All Products
Search

This Product

    ApsaraDB RDS:ListClasses

    Document Center

    ApsaraDB RDS:ListClasses

    Last Updated:Jun 12, 2026

    Mengkueri detail semua spesifikasi untuk instans ApsaraDB RDS.

    Deskripsi operasi

    Mesin yang didukung

    • RDS MySQL

    • RDS PostgreSQL

    • RDS SQL Server

    • RDS MariaDB.

    Coba sekarang

    Coba API ini di OpenAPI Explorer tanpa perlu penandatanganan manual. Panggilan yang berhasil akan secara otomatis menghasilkan contoh kode SDK sesuai dengan parameter Anda. Unduh kode tersebut dengan kredensial bawaan yang aman untuk penggunaan lokal.

    Test

    RAM authorization

    Tidak ada otorisasi untuk operasi ini. Jika Anda mengalami masalah saat menjalankan operasi ini, hubungi dukungan teknis.

    Parameter permintaan

    Parameter

    Type

    Required

    Description

    Example
    ClientToken

    string

    No

    Token klien yang digunakan untuk memastikan idempotensi permintaan. Anda dapat menggunakan klien untuk menghasilkan token, tetapi Anda harus memastikan bahwa token tersebut unik di antara permintaan yang berbeda. Token hanya dapat berisi karakter ASCII dan panjangnya tidak boleh melebihi 64 karakter.

    ETnLKlblzczshOTUbOCz****
    CommodityCode

    string

    Yes

    Kode komoditas instans yang akan dikueri.

    • bards_intl: Instans utama bayar sesuai pemakaian

    • rds_intl: Instans utama langganan

    • rords_intl: Instans hanya-baca bayar sesuai pemakaian

    • rds_rordspre_public_intl: Instans hanya-baca langganan

    .

    bards
    DBInstanceId

    string

    No

    ID instans. Anda dapat memanggil DescribeDBInstances untuk mendapatkan ID instans.

    Catatan

    Jika Anda ingin mengkueri daftar spesifikasi instans hanya-baca, yaitu saat Anda menetapkan CommodityCode ke kode komoditas instans hanya-baca, parameter ini wajib diisi.

    rm-uf6wjk5****
    OrderType

    string

    Yes

    Tipe pesanan yang akan dikueri. Nilai valid:

    • BUY: pembelian baru.

    • UPGRADE: perubahan konfigurasi.

    • RENEW: perpanjangan.

    • CONVERT: perubahan metode penagihan.

    BUY
    RegionId

    string

    No

    ID wilayah. Anda dapat memanggil DescribeRegions untuk mendapatkan ID wilayah.

    Catatan

    Jika Anda menggunakan akun Situs Web Alibaba Cloud International, parameter ini wajib diisi.

    cn-hangzhou
    Engine

    string

    No

    Tipe mesin database. Nilai valid:

    • MySQL

    • SQLServer

    • PostgreSQL

    • MariaDB.

    MySQL

    Elemen respons

    Element

    Type

    Description

    Example

    object

    Parameter tanggapan.

    Items

    array<object>

    Daftar spesifikasi instans.

    object

    Detail.

    ClassCode

    string

    Kode spesifikasi instans. Untuk informasi selengkapnya, lihat Daftar spesifikasi instans utama dan Daftar spesifikasi instans hanya-baca.

    mysql.n1.micro.1
    ClassGroup

    string

    Keluarga instans. Untuk informasi selengkapnya, lihat Keluarga instans.

    general-purpose
    Cpu

    string

    Jumlah inti CPU untuk spesifikasi instans. Unit: inti.

    1
    EncryptedMemory

    string

    Ukuran memori terenkripsi untuk keluarga instans yang ditingkatkan keamanannya. Unit: GB.

    4
    InstructionSetArch

    string

    Tipe arsitektur spesifikasi instans. Nilai valid:

    • Jika instans menggunakan arsitektur x86, parameter ini kosong secara default.

    • Jika instans menggunakan arsitektur arm, nilai arm akan dikembalikan.

    arm
    MaxConnections

    string

    Jumlah koneksi maksimum untuk spesifikasi instans.

