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    Server Load Balancer:UpdateRulesAttribute

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    Server Load Balancer:UpdateRulesAttribute

    Last Updated:Jun 10, 2026

    Memperbarui properti beberapa aturan pengalihan secara batch.

    Deskripsi operasi

    UpdateRulesAttribute is an asynchronous operation. After you send a request, the system returns a request ID and runs the task in the background. The properties of the forwarding rules are not updated immediately. You can call the operation to query the update status of the forwarding rules:

    • If multiple forwarding rules are in the Configuring state, their properties are being updated in a batch.

    • If multiple forwarding rules are in the Available state, their properties are updated.

    • A forwarding rule supports the following maximum number of conditions (RuleConditions) and actions (RuleActions):

      • Conditions: 5 for a Basic Edition instance, 10 for a Standard Edition instance, and 10 for a WAF-enabled instance.

      • Actions: 3 for a Basic Edition instance, 5 for a Standard Edition instance, and 5 for a WAF-enabled instance.

    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

    Tabel berikut menjelaskan otorisasi yang diperlukan untuk memanggil API ini. Anda dapat menentukannya dalam kebijakan Resource Access Management (RAM). Kolom pada tabel dijelaskan sebagai berikut:

    • Action: Aksi yang dapat digunakan dalam elemen Action pada pernyataan kebijakan izin RAM untuk memberikan izin guna melakukan operasi tersebut.

    • API: API yang dapat Anda panggil untuk melakukan aksi tersebut.

    • Access level: Tingkat akses yang telah ditentukan untuk setiap API. Nilai yang valid: create, list, get, update, dan delete.

    • Resource type: Jenis resource yang mendukung otorisasi untuk melakukan aksi tersebut. Ini menunjukkan apakah aksi tersebut mendukung izin tingkat resource. Resource yang ditentukan harus kompatibel dengan aksi tersebut. Jika tidak, kebijakan tersebut tidak akan berlaku.

      • Untuk API dengan izin tingkat resource, jenis resource yang diperlukan ditandai dengan tanda bintang (*). Tentukan Nama Sumber Daya Alibaba Cloud (ARN) yang sesuai dalam elemen Resource pada kebijakan.

      • Untuk API tanpa izin tingkat resource, ditampilkan sebagai All Resources. Gunakan tanda bintang (*) dalam elemen Resource pada kebijakan.

    • Condition key: Kunci kondisi yang didefinisikan oleh layanan. Kunci ini memungkinkan kontrol granular, berlaku baik hanya untuk aksi maupun untuk aksi yang terkait dengan resource tertentu. Selain kunci kondisi spesifik layanan, Alibaba Cloud menyediakan serangkaian common condition keys yang berlaku di semua layanan yang didukung RAM.

    • Dependent action: Aksi dependen yang diperlukan untuk menjalankan aksi tersebut. Untuk menyelesaikan aksi tersebut, pengguna RAM atau role RAM harus memiliki izin untuk melakukan semua aksi dependen.

    Action

    Access level

    Resource type

    Condition key

    Dependent action

    alb:UpdateRulesAttribute

    update

    *LoadBalancer

    acs:alb:{#regionId}:{#accountId}:loadbalancer/{#LoadBalancerId}

    *ServerGroup

    acs:alb:{#regionId}:{#accountId}:servergroup/{#ServerGroupId}

    		 None None

    Parameter permintaan

    Parameter

    Type

    Required

    Description

    Example
    ClientToken

    string

    No

    Token klien yang digunakan untuk memastikan idempotensi permintaan.

    Pastikan token klien unik di antara permintaan yang berbeda. Token klien hanya dapat berisi karakter ASCII.

    Catatan

    Jika Anda tidak menentukan parameter ini, sistem secara otomatis menggunakan RequestId permintaan API sebagai ClientToken. RequestId setiap permintaan API berbeda.

    123e4567-e89b-12d3-a456-42665544***
    Rules

    array<object>

    Yes

    Daftar aturan pengalihan.

    array<object>

    Yes

    A forwarding rule.

    Priority

    integer

    No

    The priority of the forwarding rule.

    80
    RuleName

    string

    No

    The name of the forwarding rule.

    rule_111
    RuleActions

    array<object>

    No

    The list of forwarding rule actions.

    array<object>

    Yes

    A forwarding rule action.

    FixedResponseConfig

    object

    No

    The configuration of the action to return a fixed response.

    Content

    string

    No

    The content.

    dssacav
    ContentType

    string

    No

    The content type.

    text/plain
    HttpCode

    string

    No

    The HTTP status code.

    200
    ForwardGroupConfig

    object

    No

    The configuration of the action to forward requests to server groups.

    ServerGroupTuples

    array<object>

    No

    The list of destination server groups.

    object

    No

    A destination server group.

