will be periodically refreshed, however it may not be set in
	// every response. It allows the client to more efficiently open subsequent
	// bidirectional streams to the same object.
	ReadHandle *BidiReadHandle `protobuf:"bytes,7,opt,name=read_handle,json=readHandle,proto3" json:"read_handle,omitempty"`
	// contains filtered or unexported fields
}

type BidiReadObjectSpec struct {

	// Required. The name of the bucket containing the object to read.
	Bucket string `protobuf:"bytes,1,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// Required. The name of the object to read.
	Object string `protobuf:"bytes,2,opt,name=object,proto3" json:"object,omitempty"`
	// If present, selects a specific revision of this object (as opposed
	// to the latest version, the default).
	Generation int64 `protobuf:"varint,3,opt,name=generation,proto3" json:"generation,omitempty"`
	// Makes the operation conditional on whether the object's current generation
	// matches the given value. Setting to 0 makes the operation succeed only if
	// there are no live versions of the object.
	IfGenerationMatch *int64 `protobuf:"varint,4,opt,name=if_generation_match,json=ifGenerationMatch,proto3,oneof" json:"if_generation_match,omitempty"`
	// Makes the operation conditional on whether the object's live generation
	// does not match the given value. If no live object exists, the precondition
	// fails. Setting to 0 makes the operation succeed only if there is a live
	// version of the object.
	IfGenerationNotMatch *int64 `protobuf:"varint,5,opt,name=if_generation_not_match,json=ifGenerationNotMatch,proto3,oneof" json:"if_generation_not_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration matches the given value.
	IfMetagenerationMatch *int64 `protobuf:"varint,6,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration does not match the given value.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,7,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// A set of parameters common to Storage API requests concerning an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,8,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// Mask specifying which fields to read.
	// The checksummed_data field and its children will always be present.
	// If no mask is specified, will default to all fields except metadata.owner
	// and metadata.acl.
	// * may be used to mean "all fields".
	// As per https://google.aip.dev/161, this field is deprecated.
	// As an alternative, grpc metadata can be used:
	// https://cloud.google.com/apis/docs/system-parameters#definitions
	//
	// Deprecated: Marked as deprecated in google/storage/v2/storage.proto.
	ReadMask *fieldmaskpb.FieldMask `protobuf:"bytes,12,opt,name=read_mask,json=readMask,proto3,oneof" json:"read_mask,omitempty"`
	// The client can optionally set this field. The read handle is an optimized
	// way of creating new streams. Read handles are generated and periodically
	// refreshed from prior reads.
	ReadHandle *BidiReadHandle `protobuf:"bytes,13,opt,name=read_handle,json=readHandle,proto3,oneof" json:"read_handle,omitempty"`
	// The routing token that influences request routing for the stream. Must be
	// provided if a BidiReadObjectRedirectedError is returned.
	RoutingToken *string `protobuf:"bytes,14,opt,name=routing_token,json=routingToken,proto3,oneof" json:"routing_token,omitempty"`
	// contains filtered or unexported fields
}

type BidiWriteHandle struct {

	// Required. Opaque value describing a previous write.
	Handle []byte `protobuf:"bytes,1,opt,name=handle,proto3" json:"handle,omitempty"`
	// contains filtered or unexported fields
}

type BidiWriteObjectRedirectedError struct {

	// The routing token that should be used when reopening the write stream.
	RoutingToken *string `protobuf:"bytes,1,opt,name=routing_token,json=routingToken,proto3,oneof" json:"routing_token,omitempty"`
	// Opaque value describing a previous write.
	WriteHandle *BidiWriteHandle `protobuf:"bytes,2,opt,name=write_handle,json=writeHandle,proto3,oneof" json:"write_handle,omitempty"`
	// The generation of the object that triggered the redirect.
	// Note that if this error was returned as part of an appendable object
	// create, this object generation is now successfully created and
	// append_object_spec should be used when reconnecting.
	Generation *int64 `protobuf:"varint,3,opt,name=generation,proto3,oneof" json:"generation,omitempty"`
	// contains filtered or unexported fields
}

type BidiWriteObjectRequest struct {

	// The first message of each stream should set one of the following.
	//
	// Types that are assignable to FirstMessage:
	//
	//	*BidiWriteObjectRequest_UploadId
	//	*BidiWriteObjectRequest_WriteObjectSpec
	//	*BidiWriteObjectRequest_AppendObjectSpec
	FirstMessage isBidiWriteObjectRequest_FirstMessage `protobuf_oneof:"first_message"`
	// Required. The offset from the beginning of the object at which the data
	// should be written.
	//
	// In the first `WriteObjectRequest` of a `WriteObject()` action, it
	// indicates the initial offset for the `Write()` call. The value **must** be
	// equal to the `persisted_size` that a call to `QueryWriteStatus()` would
	// return (0 if this is the first write to the object).
	//
	// On subsequent calls, this value **must** be no larger than the sum of the
	// first `write_offset` and the sizes of all `data` chunks sent previously on
	// this stream.
	//
	// An invalid value will cause an error.
	WriteOffset int64 `protobuf:"varint,3,opt,name=write_offset,json=writeOffset,proto3" json:"write_offset,omitempty"`
	// A portion of the data for the object.
	//
	// Types that are assignable to Data:
	//
	//	*BidiWriteObjectRequest_ChecksummedData
	Data isBidiWriteObjectRequest_Data `protobuf_oneof:"data"`
	// Checksums for the complete object. If the checksums computed by the service
	// don't match the specified checksums the call will fail. May only be
	// provided in the first request or the
	// last request (with finish_write set).
	ObjectChecksums *ObjectChecksums `protobuf:"bytes,6,opt,name=object_checksums,json=objectChecksums,proto3" json:"object_checksums,omitempty"`
	// For each BidiWriteObjectRequest where state_lookup is `true` or the client
	// closes the stream, the service will send a BidiWriteObjectResponse
	// containing the current persisted size. The persisted size sent in responses
	// covers all the bytes the server has persisted thus far and can be used to
	// decide what data is safe for the client to drop. Note that the object's
	// current size reported by the BidiWriteObjectResponse may lag behind the
	// number of bytes written by the client. This field is ignored if
	// `finish_write` is set to true.
	StateLookup bool `protobuf:"varint,7,opt,name=state_lookup,json=stateLookup,proto3" json:"state_lookup,omitempty"`
	// Persists data written on the stream, up to and including the current
	// message, to permanent storage. This option should be used sparingly as it
	// may reduce performance. Ongoing writes will periodically be persisted on
	// the server even when `flush` is not set. This field is ignored if
	// `finish_write` is set to true since there's no need to checkpoint or flush
	// if this message completes the write.
	Flush bool `protobuf:"varint,8,opt,name=flush,proto3" json:"flush,omitempty"`
	// If `true`, this indicates that the write is complete. Sending any
	// `WriteObjectRequest`s subsequent to one in which `finish_write` is `true`
	// will cause an error.
	// For a non-resumable write (where the upload_id was not set in the first
	// message), it is an error not to set this field in the final message of the
	// stream.
	FinishWrite bool `protobuf:"varint,9,opt,name=finish_write,json=finishWrite,proto3" json:"finish_write,omitempty"`
	// A set of parameters common to Storage API requests concerning an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,10,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// contains filtered or unexported fields
}

type BidiWriteObjectRequest_AppendObjectSpec struct {
	// For appendable uploads. Describes the object to append to.
	AppendObjectSpec *AppendObjectSpec `protobuf:"bytes,11,opt,name=append_object_spec,json=appendObjectSpec,proto3,oneof"`
}

type BidiWriteObjectRequest_ChecksummedData struct {
	// The data to insert. If a crc32c checksum is provided that doesn't match
	// the checksum computed by the service, the request will fail.
	ChecksummedData *ChecksummedData `protobuf:"bytes,4,opt,name=checksummed_data,json=checksummedData,proto3,oneof"`
}

type BidiWriteObjectRequest_UploadId struct {
	// For resumable uploads. This should be the `upload_id` returned from a
	// call to `StartResumableWriteResponse`.
	UploadId string `protobuf:"bytes,1,opt,name=upload_id,json=uploadId,proto3,oneof"`
}

type BidiWriteObjectRequest_WriteObjectSpec struct {
	// For non-resumable uploads. Describes the overall upload, including the
	// destination bucket and object name, preconditions, etc.
	WriteObjectSpec *WriteObjectSpec `protobuf:"bytes,2,opt,name=write_object_spec,json=writeObjectSpec,proto3,oneof"`
}

type BidiWriteObjectResponse struct {

	// The response will set one of the following.
	//
	// Types that are assignable to WriteStatus:
	//
	//	*BidiWriteObjectResponse_PersistedSize
	//	*BidiWriteObjectResponse_Resource
	WriteStatus isBidiWriteObjectResponse_WriteStatus `protobuf_oneof:"write_status"`
	// An optional write handle that will periodically be present in response
	// messages. Clients should save it for later use in establishing a new stream
	// if a connection is interrupted.
	WriteHandle *BidiWriteHandle `protobuf:"bytes,3,opt,name=write_handle,json=writeHandle,proto3,oneof" json:"write_handle,omitempty"`
	// contains filtered or unexported fields
}

type BidiWriteObjectResponse_PersistedSize struct {
	// The total number of bytes that have been processed for the given object
	// from all `WriteObject` calls. Only set if the upload has not finalized.
	PersistedSize int64 `protobuf:"varint,1,opt,name=persisted_size,json=persistedSize,proto3,oneof"`
}

type BidiWriteObjectResponse_Resource struct {
	// A resource containing the metadata for the uploaded object. Only set if
	// the upload has finalized.
	Resource *Object `protobuf:"bytes,2,opt,name=resource,proto3,oneof"`
}