    2000
    MaxIOMBPS

    string

    Bandwidth I/O maksimum untuk spesifikasi instans. Unit: Mbps.

    1024Mbps
    MaxIOPS

    string

    IOPS maksimum untuk spesifikasi instans. Unit: operasi per detik.

    10000
    MemoryClass

    string

    Kapasitas memori untuk spesifikasi instans. Unit: GB.

    1GB
    ReferencePrice

    string

    Harga untuk spesifikasi instans.

    • Unit: sen (USD).

    Catatan

    • Jika Anda menetapkan CommodityCode ke kode komoditas bayar sesuai pemakaian, parameter ini menunjukkan harga per jam.

    • Jika Anda menetapkan CommodityCode ke kode komoditas langganan, parameter ini menunjukkan harga per bulan.

    2500
    category

    string

    Edisi instans. Nilai valid:

    • Instans reguler

      • Basic: Edisi Dasar.

      • HighAvailability: Edisi Ketersediaan Tinggi.

      • cluster: Edisi Kluster MySQL atau PostgreSQL.

      • AlwaysOn: Edisi Kluster SQL Server.

      • Finance: Edisi Perusahaan RDS.

    • Instans arsitektur tanpa server

      • serverless_basic: Edisi Dasar Arsitektur Tanpa Server. (Hanya berlaku untuk MySQL dan PostgreSQL)

      • serverless_standard: Edisi Ketersediaan Tinggi Arsitektur Tanpa Server. (Hanya berlaku untuk MySQL dan PostgreSQL)

      • serverless_ha: Edisi Ketersediaan Tinggi Arsitektur Tanpa Server SQL Server.

    Basic
    storageType

    string

    Tipe penyimpanan instans.

    cloud_essd
    RegionId

    string

    ID wilayah.

    cn-hangzhou
    RequestId

    string

    ID permintaan.

    CF8D35BF-263D-4F7B-883A-1163B79A9EC6

    Contoh

    Respons sukses

    JSONformat

    {
  "Items": [
    {
      "ClassCode": "mysql.n1.micro.1",
      "ClassGroup": "general-purpose",
      "Cpu": "1",
      "EncryptedMemory": "4",
      "InstructionSetArch": "arm",
      "MaxConnections": "2000",
      "MaxIOMBPS": "1024Mbps",
      "MaxIOPS": "10000",
      "MemoryClass": "1GB",
      "ReferencePrice": "2500",
      "category": "Basic",
      "storageType": "cloud_essd"
    }
  ],
  "RegionId": "cn-hangzhou",
  "RequestId": "CF8D35BF-263D-4F7B-883A-1163B79A9EC6"
}

