Class Backup

constructor(instance: Instance, name: string);

formattedName_: string;

id: string;

instanceFormattedName_: string;

metadata?: databaseAdmin.spanner.admin.database.v1.IBackup;

request: BackupRequest;

resourceHeader_: {
        [k: string]: string;
    };

create(options: CreateBackupOptions): Promise<CreateBackupResponse>;

create(options: CreateBackupOptions, callback: CreateBackupCallback): void;

delete(gaxOptions?: CallOptions): Promise<databaseAdmin.protobuf.IEmpty>;

delete(callback: DeleteCallback): void;

delete(gaxOptions: CallOptions, callback: DeleteCallback): void;

exists(): Promise<boolean>;

exists(callback: ExistsCallback): void;

static formatName_(instanceName: string, name: string): string;

getExpireTime(): Promise<PreciseDate | undefined>;

getExpireTime(callback: GetExpireTimeCallback): void;

getMetadata(gaxOptions?: CallOptions): Promise<GetMetadataResponse>;

getMetadata(callback: GetMetadataCallback): void;

getMetadata(gaxOptions: CallOptions, callback: GetMetadataCallback): void;

getState(): Promise<EnumKey<typeof databaseAdmin.spanner.admin.database.v1.Backup.State> | undefined | null>;

getState(callback: GetStateCallback): void;

updateExpireTime(expireTime: string | number | p.ITimestamp | PreciseDate): Promise<databaseAdmin.spanner.admin.database.v1.IBackup>;

updateExpireTime(expireTime: string | number | p.ITimestamp | PreciseDate, gaxOptions?: CallOptions): Promise<databaseAdmin.spanner.admin.database.v1.IBackup>;

updateExpireTime(expireTime: string | number | p.ITimestamp | PreciseDate, callback: UpdateExpireTimeCallback): void;

updateExpireTime(expireTime: string | number | p.ITimestamp | PreciseDate, gaxOptions: CallOptions, callback: UpdateExpireTimeCallback): void;