type Bucket struct {

	// Immutable. The name of the bucket.
	// Format: `projects/{project}/buckets/{bucket}`
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// Output only. The user-chosen part of the bucket name. The `{bucket}`
	// portion of the `name` field. For globally unique buckets, this is equal to
	// the "bucket name" of other Cloud Storage APIs. Example: "pub".
	BucketId string `protobuf:"bytes,2,opt,name=bucket_id,json=bucketId,proto3" json:"bucket_id,omitempty"`
	// The etag of the bucket.
	// If included in the metadata of an UpdateBucketRequest, the operation will
	// only be performed if the etag matches that of the bucket.
	Etag string `protobuf:"bytes,29,opt,name=etag,proto3" json:"etag,omitempty"`
	// Immutable. The project which owns this bucket, in the format of
	// "projects/{projectIdentifier}".
	// {projectIdentifier} can be the project ID or project number.
	Project string `protobuf:"bytes,3,opt,name=project,proto3" json:"project,omitempty"`
	// Output only. The metadata generation of this bucket.
	Metageneration int64 `protobuf:"varint,4,opt,name=metageneration,proto3" json:"metageneration,omitempty"`
	// Immutable. The location of the bucket. Object data for objects in the
	// bucket resides in physical storage within this region.  Defaults to `US`.
	// See the
	// [https://developers.google.com/storage/docs/concepts-techniques#specifyinglocations"][developer's
	// guide] for the authoritative list. Attempting to update this field after
	// the bucket is created will result in an error.
	Location string `protobuf:"bytes,5,opt,name=location,proto3" json:"location,omitempty"`
	// Output only. The location type of the bucket (region, dual-region,
	// multi-region, etc).
	LocationType string `protobuf:"bytes,6,opt,name=location_type,json=locationType,proto3" json:"location_type,omitempty"`
	// The bucket's default storage class, used whenever no storageClass is
	// specified for a newly-created object. This defines how objects in the
	// bucket are stored and determines the SLA and the cost of storage.
	// If this value is not specified when the bucket is created, it will default
	// to `STANDARD`. For more information, see
	// https://developers.google.com/storage/docs/storage-classes.
	StorageClass string `protobuf:"bytes,7,opt,name=storage_class,json=storageClass,proto3" json:"storage_class,omitempty"`
	// The recovery point objective for cross-region replication of the bucket.
	// Applicable only for dual- and multi-region buckets. "DEFAULT" uses default
	// replication. "ASYNC_TURBO" enables turbo replication, valid for dual-region
	// buckets only. If rpo is not specified when the bucket is created, it
	// defaults to "DEFAULT". For more information, see
	// https://cloud.google.com/storage/docs/availability-durability#turbo-replication.
	Rpo string `protobuf:"bytes,27,opt,name=rpo,proto3" json:"rpo,omitempty"`
	// Access controls on the bucket.
	// If iam_config.uniform_bucket_level_access is enabled on this bucket,
	// requests to set, read, or modify acl is an error.
	Acl []*BucketAccessControl `protobuf:"bytes,8,rep,name=acl,proto3" json:"acl,omitempty"`
	// Default access controls to apply to new objects when no ACL is provided.
	// If iam_config.uniform_bucket_level_access is enabled on this bucket,
	// requests to set, read, or modify acl is an error.
	DefaultObjectAcl []*ObjectAccessControl `protobuf:"bytes,9,rep,name=default_object_acl,json=defaultObjectAcl,proto3" json:"default_object_acl,omitempty"`
	// The bucket's lifecycle config. See
	// [https://developers.google.com/storage/docs/lifecycle]Lifecycle Management]
	// for more information.
	Lifecycle *Bucket_Lifecycle `protobuf:"bytes,10,opt,name=lifecycle,proto3" json:"lifecycle,omitempty"`
	// Output only. The creation time of the bucket.
	CreateTime *timestamppb.Timestamp `protobuf:"bytes,11,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"`
	// The bucket's [https://www.w3.org/TR/cors/][Cross-Origin Resource Sharing]
	// (CORS) config.
	Cors []*Bucket_Cors `protobuf:"bytes,12,rep,name=cors,proto3" json:"cors,omitempty"`
	// Output only. The modification time of the bucket.
	UpdateTime *timestamppb.Timestamp `protobuf:"bytes,13,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"`
	// The default value for event-based hold on newly created objects in this
	// bucket.  Event-based hold is a way to retain objects indefinitely until an
	// event occurs, signified by the
	// hold's release. After being released, such objects will be subject to
	// bucket-level retention (if any).  One sample use case of this flag is for
	// banks to hold loan documents for at least 3 years after loan is paid in
	// full. Here, bucket-level retention is 3 years and the event is loan being
	// paid in full. In this example, these objects will be held intact for any
	// number of years until the event has occurred (event-based hold on the
	// object is released) and then 3 more years after that. That means retention
	// duration of the objects begins from the moment event-based hold
	// transitioned from true to false.  Objects under event-based hold cannot be
	// deleted, overwritten or archived until the hold is removed.
	DefaultEventBasedHold bool `protobuf:"varint,14,opt,name=default_event_based_hold,json=defaultEventBasedHold,proto3" json:"default_event_based_hold,omitempty"`
	// User-provided labels, in key/value pairs.
	Labels map[string]string `protobuf:"bytes,15,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
	// The bucket's website config, controlling how the service behaves
	// when accessing bucket contents as a web site. See the
	// [https://cloud.google.com/storage/docs/static-website][Static Website
	// Examples] for more information.
	Website *Bucket_Website `protobuf:"bytes,16,opt,name=website,proto3" json:"website,omitempty"`
	// The bucket's versioning config.
	Versioning *Bucket_Versioning `protobuf:"bytes,17,opt,name=versioning,proto3" json:"versioning,omitempty"`
	// The bucket's logging config, which defines the destination bucket
	// and name prefix (if any) for the current bucket's logs.
	Logging *Bucket_Logging `protobuf:"bytes,18,opt,name=logging,proto3" json:"logging,omitempty"`
	// Output only. The owner of the bucket. This is always the project team's
	// owner group.
	Owner *Owner `protobuf:"bytes,19,opt,name=owner,proto3" json:"owner,omitempty"`
	// Encryption config for a bucket.
	Encryption *Bucket_Encryption `protobuf:"bytes,20,opt,name=encryption,proto3" json:"encryption,omitempty"`
	// The bucket's billing config.
	Billing *Bucket_Billing `protobuf:"bytes,21,opt,name=billing,proto3" json:"billing,omitempty"`
	// The bucket's retention policy. The retention policy enforces a minimum
	// retention time for all objects contained in the bucket, based on their
	// creation time. Any attempt to overwrite or delete objects younger than the
	// retention period will result in a PERMISSION_DENIED error.  An unlocked
	// retention policy can be modified or removed from the bucket via a
	// storage.buckets.update operation. A locked retention policy cannot be
	// removed or shortened in duration for the lifetime of the bucket.
	// Attempting to remove or decrease period of a locked retention policy will
	// result in a PERMISSION_DENIED error.
	RetentionPolicy *Bucket_RetentionPolicy `protobuf:"bytes,22,opt,name=retention_policy,json=retentionPolicy,proto3" json:"retention_policy,omitempty"`
	// The bucket's IAM config.
	IamConfig *Bucket_IamConfig `protobuf:"bytes,23,opt,name=iam_config,json=iamConfig,proto3" json:"iam_config,omitempty"`
	// Reserved for future use.
	SatisfiesPzs bool `protobuf:"varint,25,opt,name=satisfies_pzs,json=satisfiesPzs,proto3" json:"satisfies_pzs,omitempty"`
	// Configuration that, if present, specifies the data placement for a
	// [https://cloud.google.com/storage/docs/locations#location-dr][configurable
	// dual-region].
	CustomPlacementConfig *Bucket_CustomPlacementConfig `protobuf:"bytes,26,opt,name=custom_placement_config,json=customPlacementConfig,proto3" json:"custom_placement_config,omitempty"`
	// The bucket's Autoclass configuration. If there is no configuration, the
	// Autoclass feature will be disabled and have no effect on the bucket.
	Autoclass *Bucket_Autoclass `protobuf:"bytes,28,opt,name=autoclass,proto3" json:"autoclass,omitempty"`
	// Optional. The bucket's hierarchical namespace configuration. If there is no
	// configuration, the hierarchical namespace feature will be disabled and have
	// no effect on the bucket.
	HierarchicalNamespace *Bucket_HierarchicalNamespace `protobuf:"bytes,32,opt,name=hierarchical_namespace,json=hierarchicalNamespace,proto3" json:"hierarchical_namespace,omitempty"`
	// Optional. The bucket's soft delete policy. The soft delete policy prevents
	// soft-deleted objects from being permanently deleted.
	SoftDeletePolicy *Bucket_SoftDeletePolicy `protobuf:"bytes,31,opt,name=soft_delete_policy,json=softDeletePolicy,proto3" json:"soft_delete_policy,omitempty"`
	// contains filtered or unexported fields
}

type BucketAccessControl struct {

	// The access permission for the entity.
	Role string `protobuf:"bytes,1,opt,name=role,proto3" json:"role,omitempty"`
	// The ID of the access-control entry.
	Id string `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
	// The entity holding the permission, in one of the following forms:
	// * `user-{userid}`
	// * `user-{email}`
	// * `group-{groupid}`
	// * `group-{email}`
	// * `domain-{domain}`
	// * `project-{team}-{projectnumber}`
	// * `project-{team}-{projectid}`
	// * `allUsers`
	// * `allAuthenticatedUsers`
	// Examples:
	// * The user `liz@example.com` would be `user-liz@example.com`.
	// * The group `example@googlegroups.com` would be
	// `group-example@googlegroups.com`
	// * All members of the Google Apps for Business domain `example.com` would be
	// `domain-example.com`
	// For project entities, `project-{team}-{projectnumber}` format will be
	// returned on response.
	Entity string `protobuf:"bytes,3,opt,name=entity,proto3" json:"entity,omitempty"`
	// Output only. The alternative entity format, if exists. For project
	// entities, `project-{team}-{projectid}` format will be returned on response.
	EntityAlt string `protobuf:"bytes,9,opt,name=entity_alt,json=entityAlt,proto3" json:"entity_alt,omitempty"`
	// The ID for the entity, if any.
	EntityId string `protobuf:"bytes,4,opt,name=entity_id,json=entityId,proto3" json:"entity_id,omitempty"`
	// The etag of the BucketAccessControl.
	// If included in the metadata of an update or delete request message, the
	// operation operation will only be performed if the etag matches that of the
	// bucket's BucketAccessControl.
	Etag string `protobuf:"bytes,8,opt,name=etag,proto3" json:"etag,omitempty"`
	// The email address associated with the entity, if any.
	Email string `protobuf:"bytes,5,opt,name=email,proto3" json:"email,omitempty"`
	// The domain associated with the entity, if any.
	Domain string `protobuf:"bytes,6,opt,name=domain,proto3" json:"domain,omitempty"`
	// The project team associated with the entity, if any.
	ProjectTeam *ProjectTeam `protobuf:"bytes,7,opt,name=project_team,json=projectTeam,proto3" json:"project_team,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Autoclass struct {

	// Enables Autoclass.
	Enabled bool `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled,omitempty"`
	// Output only. Latest instant at which the `enabled` field was set to true
	// after being disabled/unconfigured or set to false after being enabled. If
	// Autoclass is enabled when the bucket is created, the toggle_time is set
	// to the bucket creation time.
	ToggleTime *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=toggle_time,json=toggleTime,proto3" json:"toggle_time,omitempty"`
	// An object in an Autoclass bucket will eventually cool down to the
	// terminal storage class if there is no access to the object.
	// The only valid values are NEARLINE and ARCHIVE.
	TerminalStorageClass *string `protobuf:"bytes,3,opt,name=terminal_storage_class,json=terminalStorageClass,proto3,oneof" json:"terminal_storage_class,omitempty"`
	// Output only. Latest instant at which the autoclass terminal storage class
	// was updated.
	TerminalStorageClassUpdateTime *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=terminal_storage_class_update_time,json=terminalStorageClassUpdateTime,proto3,oneof" json:"terminal_storage_class_update_time,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Billing struct {

	// When set to true, Requester Pays is enabled for this bucket.
	RequesterPays bool `protobuf:"varint,1,opt,name=requester_pays,json=requesterPays,proto3" json:"requester_pays,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Cors struct {

	// The list of Origins eligible to receive CORS response headers. See
	// [https://tools.ietf.org/html/rfc6454][RFC 6454] for more on origins.
	// Note: "*" is permitted in the list of origins, and means "any Origin".
	Origin []string `protobuf:"bytes,1,rep,name=origin,proto3" json:"origin,omitempty"`
	// The list of HTTP methods on which to include CORS response headers,
	// (`GET`, `OPTIONS`, `POST`, etc) Note: "*" is permitted in the list of
	// methods, and means "any method".
	Method []string `protobuf:"bytes,2,rep,name=method,proto3" json:"method,omitempty"`
	// The list of HTTP headers other than the
	// [https://www.w3.org/TR/cors/#simple-response-header][simple response
	// headers] to give permission for the user-agent to share across domains.
	ResponseHeader []string `protobuf:"bytes,3,rep,name=response_header,json=responseHeader,proto3" json:"response_header,omitempty"`
	// The value, in seconds, to return in the
	// [https://www.w3.org/TR/cors/#access-control-max-age-response-header][Access-Control-Max-Age
	// header] used in preflight responses.
	MaxAgeSeconds int32 `protobuf:"varint,4,opt,name=max_age_seconds,json=maxAgeSeconds,proto3" json:"max_age_seconds,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_CustomPlacementConfig struct {

	// List of locations to use for data placement.
	DataLocations []string `protobuf:"bytes,1,rep,name=data_locations,json=dataLocations,proto3" json:"data_locations,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Encryption struct {

	// The name of the Cloud KMS key that will be used to encrypt objects
	// inserted into this bucket, if no encryption method is specified.
	DefaultKmsKey string `protobuf:"bytes,1,opt,name=default_kms_key,json=defaultKmsKey,proto3" json:"default_kms_key,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_HierarchicalNamespace struct {

	// Optional. Enables the hierarchical namespace feature.
	Enabled bool `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_IamConfig struct {

	// Bucket restriction options currently enforced on the bucket.
	UniformBucketLevelAccess *Bucket_IamConfig_UniformBucketLevelAccess `protobuf:"bytes,1,opt,name=uniform_bucket_level_access,json=uniformBucketLevelAccess,proto3" json:"uniform_bucket_level_access,omitempty"`
	// Whether IAM will enforce public access prevention. Valid values are
	// "enforced" or "inherited".
	PublicAccessPrevention string `protobuf:"bytes,3,opt,name=public_access_prevention,json=publicAccessPrevention,proto3" json:"public_access_prevention,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_IamConfig_UniformBucketLevelAccess struct {

	// If set, access checks only use bucket-level IAM policies or above.
	Enabled bool `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled,omitempty"`
	// The deadline time for changing
	// `iam_config.uniform_bucket_level_access.enabled` from `true` to
	// `false`. Mutable until the specified deadline is reached, but not
	// afterward.
	LockTime *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=lock_time,json=lockTime,proto3" json:"lock_time,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Lifecycle struct {

	// A lifecycle management rule, which is made of an action to take and the
	// condition(s) under which the action will be taken.
	Rule []*Bucket_Lifecycle_Rule `protobuf:"bytes,1,rep,name=rule,proto3" json:"rule,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Lifecycle_Rule struct {

	// The action to take.
	Action *Bucket_Lifecycle_Rule_Action `protobuf:"bytes,1,opt,name=action,proto3" json:"action,omitempty"`
	// The condition(s) under which the action will be taken.
	Condition *Bucket_Lifecycle_Rule_Condition `protobuf:"bytes,2,opt,name=condition,proto3" json:"condition,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Lifecycle_Rule_Action struct {

	// Type of the action. Currently, only `Delete`, `SetStorageClass`, and
	// `AbortIncompleteMultipartUpload` are supported.
	Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
	// Target storage class. Required iff the type of the action is
	// SetStorageClass.
	StorageClass string `protobuf:"bytes,2,opt,name=storage_class,json=storageClass,proto3" json:"storage_class,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Lifecycle_Rule_Condition struct {