    Kode kesalahan

    HTTP status code

    Error code

    Error message

    Description
    400 InvalidSecurityIPList.Malformed The specified parameter SecurityIPList is not valid.
    400 InvalidSecurityIPList.Duplicate The Security IP address is not in the available range or occupied.
    400 InvalidCommodityCode.Malformed The commodity code is invalid.
    400 ArticleNotFound Article not found
    400 Order.ComboInstanceNotAllowOperate A package instance is not allowed to operate independently.
    400 Price.PricingPlanResultNotFound Pricing plan price result not found.
    400 Order.NoRealNameAuthentication You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the user center for real-name authentication.
    400 InsufficientAvailableQuota Your account quota limit is less than 0, please recharge before trying to purchase.
    400 CommodityServiceCalling.Exception Failed to call commodity service.
    400 RegionDissolvedEOM Dear customer, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will cease operations. You are currently unable to operate new purchase orders. Thank you for your understanding and support.
    400 Commodity.InvalidComponent The module you purchased is not legal, please buy it again.
    400 RegionEndTimeDissolvedAustralia Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024.
    400 Price.CommoditySys Commodity system call exception.
    400 Pay.InsufficientBalance Insufficient available balance.
    400 Order.PeriodInvalid There is a problem with the period you selected, please choose again.
    400 pay.noCreditCard Account not bound to credit card.
    400 Order.InstHasUnpaidOrder There is an unpaid order for the service you have purchased. Please pay or void it before placing the order.
    400 noAvailablePaymentMethod No payment method is specified for your account. We recommend that you add a payment method.
    400 BasicInfoUncompleted Your information is incomplete. Complete your information before the operation.
    400 Risk.RiskControlRejection Your account is abnormal, please contact customer service for details.
    400 Api.NotSupport Specified api is not supported.
    400 ContainForbiddenLabelError There is a label that prohibits placing orders. Please contact your distributor for assistance.
    400 InvalidDBInstanceId.NotFound The DBInstanceId provided does not exist in records.
    400 InvalidInstanceLevel.DiskType Specified instance level not support request disk type
    400 InvalidParam Sepcified wal level Parameter is invalid. There are still logical slots in instance, so it can not be set as replica.
    400 KmsApiError User secret key invalid.
    400 System.SaleValidateFailed Sales expression validation system error.
    400 Abs.InvalidAccount.NotFound account is not found.
    400 SqlExecuteFailedOrTimeout sql command execution failed or timed out:%s.
    400 ColdData.EngineVersionNotSupport The current instance engine version not support coldDataEnabled.
    400 ColdData.MinorVersionNotSupport The current instance minor version not support coldDataEnabled.
    400 IncorrectTargetClasscode The current instance type does not support this operation.
    400 InvalidConnectionString.Duplicate Specified connection string already exists in the RDS.
    400 RequiredParam.NotFound Required input param is not found.
    400 Parameters.Invalid Parameter error, please check the parameters.
    400 BackupPolicyNotSupport Cold Data won't open with CrossBackup or Flash Backup, please check Backup Policy.
    400 InvalideStatus.Format The instance status does not support this operation.
    400 InvalidReleasedKeepPolicy.Format Specified Released Keep Policy is not valid.
    400 InvalidDBInstanceEngineType.Format the DB instance engine type does not support this operation.
    400 Pay.NoCreditCard No credit cards.
    400 VpcNetworkTypeNotSupport The vpc network type instance does not support this operation.
    400 MirrorInsExists Specified DB instance mirror ins already existed.
    400 UnsupportedClassCode The specified DB instance class stops selling.
    400 InvalidBackupSet The specified database does not exist in the backup set.
    400 OrdTCommodityQueryError Failed to query for product.
    400 ProductInstanceReleased The instance has been released. Please check before placing the order.
    400 RegionEndTimeDissolvedIndia The region is no longer supported.
    500 ExternalFailure The request processing has failed due to external service failure.
    500 RequestMetaDataFailed The service request failed. Please try again later or contact service personnel.
    500 InvokeProxyFailure The request processing has failed due to service failure of rds api.
    403 Forbidden.Authentication The operation is forbidden by Aliyun Realname Authentication System.
    403 OrderStatus.UnPaid The specified db instance has unpaid order.
    403 InvalidReduceDiskSize The storage capacity after the scale-down must be larger than the used amount.
    403 CloudSSDNotSupport Cloud ssd does not support this operation, please upgrade to essd.
    403 InvalidUserOperatorPermission The user permission does not support this operation.
    403 InvalidVswitchId Specified conn vswitch id is not valid.
    403 IncorrectMinorVersion Current engine minor version does not support operations.
    403 OperationDenied.ZoneResource There is no available zone for inventory.
    403 NotInFlowController Sorry,no permission.
    403 InvalidKmsKey Kms key is disabled.
    403 InvalidInstanceLevel.Malformed Current DB instance level does not support this operation.
    404 GetCommodity.Failed Get commodity failed.
    404 InvalidDBInstanceName.NotFound Invalid DBInstanceId NotFound.
    404 InvalidClusterKms The current instance does not authorized to access the Key Management Service.
    404 Request.NotFound The requested resource is not available.
    404 HostInfo.NotFound The specified host info is not found.

    Lihat Error Codes untuk daftar lengkap.

    Catatan rilis

    Lihat Release Notes untuk daftar lengkap.