	// Age of an object (in days). This condition is satisfied when an
	// object reaches the specified age.
	// A value of 0 indicates that all objects immediately match this
	// condition.
	AgeDays *int32 `protobuf:"varint,1,opt,name=age_days,json=ageDays,proto3,oneof" json:"age_days,omitempty"`
	// This condition is satisfied when an object is created before midnight
	// of the specified date in UTC.
	CreatedBefore *date.Date `protobuf:"bytes,2,opt,name=created_before,json=createdBefore,proto3" json:"created_before,omitempty"`
	// Relevant only for versioned objects. If the value is
	// `true`, this condition matches live objects; if the value
	// is `false`, it matches archived objects.
	IsLive *bool `protobuf:"varint,3,opt,name=is_live,json=isLive,proto3,oneof" json:"is_live,omitempty"`
	// Relevant only for versioned objects. If the value is N, this
	// condition is satisfied when there are at least N versions (including
	// the live version) newer than this version of the object.
	NumNewerVersions *int32 `protobuf:"varint,4,opt,name=num_newer_versions,json=numNewerVersions,proto3,oneof" json:"num_newer_versions,omitempty"`
	// Objects having any of the storage classes specified by this condition
	// will be matched. Values include `MULTI_REGIONAL`, `REGIONAL`,
	// `NEARLINE`, `COLDLINE`, `STANDARD`, and
	// `DURABLE_REDUCED_AVAILABILITY`.
	MatchesStorageClass []string `protobuf:"bytes,5,rep,name=matches_storage_class,json=matchesStorageClass,proto3" json:"matches_storage_class,omitempty"`
	// Number of days that have elapsed since the custom timestamp set on an
	// object.
	// The value of the field must be a nonnegative integer.
	DaysSinceCustomTime *int32 `protobuf:"varint,7,opt,name=days_since_custom_time,json=daysSinceCustomTime,proto3,oneof" json:"days_since_custom_time,omitempty"`
	// An object matches this condition if the custom timestamp set on the
	// object is before the specified date in UTC.
	CustomTimeBefore *date.Date `protobuf:"bytes,8,opt,name=custom_time_before,json=customTimeBefore,proto3" json:"custom_time_before,omitempty"`
	// This condition is relevant only for versioned objects. An object
	// version satisfies this condition only if these many days have been
	// passed since it became noncurrent. The value of the field must be a
	// nonnegative integer. If it's zero, the object version will become
	// eligible for Lifecycle action as soon as it becomes noncurrent.
	DaysSinceNoncurrentTime *int32 `protobuf:"varint,9,opt,name=days_since_noncurrent_time,json=daysSinceNoncurrentTime,proto3,oneof" json:"days_since_noncurrent_time,omitempty"`
	// This condition is relevant only for versioned objects. An object
	// version satisfies this condition only if it became noncurrent before
	// the specified date in UTC.
	NoncurrentTimeBefore *date.Date `protobuf:"bytes,10,opt,name=noncurrent_time_before,json=noncurrentTimeBefore,proto3" json:"noncurrent_time_before,omitempty"`
	// List of object name prefixes. If any prefix exactly matches the
	// beginning of the object name, the condition evaluates to true.
	MatchesPrefix []string `protobuf:"bytes,11,rep,name=matches_prefix,json=matchesPrefix,proto3" json:"matches_prefix,omitempty"`
	// List of object name suffixes. If any suffix exactly matches the
	// end of the object name, the condition evaluates to true.
	MatchesSuffix []string `protobuf:"bytes,12,rep,name=matches_suffix,json=matchesSuffix,proto3" json:"matches_suffix,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Logging struct {

	// The destination bucket where the current bucket's logs should be placed,
	// using path format (like `projects/123456/buckets/foo`).
	LogBucket string `protobuf:"bytes,1,opt,name=log_bucket,json=logBucket,proto3" json:"log_bucket,omitempty"`
	// A prefix for log object names.
	LogObjectPrefix string `protobuf:"bytes,2,opt,name=log_object_prefix,json=logObjectPrefix,proto3" json:"log_object_prefix,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_RetentionPolicy struct {

	// Server-determined value that indicates the time from which policy was
	// enforced and effective.
	EffectiveTime *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=effective_time,json=effectiveTime,proto3" json:"effective_time,omitempty"`
	// Once locked, an object retention policy cannot be modified.
	IsLocked bool `protobuf:"varint,2,opt,name=is_locked,json=isLocked,proto3" json:"is_locked,omitempty"`
	// The duration that objects need to be retained. Retention duration must be
	// greater than zero and less than 100 years. Note that enforcement of
	// retention periods less than a day is not guaranteed. Such periods should
	// only be used for testing purposes. Any `nanos` value specified will be
	// rounded down to the nearest second.
	RetentionDuration *durationpb.Duration `protobuf:"bytes,4,opt,name=retention_duration,json=retentionDuration,proto3" json:"retention_duration,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_SoftDeletePolicy struct {

	// The period of time that soft-deleted objects in the bucket must be
	// retained and cannot be permanently deleted. The duration must be greater
	// than or equal to 7 days and less than 1 year.
	RetentionDuration *durationpb.Duration `protobuf:"bytes,1,opt,name=retention_duration,json=retentionDuration,proto3,oneof" json:"retention_duration,omitempty"`
	// Time from which the policy was effective. This is service-provided.
	EffectiveTime *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=effective_time,json=effectiveTime,proto3,oneof" json:"effective_time,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Versioning struct {

	// While set to true, versioning is fully enabled for this bucket.
	Enabled bool `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled,omitempty"`
	// contains filtered or unexported fields
}

type Bucket_Website struct {

	// If the requested object path is missing, the service will ensure the path
	// has a trailing '/', append this suffix, and attempt to retrieve the
	// resulting object. This allows the creation of `index.html`
	// objects to represent directory pages.
	MainPageSuffix string `protobuf:"bytes,1,opt,name=main_page_suffix,json=mainPageSuffix,proto3" json:"main_page_suffix,omitempty"`
	// If the requested object path is missing, and any
	// `mainPageSuffix` object is missing, if applicable, the service
	// will return the named object from this bucket as the content for a
	// [https://tools.ietf.org/html/rfc7231#section-6.5.4][404 Not Found]
	// result.
	NotFoundPage string `protobuf:"bytes,2,opt,name=not_found_page,json=notFoundPage,proto3" json:"not_found_page,omitempty"`
	// contains filtered or unexported fields
}

type CancelResumableWriteRequest struct {

	// Required. The upload_id of the resumable upload to cancel. This should be
	// copied from the `upload_id` field of `StartResumableWriteResponse`.
	UploadId string `protobuf:"bytes,1,opt,name=upload_id,json=uploadId,proto3" json:"upload_id,omitempty"`
	// contains filtered or unexported fields
}

type CancelResumableWriteResponse struct {
	// contains filtered or unexported fields
}

type ChecksummedData struct {

	// Optional. The data.
	Content []byte `protobuf:"bytes,1,opt,name=content,proto3" json:"content,omitempty"`
	// If set, the CRC32C digest of the content field.
	Crc32C *uint32 `protobuf:"fixed32,2,opt,name=crc32c,proto3,oneof" json:"crc32c,omitempty"`
	// contains filtered or unexported fields
}

type CommonObjectRequestParams struct {

	// Encryption algorithm used with the Customer-Supplied Encryption Keys
	// feature.
	EncryptionAlgorithm string `protobuf:"bytes,1,opt,name=encryption_algorithm,json=encryptionAlgorithm,proto3" json:"encryption_algorithm,omitempty"`
	// Encryption key used with the Customer-Supplied Encryption Keys feature.
	// In raw bytes format (not base64-encoded).
	EncryptionKeyBytes []byte `protobuf:"bytes,4,opt,name=encryption_key_bytes,json=encryptionKeyBytes,proto3" json:"encryption_key_bytes,omitempty"`
	// SHA256 hash of encryption key used with the Customer-Supplied Encryption
	// Keys feature.
	EncryptionKeySha256Bytes []byte `protobuf:"bytes,5,opt,name=encryption_key_sha256_bytes,json=encryptionKeySha256Bytes,proto3" json:"encryption_key_sha256_bytes,omitempty"`
	// contains filtered or unexported fields
}

type ComposeObjectRequest struct {

	// Required. Properties of the resulting object.
	Destination *Object `protobuf:"bytes,1,opt,name=destination,proto3" json:"destination,omitempty"`
	// The list of source objects that will be concatenated into a single object.
	SourceObjects []*ComposeObjectRequest_SourceObject `protobuf:"bytes,2,rep,name=source_objects,json=sourceObjects,proto3" json:"source_objects,omitempty"`
	// Apply a predefined set of access controls to the destination object.
	// Valid values are "authenticatedRead", "bucketOwnerFullControl",
	// "bucketOwnerRead", "private", "projectPrivate", or "publicRead".
	DestinationPredefinedAcl string `protobuf:"bytes,9,opt,name=destination_predefined_acl,json=destinationPredefinedAcl,proto3" json:"destination_predefined_acl,omitempty"`
	// Makes the operation conditional on whether the object's current generation
	// matches the given value. Setting to 0 makes the operation succeed only if
	// there are no live versions of the object.
	IfGenerationMatch *int64 `protobuf:"varint,4,opt,name=if_generation_match,json=ifGenerationMatch,proto3,oneof" json:"if_generation_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration matches the given value.
	IfMetagenerationMatch *int64 `protobuf:"varint,5,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// Resource name of the Cloud KMS key, of the form
	// `projects/my-project/locations/my-location/keyRings/my-kr/cryptoKeys/my-key`,
	// that will be used to encrypt the object. Overrides the object
	// metadata's `kms_key_name` value, if any.
	KmsKey string `protobuf:"bytes,6,opt,name=kms_key,json=kmsKey,proto3" json:"kms_key,omitempty"`
	// A set of parameters common to Storage API requests concerning an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,7,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// The checksums of the complete object. This will be validated against the
	// combined checksums of the component objects.
	ObjectChecksums *ObjectChecksums `protobuf:"bytes,10,opt,name=object_checksums,json=objectChecksums,proto3" json:"object_checksums,omitempty"`
	// contains filtered or unexported fields
}

type ComposeObjectRequest_SourceObject struct {

	// Required. The source object's name. All source objects must reside in the
	// same bucket.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// The generation of this object to use as the source.
	Generation int64 `protobuf:"varint,2,opt,name=generation,proto3" json:"generation,omitempty"`
	// Conditions that must be met for this operation to execute.
	ObjectPreconditions *ComposeObjectRequest_SourceObject_ObjectPreconditions `protobuf:"bytes,3,opt,name=object_preconditions,json=objectPreconditions,proto3" json:"object_preconditions,omitempty"`
	// contains filtered or unexported fields
}

type ComposeObjectRequest_SourceObject_ObjectPreconditions struct {

	// Only perform the composition if the generation of the source object
	// that would be used matches this value.  If this value and a generation
	// are both specified, they must be the same value or the call will fail.
	IfGenerationMatch *int64 `protobuf:"varint,1,opt,name=if_generation_match,json=ifGenerationMatch,proto3,oneof" json:"if_generation_match,omitempty"`
	// contains filtered or unexported fields
}

type ContentRange struct {

	// The starting offset of the object data. This value is inclusive.
	Start int64 `protobuf:"varint,1,opt,name=start,proto3" json:"start,omitempty"`
	// The ending offset of the object data. This value is exclusive.
	End int64 `protobuf:"varint,2,opt,name=end,proto3" json:"end,omitempty"`
	// The complete length of the object data.
	CompleteLength int64 `protobuf:"varint,3,opt,name=complete_length,json=completeLength,proto3" json:"complete_length,omitempty"`
	// contains filtered or unexported fields
}

type CreateBucketRequest struct {

	// Required. The project to which this bucket will belong.
	Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"`
	// Properties of the new bucket being inserted.
	// The name of the bucket is specified in the `bucket_id` field. Populating
	// `bucket.name` field will result in an error.
	// The project of the bucket must be specified in the `bucket.project` field.
	// This field must be in `projects/{projectIdentifier}` format,
	// {projectIdentifier} can be the project ID or project number. The `parent`
	// field must be either empty or `projects/_`.
	Bucket *Bucket `protobuf:"bytes,2,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// Required. The ID to use for this bucket, which will become the final
	// component of the bucket's resource name. For example, the value `foo` might
	// result in a bucket with the name `projects/123456/buckets/foo`.
	BucketId string `protobuf:"bytes,3,opt,name=bucket_id,json=bucketId,proto3" json:"bucket_id,omitempty"`
	// Apply a predefined set of access controls to this bucket.
	// Valid values are "authenticatedRead", "private", "projectPrivate",
	// "publicRead", or "publicReadWrite".
	PredefinedAcl string `protobuf:"bytes,6,opt,name=predefined_acl,json=predefinedAcl,proto3" json:"predefined_acl,omitempty"`
	// Apply a predefined set of default object access controls to this bucket.
	// Valid values are "authenticatedRead", "bucketOwnerFullControl",
	// "bucketOwnerRead", "private", "projectPrivate", or "publicRead".
	PredefinedDefaultObjectAcl string `protobuf:"bytes,7,opt,name=predefined_default_object_acl,json=predefinedDefaultObjectAcl,proto3" json:"predefined_default_object_acl,omitempty"`
	// contains filtered or unexported fields
}

type CustomerEncryption struct {

	// The encryption algorithm.
	EncryptionAlgorithm string `protobuf:"bytes,1,opt,name=encryption_algorithm,json=encryptionAlgorithm,proto3" json:"encryption_algorithm,omitempty"`
	// SHA256 hash value of the encryption key.
	// In raw bytes format (not base64-encoded).
	KeySha256Bytes []byte `protobuf:"bytes,3,opt,name=key_sha256_bytes,json=keySha256Bytes,proto3" json:"key_sha256_bytes,omitempty"`
	// contains filtered or unexported fields
}

type DeleteBucketRequest struct {

	// Required. Name of a bucket to delete.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// If set, only deletes the bucket if its metageneration matches this value.
	IfMetagenerationMatch *int64 `protobuf:"varint,2,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// If set, only deletes the bucket if its metageneration does not match this
	// value.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,3,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// contains filtered or unexported fields
}

type DeleteObjectRequest struct {

	// Required. Name of the bucket in which the object resides.
	Bucket string `protobuf:"bytes,1,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// Required. The name of the finalized object to delete.
	// Note: If you want to delete an unfinalized resumable upload please use
	// `CancelResumableWrite`.
	Object string `protobuf:"bytes,2,opt,name=object,proto3" json:"object,omitempty"`
	// If present, permanently deletes a specific revision of this object (as
	// opposed to the latest version, the default).
	Generation int64 `protobuf:"varint,4,opt,name=generation,proto3" json:"generation,omitempty"`
	// Makes the operation conditional on whether the object's current generation
	// matches the given value. Setting to 0 makes the operation succeed only if
	// there are no live versions of the object.
	IfGenerationMatch *int64 `protobuf:"varint,5,opt,name=if_generation_match,json=ifGenerationMatch,proto3,oneof" json:"if_generation_match,omitempty"`
	// Makes the operation conditional on whether the object's live generation
	// does not match the given value. If no live object exists, the precondition
	// fails. Setting to 0 makes the operation succeed only if there is a live
	// version of the object.
	IfGenerationNotMatch *int64 `protobuf:"varint,6,opt,name=if_generation_not_match,json=ifGenerationNotMatch,proto3,oneof" json:"if_generation_not_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration matches the given value.
	IfMetagenerationMatch *int64 `protobuf:"varint,7,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration does not match the given value.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,8,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// A set of parameters common to Storage API requests concerning an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,10,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// contains filtered or unexported fields
}

type GetBucketRequest struct {

	// Required. Name of a bucket.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// If set, and if the bucket's current metageneration does not match the
	// specified value, the request will return an error.
	IfMetagenerationMatch *int64 `protobuf:"varint,2,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// If set, and if the bucket's current metageneration matches the specified
	// value, the request will return an error.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,3,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// Mask specifying which fields to read.
	// A "*" field may be used to indicate all fields.
	// If no mask is specified, will default to all fields.
	ReadMask *fieldmaskpb.FieldMask `protobuf:"bytes,5,opt,name=read_mask,json=readMask,proto3,oneof" json:"read_mask,omitempty"`
	// contains filtered or unexported fields
}

type GetObjectRequest struct {

	// Required. Name of the bucket in which the object resides.
	Bucket string `protobuf:"bytes,1,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// Required. Name of the object.
	Object string `protobuf:"bytes,2,opt,name=object,proto3" json:"object,omitempty"`
	// If present, selects a specific revision of this object (as opposed to the
	// latest version, the default).
	Generation int64 `protobuf:"varint,3,opt,name=generation,proto3" json:"generation,omitempty"`
	// If true, return the soft-deleted version of this object.
	SoftDeleted *bool `protobuf:"varint,11,opt,name=soft_deleted,json=softDeleted,proto3,oneof" json:"soft_deleted,omitempty"`
	// Makes the operation conditional on whether the object's current generation
	// matches the given value. Setting to 0 makes the operation succeed only if
	// there are no live versions of the object.
	IfGenerationMatch *int64 `protobuf:"varint,4,opt,name=if_generation_match,json=ifGenerationMatch,proto3,oneof" json:"if_generation_match,omitempty"`
	// Makes the operation conditional on whether the object's live generation
	// does not match the given value. If no live object exists, the precondition
	// fails. Setting to 0 makes the operation succeed only if there is a live
	// version of the object.
	IfGenerationNotMatch *int64 `protobuf:"varint,5,opt,name=if_generation_not_match,json=ifGenerationNotMatch,proto3,oneof" json:"if_generation_not_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration matches the given value.
	IfMetagenerationMatch *int64 `protobuf:"varint,6,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration does not match the given value.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,7,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// A set of parameters common to Storage API requests concerning an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,8,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// Mask specifying which fields to read.
	// If no mask is specified, will default to all fields except metadata.acl and
	// metadata.owner.
	// * may be used to mean "all fields".
	ReadMask *fieldmaskpb.FieldMask `protobuf:"bytes,10,opt,name=read_mask,json=readMask,proto3,oneof" json:"read_mask,omitempty"`
	// Optional. Restore token used to differentiate soft-deleted objects with the
	// same name and generation. Only applicable for hierarchical namespace
	// buckets and if soft_deleted is set to true. This parameter is optional, and
	// is only required in the rare case when there are multiple soft-deleted
	// objects with the same name and generation.
	RestoreToken string `protobuf:"bytes,12,opt,name=restore_token,json=restoreToken,proto3" json:"restore_token,omitempty"`
	// contains filtered or unexported fields
}

type ListBucketsRequest struct {

	// Required. The project whose buckets we are listing.
	Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"`
	// Maximum number of buckets to return in a single response. The service will
	// use this parameter or 1,000 items, whichever is smaller. If "acl" is
	// present in the read_mask, the service will use this parameter of 200 items,
	// whichever is smaller.
	PageSize int32 `protobuf:"varint,2,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"`
	// A previously-returned page token representing part of the larger set of
	// results to view.
	PageToken string `protobuf:"bytes,3,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"`
	// Filter results to buckets whose names begin with this prefix.
	Prefix string `protobuf:"bytes,4,opt,name=prefix,proto3" json:"prefix,omitempty"`
	// Mask specifying which fields to read from each result.
	// If no mask is specified, will default to all fields except items.owner,
	// items.acl, and items.default_object_acl.
	// * may be used to mean "all fields".
	ReadMask *fieldmaskpb.FieldMask `protobuf:"bytes,5,opt,name=read_mask,json=readMask,proto3,oneof" json:"read_mask,omitempty"`
	// contains filtered or unexported fields
}

type ListBucketsResponse struct {

	// The list of items.
	Buckets []*Bucket `protobuf:"bytes,1,rep,name=buckets,proto3" json:"buckets,omitempty"`
	// The continuation token, used to page through large result sets. Provide
	// this value in a subsequent request to return the next page of results.
	NextPageToken string `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"`
	// contains filtered or unexported fields
}

type ListObjectsRequest struct {

	// Required. Name of the bucket in which to look for objects.
	Parent string `protobuf:"bytes,1,opt,name=parent,proto3" json:"parent,omitempty"`
	// Maximum number of `items` plus `prefixes` to return
	// in a single page of responses. As duplicate `prefixes` are
	// omitted, fewer total results may be returned than requested. The service
	// will use this parameter or 1,000 items, whichever is smaller.
	PageSize int32 `protobuf:"varint,2,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"`
	// A previously-returned page token representing part of the larger set of
	// results to view.
	PageToken string `protobuf:"bytes,3,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"`
	// If set, returns results in a directory-like mode. `items` will contain
	// only objects whose names, aside from the `prefix`, do not
	// contain `delimiter`. Objects whose names, aside from the
	// `prefix`, contain `delimiter` will have their name,
	// truncated after the `delimiter`, returned in
	// `prefixes`. Duplicate `prefixes` are omitted.
	Delimiter string `protobuf:"bytes,4,opt,name=delimiter,proto3" json:"delimiter,omitempty"`
	// If true, objects that end in exactly one instance of `delimiter`
	// will have their metadata included in `items` in addition to
	// `prefixes`.
	IncludeTrailingDelimiter bool `protobuf:"varint,5,opt,name=include_trailing_delimiter,json=includeTrailingDelimiter,proto3" json:"include_trailing_delimiter,omitempty"`
	// Filter results to objects whose names begin with this prefix.
	Prefix string `protobuf:"bytes,6,opt,name=prefix,proto3" json:"prefix,omitempty"`
	// If `true`, lists all versions of an object as distinct results.
	// For more information, see
	// [Object
	// Versioning](https://cloud.google.com/storage/docs/object-versioning).
	Versions bool `protobuf:"varint,7,opt,name=versions,proto3" json:"versions,omitempty"`
	// Mask specifying which fields to read from each result.
	// If no mask is specified, will default to all fields except items.acl and
	// items.owner.
	// * may be used to mean "all fields".
	ReadMask *fieldmaskpb.FieldMask `protobuf:"bytes,8,opt,name=read_mask,json=readMask,proto3,oneof" json:"read_mask,omitempty"`
	// Optional. Filter results to objects whose names are lexicographically equal
	// to or after lexicographic_start. If lexicographic_end is also set, the
	// objects listed have names between lexicographic_start (inclusive) and
	// lexicographic_end (exclusive).
	LexicographicStart string `protobuf:"bytes,10,opt,name=lexicographic_start,json=lexicographicStart,proto3" json:"lexicographic_start,omitempty"`
	// Optional. Filter results to objects whose names are lexicographically
	// before lexicographic_end. If lexicographic_start is also set, the objects
	// listed have names between lexicographic_start (inclusive) and
	// lexicographic_end (exclusive).
	LexicographicEnd string `protobuf:"bytes,11,opt,name=lexicographic_end,json=lexicographicEnd,proto3" json:"lexicographic_end,omitempty"`
	// Optional. If true, only list all soft-deleted versions of the object.
	// Soft delete policy is required to set this option.
	SoftDeleted bool `protobuf:"varint,12,opt,name=soft_deleted,json=softDeleted,proto3" json:"soft_deleted,omitempty"`
	// Optional. If true, will also include folders and managed folders (besides
	// objects) in the returned `prefixes`. Requires `delimiter` to be set to '/'.
	IncludeFoldersAsPrefixes bool `protobuf:"varint,13,opt,name=include_folders_as_prefixes,json=includeFoldersAsPrefixes,proto3" json:"include_folders_as_prefixes,omitempty"`
	// Optional. Filter results to objects and prefixes that match this glob
	// pattern. See [List Objects Using
	// Glob](https://cloud.google.com/storage/docs/json_api/v1/objects/list#list-objects-and-prefixes-using-glob)
	// for the full syntax.
	MatchGlob string `protobuf:"bytes,14,opt,name=match_glob,json=matchGlob,proto3" json:"match_glob,omitempty"`
	// contains filtered or unexported fields
}

type ListObjectsResponse struct {

	// The list of items.
	Objects []*Object `protobuf:"bytes,1,rep,name=objects,proto3" json:"objects,omitempty"`
	// The list of prefixes of objects matching-but-not-listed up to and including
	// the requested delimiter.
	Prefixes []string `protobuf:"bytes,2,rep,name=prefixes,proto3" json:"prefixes,omitempty"`
	// The continuation token, used to page through large result sets. Provide
	// this value in a subsequent request to return the next page of results.
	NextPageToken string `protobuf:"bytes,3,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"`
	// contains filtered or unexported fields
}

type LockBucketRetentionPolicyRequest struct {

	// Required. Name of a bucket.
	Bucket string `protobuf:"bytes,1,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// Required. Makes the operation conditional on whether bucket's current
	// metageneration matches the given value. Must be positive.
	IfMetagenerationMatch int64 `protobuf:"varint,2,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3" json:"if_metageneration_match,omitempty"`
	// contains filtered or unexported fields
}

type MoveObjectRequest struct {

	// Required. Name of the bucket in which the object resides.
	Bucket string `protobuf:"bytes,1,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// Required. Name of the source object.
	SourceObject string `protobuf:"bytes,2,opt,name=source_object,json=sourceObject,proto3" json:"source_object,omitempty"`
	// Required. Name of the destination object.
	DestinationObject string `protobuf:"bytes,3,opt,name=destination_object,json=destinationObject,proto3" json:"destination_object,omitempty"`
	// Optional. Makes the operation conditional on whether the source object's
	// current generation matches the given value. `if_source_generation_match`
	// and `if_source_generation_not_match` conditions are mutually exclusive:
	// it's an error for both of them to be set in the request.
	IfSourceGenerationMatch *int64 `protobuf:"varint,4,opt,name=if_source_generation_match,json=ifSourceGenerationMatch,proto3,oneof" json:"if_source_generation_match,omitempty"`
	// Optional. Makes the operation conditional on whether the source object's
	// current generation does not match the given value.
	// `if_source_generation_match` and `if_source_generation_not_match`
	// conditions are mutually exclusive: it's an error for both of them to be set
	// in the request.
	IfSourceGenerationNotMatch *int64 `protobuf:"varint,5,opt,name=if_source_generation_not_match,json=ifSourceGenerationNotMatch,proto3,oneof" json:"if_source_generation_not_match,omitempty"`
	// Optional. Makes the operation conditional on whether the source object's
	// current metageneration matches the given value.
	// `if_source_metageneration_match` and `if_source_metageneration_not_match`
	// conditions are mutually exclusive: it's an error for both of them to be set
	// in the request.
	IfSourceMetagenerationMatch *int64 `protobuf:"varint,6,opt,name=if_source_metageneration_match,json=ifSourceMetagenerationMatch,proto3,oneof" json:"if_source_metageneration_match,omitempty"`
	// Optional. Makes the operation conditional on whether the source object's
	// current metageneration does not match the given value.
	// `if_source_metageneration_match` and `if_source_metageneration_not_match`
	// conditions are mutually exclusive: it's an error for both of them to be set
	// in the request.
	IfSourceMetagenerationNotMatch *int64 `protobuf:"varint,7,opt,name=if_source_metageneration_not_match,json=ifSourceMetagenerationNotMatch,proto3,oneof" json:"if_source_metageneration_not_match,omitempty"`
	// Optional. Makes the operation conditional on whether the destination
	// object's current generation matches the given value. Setting to 0 makes the
	// operation succeed only if there are no live versions of the object.
	// `if_generation_match` and `if_generation_not_match` conditions are mutually
	// exclusive: it's an error for both of them to be set in the request.
	IfGenerationMatch *int64 `protobuf:"varint,8,opt,name=if_generation_match,json=ifGenerationMatch,proto3,oneof" json:"if_generation_match,omitempty"`
	// Optional. Makes the operation conditional on whether the destination
	// object's current generation does not match the given value. If no live
	// object exists, the precondition fails. Setting to 0 makes the operation
	// succeed only if there is a live version of the object.
	// `if_generation_match` and `if_generation_not_match` conditions are mutually
	// exclusive: it's an error for both of them to be set in the request.
	IfGenerationNotMatch *int64 `protobuf:"varint,9,opt,name=if_generation_not_match,json=ifGenerationNotMatch,proto3,oneof" json:"if_generation_not_match,omitempty"`
	// Optional. Makes the operation conditional on whether the destination
	// object's current metageneration matches the given value.
	// `if_metageneration_match` and `if_metageneration_not_match` conditions are
	// mutually exclusive: it's an error for both of them to be set in the
	// request.
	IfMetagenerationMatch *int64 `protobuf:"varint,10,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// Optional. Makes the operation conditional on whether the destination
	// object's current metageneration does not match the given value.
	// `if_metageneration_match` and `if_metageneration_not_match` conditions are
	// mutually exclusive: it's an error for both of them to be set in the
	// request.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,11,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// contains filtered or unexported fields
}

type Object struct {

	// Immutable. The name of this object. Nearly any sequence of unicode
	// characters is valid. See
	// [Guidelines](https://cloud.google.com/storage/docs/objects#naming).
	// Example: `test.txt`
	// The `name` field by itself does not uniquely identify a Cloud Storage
	// object. A Cloud Storage object is uniquely identified by the tuple of
	// (bucket, object, generation).
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// Immutable. The name of the bucket containing this object.
	Bucket string `protobuf:"bytes,2,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// The etag of the object.
	// If included in the metadata of an update or delete request message, the
	// operation will only be performed if the etag matches that of the live
	// object.
	Etag string `protobuf:"bytes,27,opt,name=etag,proto3" json:"etag,omitempty"`
	// Immutable. The content generation of this object. Used for object
	// versioning.
	Generation int64 `protobuf:"varint,3,opt,name=generation,proto3" json:"generation,omitempty"`
	// Output only. Restore token used to differentiate deleted objects with the
	// same name and generation. This field is output only, and only set for
	// deleted objects in HNS buckets.
	RestoreToken *string `protobuf:"bytes,35,opt,name=restore_token,json=restoreToken,proto3,oneof" json:"restore_token,omitempty"`
	// Output only. The version of the metadata for this generation of this
	// object. Used for preconditions and for detecting changes in metadata. A
	// metageneration number is only meaningful in the context of a particular
	// generation of a particular object.
	Metageneration int64 `protobuf:"varint,4,opt,name=metageneration,proto3" json:"metageneration,omitempty"`
	// Storage class of the object.
	StorageClass string `protobuf:"bytes,5,opt,name=storage_class,json=storageClass,proto3" json:"storage_class,omitempty"`
	// Output only. Content-Length of the object data in bytes, matching
	// [https://tools.ietf.org/html/rfc7230#section-3.3.2][RFC 7230 §3.3.2].
	Size int64 `protobuf:"varint,6,opt,name=size,proto3" json:"size,omitempty"`
	// Content-Encoding of the object data, matching
	// [https://tools.ietf.org/html/rfc7231#section-3.1.2.2][RFC 7231 §3.1.2.2]
	ContentEncoding string `protobuf:"bytes,7,opt,name=content_encoding,json=contentEncoding,proto3" json:"content_encoding,omitempty"`
	// Content-Disposition of the object data, matching
	// [https://tools.ietf.org/html/rfc6266][RFC 6266].
	ContentDisposition string `protobuf:"bytes,8,opt,name=content_disposition,json=contentDisposition,proto3" json:"content_disposition,omitempty"`
	// Cache-Control directive for the object data, matching
	// [https://tools.ietf.org/html/rfc7234#section-5.2"][RFC 7234 §5.2].
	// If omitted, and the object is accessible to all anonymous users, the
	// default will be `public, max-age=3600`.
	CacheControl string `protobuf:"bytes,9,opt,name=cache_control,json=cacheControl,proto3" json:"cache_control,omitempty"`
	// Access controls on the object.
	// If iam_config.uniform_bucket_level_access is enabled on the parent
	// bucket, requests to set, read, or modify acl is an error.
	Acl []*ObjectAccessControl `protobuf:"bytes,10,rep,name=acl,proto3" json:"acl,omitempty"`
	// Content-Language of the object data, matching
	// [https://tools.ietf.org/html/rfc7231#section-3.1.3.2][RFC 7231 §3.1.3.2].
	ContentLanguage string `protobuf:"bytes,11,opt,name=content_language,json=contentLanguage,proto3" json:"content_language,omitempty"`
	// Output only. If this object is noncurrent, this is the time when the object
	// became noncurrent.
	DeleteTime *timestamppb.Timestamp `protobuf:"bytes,12,opt,name=delete_time,json=deleteTime,proto3" json:"delete_time,omitempty"`
	// Output only. The time when the object was finalized.
	FinalizeTime *timestamppb.Timestamp `protobuf:"bytes,36,opt,name=finalize_time,json=finalizeTime,proto3" json:"finalize_time,omitempty"`
	// Content-Type of the object data, matching
	// [https://tools.ietf.org/html/rfc7231#section-3.1.1.5][RFC 7231 §3.1.1.5].
	// If an object is stored without a Content-Type, it is served as
	// `application/octet-stream`.
	ContentType string `protobuf:"bytes,13,opt,name=content_type,json=contentType,proto3" json:"content_type,omitempty"`
	// Output only. The creation time of the object.
	CreateTime *timestamppb.Timestamp `protobuf:"bytes,14,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"`
	// Output only. Number of underlying components that make up this object.
	// Components are accumulated by compose operations.
	ComponentCount int32 `protobuf:"varint,15,opt,name=component_count,json=componentCount,proto3" json:"component_count,omitempty"`
	// Output only. Hashes for the data part of this object. This field is used
	// for output only and will be silently ignored if provided in requests. The
	// checksums of the complete object regardless of data range. If the object is
	// downloaded in full, the client should compute one of these checksums over
	// the downloaded object and compare it against the value provided here.
	Checksums *ObjectChecksums `protobuf:"bytes,16,opt,name=checksums,proto3" json:"checksums,omitempty"`
	// Output only. The modification time of the object metadata.
	// Set initially to object creation time and then updated whenever any
	// metadata of the object changes. This includes changes made by a requester,
	// such as modifying custom metadata, as well as changes made by Cloud Storage
	// on behalf of a requester, such as changing the storage class based on an
	// Object Lifecycle Configuration.
	UpdateTime *timestamppb.Timestamp `protobuf:"bytes,17,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"`
	// Cloud KMS Key used to encrypt this object, if the object is encrypted by
	// such a key.
	KmsKey string `protobuf:"bytes,18,opt,name=kms_key,json=kmsKey,proto3" json:"kms_key,omitempty"`
	// Output only. The time at which the object's storage class was last changed.
	// When the object is initially created, it will be set to time_created.
	UpdateStorageClassTime *timestamppb.Timestamp `protobuf:"bytes,19,opt,name=update_storage_class_time,json=updateStorageClassTime,proto3" json:"update_storage_class_time,omitempty"`
	// Whether an object is under temporary hold. While this flag is set to true,
	// the object is protected against deletion and overwrites.  A common use case
	// of this flag is regulatory investigations where objects need to be retained
	// while the investigation is ongoing. Note that unlike event-based hold,
	// temporary hold does not impact retention expiration time of an object.
	TemporaryHold bool `protobuf:"varint,20,opt,name=temporary_hold,json=temporaryHold,proto3" json:"temporary_hold,omitempty"`
	// A server-determined value that specifies the earliest time that the
	// object's retention period expires.
	// Note 1: This field is not provided for objects with an active event-based
	// hold, since retention expiration is unknown until the hold is removed.
	// Note 2: This value can be provided even when temporary hold is set (so that
	// the user can reason about policy without having to first unset the
	// temporary hold).
	RetentionExpireTime *timestamppb.Timestamp `protobuf:"bytes,21,opt,name=retention_expire_time,json=retentionExpireTime,proto3" json:"retention_expire_time,omitempty"`
	// User-provided metadata, in key/value pairs.
	Metadata map[string]string `protobuf:"bytes,22,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
	// Whether an object is under event-based hold.
	// An event-based hold is a way to force the retention of an object until
	// after some event occurs. Once the hold is released by explicitly setting
	// this field to false, the object will become subject to any bucket-level
	// retention policy, except that the retention duration will be calculated
	// from the time the event based hold was lifted, rather than the time the
	// object was created.
	//
	// In a WriteObject request, not setting this field implies that the value
	// should be taken from the parent bucket's "default_event_based_hold" field.
	// In a response, this field will always be set to true or false.
	EventBasedHold *bool `protobuf:"varint,23,opt,name=event_based_hold,json=eventBasedHold,proto3,oneof" json:"event_based_hold,omitempty"`
	// Output only. The owner of the object. This will always be the uploader of
	// the object.
	Owner *Owner `protobuf:"bytes,24,opt,name=owner,proto3" json:"owner,omitempty"`
	// Metadata of Customer-Supplied Encryption Key, if the object is encrypted by
	// such a key.
	CustomerEncryption *CustomerEncryption `protobuf:"bytes,25,opt,name=customer_encryption,json=customerEncryption,proto3" json:"customer_encryption,omitempty"`
	// A user-specified timestamp set on an object.
	CustomTime *timestamppb.Timestamp `protobuf:"bytes,26,opt,name=custom_time,json=customTime,proto3" json:"custom_time,omitempty"`
	// Output only. This is the time when the object became soft-deleted.
	//
	// Soft-deleted objects are only accessible if a soft_delete_policy is
	// enabled. Also see hard_delete_time.
	SoftDeleteTime *timestamppb.Timestamp `protobuf:"bytes,28,opt,name=soft_delete_time,json=softDeleteTime,proto3,oneof" json:"soft_delete_time,omitempty"`
	// Output only. The time when the object will be permanently deleted.
	//
	// Only set when an object becomes soft-deleted with a soft_delete_policy.
	// Otherwise, the object will not be accessible.
	HardDeleteTime *timestamppb.Timestamp `protobuf:"bytes,29,opt,name=hard_delete_time,json=hardDeleteTime,proto3,oneof" json:"hard_delete_time,omitempty"`
	// contains filtered or unexported fields
}

type ObjectAccessControl struct {

	// The access permission for the entity. One of the following values:
	// * `READER`
	// * `WRITER`
	// * `OWNER`
	Role string `protobuf:"bytes,1,opt,name=role,proto3" json:"role,omitempty"`
	// The ID of the access-control entry.
	Id string `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
	// The entity holding the permission, in one of the following forms:
	// * `user-{userid}`
	// * `user-{email}`
	// * `group-{groupid}`
	// * `group-{email}`
	// * `domain-{domain}`
	// * `project-{team}-{projectnumber}`
	// * `project-{team}-{projectid}`
	// * `allUsers`
	// * `allAuthenticatedUsers`
	// Examples:
	// * The user `liz@example.com` would be `user-liz@example.com`.
	// * The group `example@googlegroups.com` would be
	// `group-example@googlegroups.com`.
	// * All members of the Google Apps for Business domain `example.com` would be
	// `domain-example.com`.
	// For project entities, `project-{team}-{projectnumber}` format will be
	// returned on response.
	Entity string `protobuf:"bytes,3,opt,name=entity,proto3" json:"entity,omitempty"`
	// Output only. The alternative entity format, if exists. For project
	// entities, `project-{team}-{projectid}` format will be returned on response.
	EntityAlt string `protobuf:"bytes,9,opt,name=entity_alt,json=entityAlt,proto3" json:"entity_alt,omitempty"`
	// The ID for the entity, if any.
	EntityId string `protobuf:"bytes,4,opt,name=entity_id,json=entityId,proto3" json:"entity_id,omitempty"`
	// The etag of the ObjectAccessControl.
	// If included in the metadata of an update or delete request message, the
	// operation will only be performed if the etag matches that of the live
	// object's ObjectAccessControl.
	Etag string `protobuf:"bytes,8,opt,name=etag,proto3" json:"etag,omitempty"`
	// The email address associated with the entity, if any.
	Email string `protobuf:"bytes,5,opt,name=email,proto3" json:"email,omitempty"`
	// The domain associated with the entity, if any.
	Domain string `protobuf:"bytes,6,opt,name=domain,proto3" json:"domain,omitempty"`
	// The project team associated with the entity, if any.
	ProjectTeam *ProjectTeam `protobuf:"bytes,7,opt,name=project_team,json=projectTeam,proto3" json:"project_team,omitempty"`
	// contains filtered or unexported fields
}

type ObjectChecksums struct {

	// CRC32C digest of the object data. Computed by the Cloud Storage service for
	// all written objects.
	// If set in a WriteObjectRequest, service will validate that the stored
	// object matches this checksum.
	Crc32C *uint32 `protobuf:"fixed32,1,opt,name=crc32c,proto3,oneof" json:"crc32c,omitempty"`
	// 128 bit MD5 hash of the object data.
	// For more information about using the MD5 hash, see
	// [https://cloud.google.com/storage/docs/hashes-etags#json-api][Hashes and
	// ETags: Best Practices].
	// Not all objects will provide an MD5 hash. For example, composite objects
	// provide only crc32c hashes. This value is equivalent to running `cat
	// object.txt | openssl md5 -binary`
	Md5Hash []byte `protobuf:"bytes,2,opt,name=md5_hash,json=md5Hash,proto3" json:"md5_hash,omitempty"`
	// contains filtered or unexported fields
}

type ObjectRangeData struct {

	// A portion of the data for the object.
	ChecksummedData *ChecksummedData `protobuf:"bytes,1,opt,name=checksummed_data,json=checksummedData,proto3" json:"checksummed_data,omitempty"`
	// The ReadRange describes the content being returned with read_id set to the
	// corresponding ReadObjectRequest in the stream. Multiple ObjectRangeData
	// messages may have the same read_id but increasing offsets.
	// ReadObjectResponse messages with the same read_id are guaranteed to be
	// delivered in increasing offset order.
	ReadRange *ReadRange `protobuf:"bytes,2,opt,name=read_range,json=readRange,proto3" json:"read_range,omitempty"`
	// If set, indicates there are no more bytes to read for the given ReadRange.
	RangeEnd bool `protobuf:"varint,3,opt,name=range_end,json=rangeEnd,proto3" json:"range_end,omitempty"`
	// contains filtered or unexported fields
}

type Owner struct {

	// The entity, in the form `user-`*userId*.
	Entity string `protobuf:"bytes,1,opt,name=entity,proto3" json:"entity,omitempty"`
	// The ID for the entity.
	EntityId string `protobuf:"bytes,2,opt,name=entity_id,json=entityId,proto3" json:"entity_id,omitempty"`
	// contains filtered or unexported fields
}

type ProjectTeam struct {

	// The project number.
	ProjectNumber string `protobuf:"bytes,1,opt,name=project_number,json=projectNumber,proto3" json:"project_number,omitempty"`
	// The team.
	Team string `protobuf:"bytes,2,opt,name=team,proto3" json:"team,omitempty"`
	// contains filtered or unexported fields
}

type QueryWriteStatusRequest struct {

	// Required. The name of the resume token for the object whose write status is
	// being requested.
	UploadId string `protobuf:"bytes,1,opt,name=upload_id,json=uploadId,proto3" json:"upload_id,omitempty"`
	// A set of parameters common to Storage API requests concerning an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,2,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// contains filtered or unexported fields
}

type QueryWriteStatusResponse struct {

	// The response will set one of the following.
	//
	// Types that are assignable to WriteStatus:
	//
	//	*QueryWriteStatusResponse_PersistedSize
	//	*QueryWriteStatusResponse_Resource
	WriteStatus isQueryWriteStatusResponse_WriteStatus `protobuf_oneof:"write_status"`
	// contains filtered or unexported fields
}

type QueryWriteStatusResponse_PersistedSize struct {
	// The total number of bytes that have been processed for the given object
	// from all `WriteObject` calls. This is the correct value for the
	// 'write_offset' field to use when resuming the `WriteObject` operation.
	// Only set if the upload has not finalized.
	PersistedSize int64 `protobuf:"varint,1,opt,name=persisted_size,json=persistedSize,proto3,oneof"`
}

type QueryWriteStatusResponse_Resource struct {
	// A resource containing the metadata for the uploaded object. Only set if
	// the upload has finalized.
	Resource *Object `protobuf:"bytes,2,opt,name=resource,proto3,oneof"`
}

type ReadObjectRequest struct {

	// Required. The name of the bucket containing the object to read.
	Bucket string `protobuf:"bytes,1,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// Required. The name of the object to read.
	Object string `protobuf:"bytes,2,opt,name=object,proto3" json:"object,omitempty"`
	// If present, selects a specific revision of this object (as opposed
	// to the latest version, the default).
	Generation int64 `protobuf:"varint,3,opt,name=generation,proto3" json:"generation,omitempty"`
	// The offset for the first byte to return in the read, relative to the start
	// of the object.
	//
	// A negative `read_offset` value will be interpreted as the number of bytes
	// back from the end of the object to be returned. For example, if an object's
	// length is 15 bytes, a ReadObjectRequest with `read_offset` = -5 and
	// `read_limit` = 3 would return bytes 10 through 12 of the object. Requesting
	// a negative offset with magnitude larger than the size of the object will
	// return the entire object.
	ReadOffset int64 `protobuf:"varint,4,opt,name=read_offset,json=readOffset,proto3" json:"read_offset,omitempty"`
	// The maximum number of `data` bytes the server is allowed to return in the
	// sum of all `Object` messages. A `read_limit` of zero indicates that there
	// is no limit, and a negative `read_limit` will cause an error.
	//
	// If the stream returns fewer bytes than allowed by the `read_limit` and no
	// error occurred, the stream includes all data from the `read_offset` to the
	// end of the resource.
	ReadLimit int64 `protobuf:"varint,5,opt,name=read_limit,json=readLimit,proto3" json:"read_limit,omitempty"`
	// Makes the operation conditional on whether the object's current generation
	// matches the given value. Setting to 0 makes the operation succeed only if
	// there are no live versions of the object.
	IfGenerationMatch *int64 `protobuf:"varint,6,opt,name=if_generation_match,json=ifGenerationMatch,proto3,oneof" json:"if_generation_match,omitempty"`
	// Makes the operation conditional on whether the object's live generation
	// does not match the given value. If no live object exists, the precondition
	// fails. Setting to 0 makes the operation succeed only if there is a live
	// version of the object.
	IfGenerationNotMatch *int64 `protobuf:"varint,7,opt,name=if_generation_not_match,json=ifGenerationNotMatch,proto3,oneof" json:"if_generation_not_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration matches the given value.
	IfMetagenerationMatch *int64 `protobuf:"varint,8,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration does not match the given value.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,9,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// A set of parameters common to Storage API requests concerning an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,10,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// Mask specifying which fields to read.
	// The checksummed_data field and its children will always be present.
	// If no mask is specified, will default to all fields except metadata.owner
	// and metadata.acl.
	// * may be used to mean "all fields".
	ReadMask *fieldmaskpb.FieldMask `protobuf:"bytes,12,opt,name=read_mask,json=readMask,proto3,oneof" json:"read_mask,omitempty"`
	// contains filtered or unexported fields
}

type ReadObjectResponse struct {

	// A portion of the data for the object. The service **may** leave `data`
	// empty for any given `ReadResponse`. This enables the service to inform the
	// client that the request is still live while it is running an operation to
	// generate more data.
	ChecksummedData *ChecksummedData `protobuf:"bytes,1,opt,name=checksummed_data,json=checksummedData,proto3" json:"checksummed_data,omitempty"`
	// The checksums of the complete object. If the object is downloaded in full,
	// the client should compute one of these checksums over the downloaded object
	// and compare it against the value provided here.
	ObjectChecksums *ObjectChecksums `protobuf:"bytes,2,opt,name=object_checksums,json=objectChecksums,proto3" json:"object_checksums,omitempty"`
	// If read_offset and or read_limit was specified on the
	// ReadObjectRequest, ContentRange will be populated on the first
	// ReadObjectResponse message of the read stream.
	ContentRange *ContentRange `protobuf:"bytes,3,opt,name=content_range,json=contentRange,proto3" json:"content_range,omitempty"`
	// Metadata of the object whose media is being returned.
	// Only populated in the first response in the stream.
	Metadata *Object `protobuf:"bytes,4,opt,name=metadata,proto3" json:"metadata,omitempty"`
	// contains filtered or unexported fields
}

type ReadRange struct {

	// Required. The offset for the first byte to return in the read, relative to
	// the start of the object.
	//
	// A negative read_offset value will be interpreted as the number of bytes
	// back from the end of the object to be returned. For example, if an object's
	// length is 15 bytes, a ReadObjectRequest with read_offset = -5 and
	// read_length = 3 would return bytes 10 through 12 of the object. Requesting
	// a negative offset with magnitude larger than the size of the object will
	// return the entire object. A read_offset larger than the size of the object
	// will result in an OutOfRange error.
	ReadOffset int64 `protobuf:"varint,1,opt,name=read_offset,json=readOffset,proto3" json:"read_offset,omitempty"`
	// Optional. The maximum number of data bytes the server is allowed to return
	// across all response messages with the same read_id. A read_length of zero
	// indicates to read until the resource end, and a negative read_length will
	// cause an error. If the stream returns fewer bytes than allowed by the
	// read_length and no error occurred, the stream includes all data from the
	// read_offset to the resource end.
	ReadLength int64 `protobuf:"varint,2,opt,name=read_length,json=readLength,proto3" json:"read_length,omitempty"`
	// Required. Read identifier provided by the client. When the client issues
	// more than one outstanding ReadRange on the same stream, responses can be
	// mapped back to their corresponding requests using this value. Clients must
	// ensure that all outstanding requests have different read_id values. The
	// server may close the stream with an error if this condition is not met.
	ReadId int64 `protobuf:"varint,3,opt,name=read_id,json=readId,proto3" json:"read_id,omitempty"`
	// contains filtered or unexported fields
}

type ReadRangeError struct {

	// The id of the corresponding read_range
	ReadId int64 `protobuf:"varint,1,opt,name=read_id,json=readId,proto3" json:"read_id,omitempty"`
	// The status which should be an enum value of [google.rpc.Code].
	Status *status.Status `protobuf:"bytes,2,opt,name=status,proto3" json:"status,omitempty"`
	// contains filtered or unexported fields
}

type RestoreObjectRequest struct {

	// Required. Name of the bucket in which the object resides.
	Bucket string `protobuf:"bytes,1,opt,name=bucket,proto3" json:"bucket,omitempty"`
	// Required. The name of the object to restore.
	Object string `protobuf:"bytes,2,opt,name=object,proto3" json:"object,omitempty"`
	// Required. The specific revision of the object to restore.
	Generation int64 `protobuf:"varint,3,opt,name=generation,proto3" json:"generation,omitempty"`
	// Optional. Restore token used to differentiate soft-deleted objects with the
	// same name and generation. Only applicable for hierarchical namespace
	// buckets. This parameter is optional, and is only required in the rare case
	// when there are multiple soft-deleted objects with the same name and
	// generation.
	RestoreToken string `protobuf:"bytes,11,opt,name=restore_token,json=restoreToken,proto3" json:"restore_token,omitempty"`
	// Makes the operation conditional on whether the object's current generation
	// matches the given value. Setting to 0 makes the operation succeed only if
	// there are no live versions of the object.
	IfGenerationMatch *int64 `protobuf:"varint,4,opt,name=if_generation_match,json=ifGenerationMatch,proto3,oneof" json:"if_generation_match,omitempty"`
	// Makes the operation conditional on whether the object's live generation
	// does not match the given value. If no live object exists, the precondition
	// fails. Setting to 0 makes the operation succeed only if there is a live
	// version of the object.
	IfGenerationNotMatch *int64 `protobuf:"varint,5,opt,name=if_generation_not_match,json=ifGenerationNotMatch,proto3,oneof" json:"if_generation_not_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration matches the given value.
	IfMetagenerationMatch *int64 `protobuf:"varint,6,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// Makes the operation conditional on whether the object's current
	// metageneration does not match the given value.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,7,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// If false or unset, the bucket's default object ACL will be used.
	// If true, copy the source object's access controls.
	// Return an error if bucket has UBLA enabled.
	CopySourceAcl *bool `protobuf:"varint,9,opt,name=copy_source_acl,json=copySourceAcl,proto3,oneof" json:"copy_source_acl,omitempty"`
	// A set of parameters common to Storage API requests concerning an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,8,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// contains filtered or unexported fields
}

type RewriteObjectRequest struct {

	// Required. Immutable. The name of the destination object.
	// See the
	// [Naming Guidelines](https://cloud.google.com/storage/docs/objects#naming).
	// Example: `test.txt`
	// The `name` field by itself does not uniquely identify a Cloud Storage
	// object. A Cloud Storage object is uniquely identified by the tuple of
	// (bucket, object, generation).
	DestinationName string `protobuf:"bytes,24,opt,name=destination_name,json=destinationName,proto3" json:"destination_name,omitempty"`
	// Required. Immutable. The name of the bucket containing the destination
	// object.
	DestinationBucket string `protobuf:"bytes,25,opt,name=destination_bucket,json=destinationBucket,proto3" json:"destination_bucket,omitempty"`
	// The name of the Cloud KMS key that will be used to encrypt the destination
	// object. The Cloud KMS key must be located in same location as the object.
	// If the parameter is not specified, the request uses the destination
	// bucket's default encryption key, if any, or else the Google-managed
	// encryption key.
	DestinationKmsKey string `protobuf:"bytes,27,opt,name=destination_kms_key,json=destinationKmsKey,proto3" json:"destination_kms_key,omitempty"`
	// Properties of the destination, post-rewrite object.
	// The `name`, `bucket` and `kms_key` fields must not be populated (these
	// values are specified in the `destination_name`, `destination_bucket`, and
	// `destination_kms_key` fields).
	// If `destination` is present it will be used to construct the destination
	// object's metadata; otherwise the destination object's metadata will be
	// copied from the source object.
	Destination *Object `protobuf:"bytes,1,opt,name=destination,proto3" json:"destination,omitempty"`
	// Required. Name of the bucket in which to find the source object.
	SourceBucket string `protobuf:"bytes,2,opt,name=source_bucket,json=sourceBucket,proto3" json:"source_bucket,omitempty"`
	// Required. Name of the source object.
	SourceObject string `protobuf:"bytes,3,opt,name=source_object,json=sourceObject,proto3" json:"source_object,omitempty"`
	// If present, selects a specific revision of the source object (as opposed to
	// the latest version, the default).
	SourceGeneration int64 `protobuf:"varint,4,opt,name=source_generation,json=sourceGeneration,proto3" json:"source_generation,omitempty"`
	// Include this field (from the previous rewrite response) on each rewrite
	// request after the first one, until the rewrite response 'done' flag is
	// true. Calls that provide a rewriteToken can omit all other request fields,
	// but if included those fields must match the values provided in the first
	// rewrite request.
	RewriteToken string `protobuf:"bytes,5,opt,name=rewrite_token,json=rewriteToken,proto3" json:"rewrite_token,omitempty"`
	// Apply a predefined set of access controls to the destination object.
	// Valid values are "authenticatedRead", "bucketOwnerFullControl",
	// "bucketOwnerRead", "private", "projectPrivate", or "publicRead".
	DestinationPredefinedAcl string `protobuf:"bytes,28,opt,name=destination_predefined_acl,json=destinationPredefinedAcl,proto3" json:"destination_predefined_acl,omitempty"`
	// Makes the operation conditional on whether the object's current generation
	// matches the given value. Setting to 0 makes the operation succeed only if
	// there are no live versions of the object.
	IfGenerationMatch *int64 `protobuf:"varint,7,opt,name=if_generation_match,json=ifGenerationMatch,proto3,oneof" json:"if_generation_match,omitempty"`
	// Makes the operation conditional on whether the object's live generation
	// does not match the given value. If no live object exists, the precondition
	// fails. Setting to 0 makes the operation succeed only if there is a live
	// version of the object.
	IfGenerationNotMatch *int64 `protobuf:"varint,8,opt,name=if_generation_not_match,json=ifGenerationNotMatch,proto3,oneof" json:"if_generation_not_match,omitempty"`
	// Makes the operation conditional on whether the destination object's current
	// metageneration matches the given value.
	IfMetagenerationMatch *int64 `protobuf:"varint,9,opt,name=if_metageneration_match,json=ifMetagenerationMatch,proto3,oneof" json:"if_metageneration_match,omitempty"`
	// Makes the operation conditional on whether the destination object's current
	// metageneration does not match the given value.
	IfMetagenerationNotMatch *int64 `protobuf:"varint,10,opt,name=if_metageneration_not_match,json=ifMetagenerationNotMatch,proto3,oneof" json:"if_metageneration_not_match,omitempty"`
	// Makes the operation conditional on whether the source object's live
	// generation matches the given value.
	IfSourceGenerationMatch *int64 `protobuf:"varint,11,opt,name=if_source_generation_match,json=ifSourceGenerationMatch,proto3,oneof" json:"if_source_generation_match,omitempty"`
	// Makes the operation conditional on whether the source object's live
	// generation does not match the given value.
	IfSourceGenerationNotMatch *int64 `protobuf:"varint,12,opt,name=if_source_generation_not_match,json=ifSourceGenerationNotMatch,proto3,oneof" json:"if_source_generation_not_match,omitempty"`
	// Makes the operation conditional on whether the source object's current
	// metageneration matches the given value.
	IfSourceMetagenerationMatch *int64 `protobuf:"varint,13,opt,name=if_source_metageneration_match,json=ifSourceMetagenerationMatch,proto3,oneof" json:"if_source_metageneration_match,omitempty"`
	// Makes the operation conditional on whether the source object's current
	// metageneration does not match the given value.
	IfSourceMetagenerationNotMatch *int64 `protobuf:"varint,14,opt,name=if_source_metageneration_not_match,json=ifSourceMetagenerationNotMatch,proto3,oneof" json:"if_source_metageneration_not_match,omitempty"`
	// The maximum number of bytes that will be rewritten per rewrite request.
	// Most callers
	// shouldn't need to specify this parameter - it is primarily in place to
	// support testing. If specified the value must be an integral multiple of
	// 1 MiB (1048576). Also, this only applies to requests where the source and
	// destination span locations and/or storage classes. Finally, this value must
	// not change across rewrite calls else you'll get an error that the
	// `rewriteToken` is invalid.
	MaxBytesRewrittenPerCall int64 `protobuf:"varint,15,opt,name=max_bytes_rewritten_per_call,json=maxBytesRewrittenPerCall,proto3" json:"max_bytes_rewritten_per_call,omitempty"`
	// The algorithm used to encrypt the source object, if any. Used if the source
	// object was encrypted with a Customer-Supplied Encryption Key.
	CopySourceEncryptionAlgorithm string `protobuf:"bytes,16,opt,name=copy_source_encryption_algorithm,json=copySourceEncryptionAlgorithm,proto3" json:"copy_source_encryption_algorithm,omitempty"`
	// The raw bytes (not base64-encoded) AES-256 encryption key used to encrypt
	// the source object, if it was encrypted with a Customer-Supplied Encryption
	// Key.
	CopySourceEncryptionKeyBytes []byte `protobuf:"bytes,21,opt,name=copy_source_encryption_key_bytes,json=copySourceEncryptionKeyBytes,proto3" json:"copy_source_encryption_key_bytes,omitempty"`
	// The raw bytes (not base64-encoded) SHA256 hash of the encryption key used
	// to encrypt the source object, if it was encrypted with a Customer-Supplied
	// Encryption Key.
	CopySourceEncryptionKeySha256Bytes []byte `protobuf:"bytes,22,opt,name=copy_source_encryption_key_sha256_bytes,json=copySourceEncryptionKeySha256Bytes,proto3" json:"copy_source_encryption_key_sha256_bytes,omitempty"`
	// A set of parameters common to Storage API requests concerning an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,19,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// The checksums of the complete object. This will be used to validate the
	// destination object after rewriting.
	ObjectChecksums *ObjectChecksums `protobuf:"bytes,29,opt,name=object_checksums,json=objectChecksums,proto3" json:"object_checksums,omitempty"`
	// contains filtered or unexported fields
}

type RewriteResponse struct {

	// The total bytes written so far, which can be used to provide a waiting user
	// with a progress indicator. This property is always present in the response.
	TotalBytesRewritten int64 `protobuf:"varint,1,opt,name=total_bytes_rewritten,json=totalBytesRewritten,proto3" json:"total_bytes_rewritten,omitempty"`
	// The total size of the object being copied in bytes. This property is always
	// present in the response.
	ObjectSize int64 `protobuf:"varint,2,opt,name=object_size,json=objectSize,proto3" json:"object_size,omitempty"`
	// `true` if the copy is finished; otherwise, `false` if
	// the copy is in progress. This property is always present in the response.
	Done bool `protobuf:"varint,3,opt,name=done,proto3" json:"done,omitempty"`
	// A token to use in subsequent requests to continue copying data. This token
	// is present in the response only when there is more data to copy.
	RewriteToken string `protobuf:"bytes,4,opt,name=rewrite_token,json=rewriteToken,proto3" json:"rewrite_token,omitempty"`
	// A resource containing the metadata for the copied-to object. This property
	// is present in the response only when copying completes.
	Resource *Object `protobuf:"bytes,5,opt,name=resource,proto3" json:"resource,omitempty"`
	// contains filtered or unexported fields
}

type ServiceConstants struct {
	// contains filtered or unexported fields
}

type ServiceConstants_Values int32

const (
	// Unused. Proto3 requires first enum to be 0.
	ServiceConstants_VALUES_UNSPECIFIED ServiceConstants_Values = 0
	// The maximum size chunk that can will be returned in a single
	// ReadRequest.
	// 2 MiB.
	ServiceConstants_MAX_READ_CHUNK_BYTES ServiceConstants_Values = 2097152
	// The maximum size chunk that can be sent in a single WriteObjectRequest.
	// 2 MiB.
	ServiceConstants_MAX_WRITE_CHUNK_BYTES ServiceConstants_Values = 2097152
	// The maximum size of an object in MB - whether written in a single stream
	// or composed from multiple other objects.
	// 5 TiB.
	ServiceConstants_MAX_OBJECT_SIZE_MB ServiceConstants_Values = 5242880
	// The maximum length field name that can be sent in a single
	// custom metadata field.
	// 1 KiB.
	ServiceConstants_MAX_CUSTOM_METADATA_FIELD_NAME_BYTES ServiceConstants_Values = 1024
	// The maximum length field value that can be sent in a single
	// custom_metadata field.
	// 4 KiB.
	ServiceConstants_MAX_CUSTOM_METADATA_FIELD_VALUE_BYTES ServiceConstants_Values = 4096
	// The maximum total bytes that can be populated into all field names and
	// values of the custom_metadata for one object.
	// 8 KiB.
	ServiceConstants_MAX_CUSTOM_METADATA_TOTAL_SIZE_BYTES ServiceConstants_Values = 8192
	// The maximum total bytes that can be populated into all bucket metadata
	// fields.
	// 20 KiB.
	ServiceConstants_MAX_BUCKET_METADATA_TOTAL_SIZE_BYTES ServiceConstants_Values = 20480
	// The maximum number of NotificationConfigs that can be registered
	// for a given bucket.
	ServiceConstants_MAX_NOTIFICATION_CONFIGS_PER_BUCKET ServiceConstants_Values = 100
	// The maximum number of LifecycleRules that can be registered for a given
	// bucket.
	ServiceConstants_MAX_LIFECYCLE_RULES_PER_BUCKET ServiceConstants_Values = 100
	// The maximum number of custom attributes per NotificationConfigs.
	ServiceConstants_MAX_NOTIFICATION_CUSTOM_ATTRIBUTES ServiceConstants_Values = 5
	// The maximum length of a custom attribute key included in
	// NotificationConfig.
	ServiceConstants_MAX_NOTIFICATION_CUSTOM_ATTRIBUTE_KEY_LENGTH ServiceConstants_Values = 256
	// The maximum length of a custom attribute value included in a
	// NotificationConfig.
	ServiceConstants_MAX_NOTIFICATION_CUSTOM_ATTRIBUTE_VALUE_LENGTH ServiceConstants_Values = 1024
	// The maximum number of key/value entries per bucket label.
	ServiceConstants_MAX_LABELS_ENTRIES_COUNT ServiceConstants_Values = 64
	// The maximum character length of the key or value in a bucket
	// label map.
	ServiceConstants_MAX_LABELS_KEY_VALUE_LENGTH ServiceConstants_Values = 63
	// The maximum byte size of the key or value in a bucket label
	// map.
	ServiceConstants_MAX_LABELS_KEY_VALUE_BYTES ServiceConstants_Values = 128
	// The maximum number of object IDs that can be included in a
	// DeleteObjectsRequest.
	ServiceConstants_MAX_OBJECT_IDS_PER_DELETE_OBJECTS_REQUEST ServiceConstants_Values = 1000
	// The maximum number of days for which a token returned by the
	// GetListObjectsSplitPoints RPC is valid.
	ServiceConstants_SPLIT_TOKEN_MAX_VALID_DAYS ServiceConstants_Values = 14
)

type StartResumableWriteRequest struct {

	// Required. Contains the information necessary to start a resumable write.
	WriteObjectSpec *WriteObjectSpec `protobuf:"bytes,1,opt,name=write_object_spec,json=writeObjectSpec,proto3" json:"write_object_spec,omitempty"`
	// A set of parameters common to Storage API requests related to an object.
	CommonObjectRequestParams *CommonObjectRequestParams `protobuf:"bytes,3,opt,name=common_object_request_params,json=commonObjectRequestParams,proto3" json:"common_object_request_params,omitempty"`
	// The checksums of the complete object. This is used to validate the
	// uploaded object. For each upload, `object_checksums` can be provided when
	// initiating a resumable upload with`StartResumableWriteRequest` or when
	// completing a write with `WriteObjectRequest` with
	// `finish_write` set to `true`.
	ObjectChecksums *ObjectChecksums `protobuf:"bytes,5,opt,name=object_checksums,json=objectChecksums,proto3" json:"object_checksums,omitempty"`
	// contains filtered or unexported fields
}

type StartResumableWriteResponse struct {

	// A unique identifier for the initiated resumable write operation.
	// As the ID grants write access, you should keep it confidential during
	// the upload to prevent unauthorized access and data tampering during your
	// upload. This ID should be included in subsequent `WriteObject` requests to
	// upload the object data.
	UploadId string `protobuf:"bytes,1,opt,name=upload_id,json=uploadId,proto3" json:"upload_id,omitempty"`
	// contains filtered or unexported fields
}

type StorageClient interface {
	// Permanently deletes an empty bucket.
	DeleteBucket(ctx context.Context, in *DeleteBucketRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
	// Returns metadata for the specified bucket.
	GetBucket(ctx context.Context, in *GetBucketRequest, opts ...grpc.CallOption) (*Bucket, error)
	// Creates a new bucket.
	CreateBucket(ctx context.Context, in *CreateBucketRequest, opts ...grpc.CallOption) (*Bucket, error)
	// Retrieves a list of buckets for a given project.
	ListBuckets(ctx context.Context, in *ListBucketsRequest, opts ...grpc.CallOption) (*ListBucketsResponse, error)
	// Locks retention policy on a bucket.
	LockBucketRetentionPolicy(ctx context.Context, in *LockBucketRetentionPolicyRequest, opts ...grpc.CallOption) (*Bucket, error)
	// Gets the IAM policy for a specified bucket.
	// The `resource` field in the request should be
	// `projects/_/buckets/{bucket}`.
	GetIamPolicy(ctx context.Context, in *iampb.GetIamPolicyRequest, opts ...grpc.CallOption) (*iampb.Policy, error)
	// Updates an IAM policy for the specified bucket.
	// The `resource` field in the request should be
	// `projects/_/buckets/{bucket}`.
	SetIamPolicy(ctx context.Context, in *iampb.SetIamPolicyRequest, opts ...grpc.CallOption) (*iampb.Policy, error)
	// Tests a set of permissions on the given bucket, object, or managed folder
	// to see which, if any, are held by the caller.
	// The `resource` field in the request should be
	// `projects/_/buckets/{bucket}` for a bucket,
	// `projects/_/buckets/{bucket}/objects/{object}` for an object, or
	// `projects/_/buckets/{bucket}/managedFolders/{managedFolder}`
	// for a managed folder.
	TestIamPermissions(ctx context.Context, in *iampb.TestIamPermissionsRequest, opts ...grpc.CallOption) (*iampb.TestIamPermissionsResponse, error)
	// Updates a bucket. Equivalent to JSON API's storage.buckets.patch method.
	UpdateBucket(ctx context.Context, in *UpdateBucketRequest, opts ...grpc.CallOption) (*Bucket, error)
	// Concatenates a list of existing objects into a new object in the same
	// bucket.
	ComposeObject(ctx context.Context, in *ComposeObjectRequest, opts ...grpc.CallOption) (*Object, error)
	// Deletes an object and its metadata. Deletions are permanent if versioning
	// is not enabled for the bucket, or if the generation parameter is used, or
	// if [soft delete](https://cloud.google.com/storage/docs/soft-delete) is not
	// enabled for the bucket.
	// When this API is used to delete an object from a bucket that has soft
	// delete policy enabled, the object becomes soft deleted, and the
	// `softDeleteTime` and `hardDeleteTime` properties are set on the object.
	// This API cannot be used to permanently delete soft-deleted objects.
	// Soft-deleted objects are permanently deleted according to their
	// `hardDeleteTime`.
	//
	// You can use the [`RestoreObject`][google.storage.v2.Storage.RestoreObject]
	// API to restore soft-deleted objects until the soft delete retention period
	// has passed.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.delete`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	DeleteObject(ctx context.Context, in *DeleteObjectRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
	// Restores a soft-deleted object.
	RestoreObject(ctx context.Context, in *RestoreObjectRequest, opts ...grpc.CallOption) (*Object, error)
	// 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.
	CancelResumableWrite(ctx context.Context, in *CancelResumableWriteRequest, opts ...grpc.CallOption) (*CancelResumableWriteResponse, error)
	// Retrieves object metadata.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.get`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket. To return object ACLs, the authenticated user must also have
	// the `storage.objects.getIamPolicy` permission.
	GetObject(ctx context.Context, in *GetObjectRequest, opts ...grpc.CallOption) (*Object, error)
	// Retrieves object data.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.get`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	ReadObject(ctx context.Context, in *ReadObjectRequest, opts ...grpc.CallOption) (Storage_ReadObjectClient, error)
	// Reads an object's data.
	//
	// This is a bi-directional API with the added support for reading multiple
	// ranges within one stream both within and across multiple messages.
	// If the server encountered an error for any of the inputs, the stream will
	// be closed with the relevant error code.
	// Because the API allows for multiple outstanding requests, when the stream
	// is closed the error response will contain a BidiReadObjectRangesError proto
	// in the error extension describing the error for each outstanding read_id.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.get`
	//
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	//
	// This API is currently in preview and is not yet available for general
	// use.
	BidiReadObject(ctx context.Context, opts ...grpc.CallOption) (Storage_BidiReadObjectClient, error)
	// Updates an object's metadata.
	// Equivalent to JSON API's storage.objects.patch.
	UpdateObject(ctx context.Context, in *UpdateObjectRequest, opts ...grpc.CallOption) (*Object, error)
	// 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.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.create`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	WriteObject(ctx context.Context, opts ...grpc.CallOption) (Storage_WriteObjectClient, error)
	// 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`.
	BidiWriteObject(ctx context.Context, opts ...grpc.CallOption) (Storage_BidiWriteObjectClient, error)
	// Retrieves a list of objects matching the criteria.
	//
	// **IAM Permissions**:
	//
	// The authenticated user requires `storage.objects.list`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions)
	// to use this method. To return object ACLs, the authenticated user must also
	// have the `storage.objects.getIamPolicy` permission.
	ListObjects(ctx context.Context, in *ListObjectsRequest, opts ...grpc.CallOption) (*ListObjectsResponse, error)
	// Rewrites a source object to a destination object. Optionally overrides
	// metadata.
	RewriteObject(ctx context.Context, in *RewriteObjectRequest, opts ...grpc.CallOption) (*RewriteResponse, error)
	// Starts a resumable write operation. This
	// method is part of the [Resumable
	// upload](https://cloud.google.com/storage/docs/resumable-uploads) feature.
	// This allows you to upload large objects in multiple chunks, which is more
	// resilient to network interruptions than a single upload. The validity
	// duration of the write operation, and the consequences of it becoming
	// invalid, are service-dependent.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.create`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	StartResumableWrite(ctx context.Context, in *StartResumableWriteRequest, opts ...grpc.CallOption) (*StartResumableWriteResponse, error)
	// Determines the `persisted_size` of an object that is being written. This
	// method is part of the [resumable
	// upload](https://cloud.google.com/storage/docs/resumable-uploads) feature.
	// The returned value is the size of the object that has been persisted so
	// far. The value can be used as the `write_offset` for the next `Write()`
	// call.
	//
	// If the object does not exist, meaning if it was deleted, or the
	// first `Write()` has not yet reached the service, this method returns the
	// error `NOT_FOUND`.
	//
	// This method is useful for clients that buffer data and need to know which
	// data can be safely evicted. The client can call `QueryWriteStatus()` at any
	// time to determine how much data has been logged for this object.
	// For any sequence of `QueryWriteStatus()` calls for a given
	// object name, the sequence of returned `persisted_size` values are
	// non-decreasing.
	QueryWriteStatus(ctx context.Context, in *QueryWriteStatusRequest, opts ...grpc.CallOption) (*QueryWriteStatusResponse, error)
	// Moves the source object to the destination object in the same bucket.
	MoveObject(ctx context.Context, in *MoveObjectRequest, opts ...grpc.CallOption) (*Object, error)
}

type StorageServer interface {
	// Permanently deletes an empty bucket.
	DeleteBucket(context.Context, *DeleteBucketRequest) (*emptypb.Empty, error)
	// Returns metadata for the specified bucket.
	GetBucket(context.Context, *GetBucketRequest) (*Bucket, error)
	// Creates a new bucket.
	CreateBucket(context.Context, *CreateBucketRequest) (*Bucket, error)
	// Retrieves a list of buckets for a given project.
	ListBuckets(context.Context, *ListBucketsRequest) (*ListBucketsResponse, error)
	// Locks retention policy on a bucket.
	LockBucketRetentionPolicy(context.Context, *LockBucketRetentionPolicyRequest) (*Bucket, error)
	// Gets the IAM policy for a specified bucket.
	// The `resource` field in the request should be
	// `projects/_/buckets/{bucket}`.
	GetIamPolicy(context.Context, *iampb.GetIamPolicyRequest) (*iampb.Policy, error)
	// Updates an IAM policy for the specified bucket.
	// The `resource` field in the request should be
	// `projects/_/buckets/{bucket}`.
	SetIamPolicy(context.Context, *iampb.SetIamPolicyRequest) (*iampb.Policy, error)
	// Tests a set of permissions on the given bucket, object, or managed folder
	// to see which, if any, are held by the caller.
	// The `resource` field in the request should be
	// `projects/_/buckets/{bucket}` for a bucket,
	// `projects/_/buckets/{bucket}/objects/{object}` for an object, or
	// `projects/_/buckets/{bucket}/managedFolders/{managedFolder}`
	// for a managed folder.
	TestIamPermissions(context.Context, *iampb.TestIamPermissionsRequest) (*iampb.TestIamPermissionsResponse, error)
	// Updates a bucket. Equivalent to JSON API's storage.buckets.patch method.
	UpdateBucket(context.Context, *UpdateBucketRequest) (*Bucket, error)
	// Concatenates a list of existing objects into a new object in the same
	// bucket.
	ComposeObject(context.Context, *ComposeObjectRequest) (*Object, error)
	// Deletes an object and its metadata. Deletions are permanent if versioning
	// is not enabled for the bucket, or if the generation parameter is used, or
	// if [soft delete](https://cloud.google.com/storage/docs/soft-delete) is not
	// enabled for the bucket.
	// When this API is used to delete an object from a bucket that has soft
	// delete policy enabled, the object becomes soft deleted, and the
	// `softDeleteTime` and `hardDeleteTime` properties are set on the object.
	// This API cannot be used to permanently delete soft-deleted objects.
	// Soft-deleted objects are permanently deleted according to their
	// `hardDeleteTime`.
	//
	// You can use the [`RestoreObject`][google.storage.v2.Storage.RestoreObject]
	// API to restore soft-deleted objects until the soft delete retention period
	// has passed.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.delete`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	DeleteObject(context.Context, *DeleteObjectRequest) (*emptypb.Empty, error)
	// Restores a soft-deleted object.
	RestoreObject(context.Context, *RestoreObjectRequest) (*Object, error)
	// 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.
	CancelResumableWrite(context.Context, *CancelResumableWriteRequest) (*CancelResumableWriteResponse, error)
	// Retrieves object metadata.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.get`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket. To return object ACLs, the authenticated user must also have
	// the `storage.objects.getIamPolicy` permission.
	GetObject(context.Context, *GetObjectRequest) (*Object, error)
	// Retrieves object data.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.get`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	ReadObject(*ReadObjectRequest, Storage_ReadObjectServer) error
	// Reads an object's data.
	//
	// This is a bi-directional API with the added support for reading multiple
	// ranges within one stream both within and across multiple messages.
	// If the server encountered an error for any of the inputs, the stream will
	// be closed with the relevant error code.
	// Because the API allows for multiple outstanding requests, when the stream
	// is closed the error response will contain a BidiReadObjectRangesError proto
	// in the error extension describing the error for each outstanding read_id.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.get`
	//
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	//
	// This API is currently in preview and is not yet available for general
	// use.
	BidiReadObject(Storage_BidiReadObjectServer) error
	// Updates an object's metadata.
	// Equivalent to JSON API's storage.objects.patch.
	UpdateObject(context.Context, *UpdateObjectRequest) (*Object, error)
	// 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.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.create`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	WriteObject(Storage_WriteObjectServer) error
	// 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`.
	BidiWriteObject(Storage_BidiWriteObjectServer) error
	// Retrieves a list of objects matching the criteria.
	//
	// **IAM Permissions**:
	//
	// The authenticated user requires `storage.objects.list`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions)
	// to use this method. To return object ACLs, the authenticated user must also
	// have the `storage.objects.getIamPolicy` permission.
	ListObjects(context.Context, *ListObjectsRequest) (*ListObjectsResponse, error)
	// Rewrites a source object to a destination object. Optionally overrides
	// metadata.
	RewriteObject(context.Context, *RewriteObjectRequest) (*RewriteResponse, error)
	// Starts a resumable write operation. This
	// method is part of the [Resumable
	// upload](https://cloud.google.com/storage/docs/resumable-uploads) feature.
	// This allows you to upload large objects in multiple chunks, which is more
	// resilient to network interruptions than a single upload. The validity
	// duration of the write operation, and the consequences of it becoming
	// invalid, are service-dependent.
	//
	// **IAM Permissions**:
	//
	// Requires `storage.objects.create`
	// [IAM permission](https://cloud.google.com/iam/docs/overview#permissions) on
	// the bucket.
	StartResumableWrite(context.Context, *StartResumableWriteRequest) (*StartResumableWriteResponse, error)
	// Determines the `persisted_size` of an object that is being written. This
	// method is part of the [resumable
	// upload](https://cloud.google.com/storage/docs/resumable-uploads) feature.
	// The returned value is the size of the object that has been persisted so
	// far. The value can be used as the `write_offset` for the next `Write()`
	// call.
	//
	// If the object does not exist, meaning if it was deleted, or the
	// first `Write()` has not yet reached the service, this method returns the
	// error `NOT_FOUND`.
	//
	// This method is useful for clients that buffer data and need to know which
	// data can be safely evicted. The client can call `QueryWriteStatus()` at any
	// time to determine how much data has been logged for this object.
	// For any sequence of `QueryWriteStatus()` calls for a given
	// object name, the sequence of returned `persisted_size` values are
	// non-decreasing.
	QueryWriteStatus(context.Context, *QueryWriteStatusRequest) (*QueryWriteStatusResponse, error)
	// Moves the source object to the destination object in the same bucket.
	MoveObject(context.Context, *MoveObjectRequest) (*Object, error)
}

type Storage_BidiReadObjectClient interface {
	Send(*BidiReadObjectRequest) error
	Recv() (*BidiReadObjectResponse, error)
	grpc.ClientStream
}

type Storage_BidiReadObjectServer interface {
	Send(*BidiReadObjectResponse) error
	Recv() (*BidiReadObjectRequest, error)
	grpc.ServerStream
}

type Storage_BidiWriteObjectClient interface {
	Send(*BidiWriteObjectRequest) error
	Recv() (*BidiWriteObjectResponse, error)
	grpc.ClientStream
}