    ServerGroupId

    string

    No

    The server group ID.

    sgp-3kbj35ay7cvi******
    Weight

    integer

    No

    The weight.

    100
    ServerGroupStickySession

    object

    No

    Session persistence between server groups.

    Enabled

    boolean

    No

    Specifies whether to enable session persistence.

    true
    Timeout

    integer

    No

    The timeout period.

    100
    InsertHeaderConfig

    object

    No

    The configuration of the action to insert a header.

    CoverEnabled

    boolean

    No

    Specifies whether to overwrite the value of a request header.

    False
    Key

    string

    No

    The HTTP header.

    key
    Value

    string

    No

    The content of the HTTP header.

    value
    ValueType

    string

    No

    The value type.

    SystemDefined
    Order

    integer

    Yes

    The priority.

    1
    RedirectConfig

    object

    No

    The configuration of the redirection action.

    Host

    string

    No

    The destination host to which requests are redirected.

    test.alb.com
    HttpCode

    string

    No

    The redirection method.

    301
    Path

    string

    No

    The destination path to which requests are redirected.

    /
    Port

    string

    No

    The destination port to which requests are redirected.

    443
    Protocol

    string

    No

    The destination protocol to which requests are redirected.

    HTTPS
    Query

    string

    No

    The destination query string to which requests are redirected.

    ${query}
    RewriteConfig

    object

    No

    The configuration of the rewrite action.

    Host

    string

    No

    The hostname.

    ${host}
    Path

    string

    No

    The path.

    /
    Query

    string

    No

    The query.

    ${query}
    Type

    string

    Yes

    The type of the forwarding rule action.

    ForwardGroup
    TrafficLimitConfig

    object

    No

    The throttling configuration.

    QPS

    integer

    No

    The number of queries per second (QPS).

    1000
    PerIpQps

    integer

    No

    The number of QPS for a single IP address.

    100
    TrafficMirrorConfig

    object

    No

    The traffic mirroring configuration.

    TargetType

    string

    No

    The type of the mirror destination.

    ForwardGroupMirror
    MirrorGroupConfig

    object

    No

    The server groups to which traffic is mirrored.

    ServerGroupTuples

    array<object>

    No

    The server groups to which traffic is mirrored.

    object

    No

    A server group to which traffic is mirrored.

    ServerGroupId

    string

    No

    The server group ID.

    sgp-vlnjo1rhw0vc******
    RemoveHeaderConfig

    object

    No

    The configuration for removing a specific HTTP header.

    Key

    string

    No

    The key of the HTTP header.

    key
    CorsConfig

    object

    No

    The cross-origin resource sharing (CORS) configuration.

    AllowOrigin

    array

    No

    The allowed origins.

    string

    No

    An allowed origin.

    *
    AllowMethods

    array

    No

    The allowed HTTP methods for cross-origin requests.

    string

    No

    The allowed HTTP method for cross-origin requests. Valid values:

    • GET

    • POST

    • PUT

    • DELETE

    • HEAD

    • OPTIONS

    • PATCH

    GET
    AllowHeaders

    array

    No

    The list of headers that are allowed for cross-origin requests.

    string

    No

    A header that is allowed for cross-origin requests.

    test
    ExposeHeaders

    array

    No

    The list of headers that can be exposed to the client.

    string

    No

    A header that can be exposed to the client.

    test
    AllowCredentials

    string

    No

    Specifies whether to allow credentials in cross-origin requests.

    off
    MaxAge

    integer

    No

    The maximum cache duration of preflight requests in the browser.

    60
    RuleConditions

    array<object>

    No

    The list of forwarding rule conditions.

    array<object>

    Yes

    A forwarding rule condition.

    CookieConfig

    object

    No

    The configuration of the cookie-based condition.

    Values

    array<object>

    No

    The list of cookie key-value pairs.

    object

    No

    A cookie key-value pair.

    Key

    string

    No

    The key of the cookie.

    key
    Value

    string

    No

    The value of the cookie.

    value
    HeaderConfig

    object

    No

    The configuration of the header-based condition.

    Key

    string

    No

    The key of the HTTP header.

    key
    Values

    array

    No

    The list of HTTP header values.

    string

    No

    An HTTP header value.

    value
    HostConfig

    object

    No

    The configuration of the host-based condition.

    Values

    array

    No

    The list of hostnames.

    string

    No

    A hostname.

    www.example.com
    MethodConfig

    object

    No

    The configuration of the method-based condition.

    Values

    array

    No

    The list of HTTP request methods.

    string

    No

    An HTTP request method.

    PUT
    PathConfig

    object

    No

    The configuration of the path-based condition.

    Values

    array

    No

    The list of path conditions.

    string

    No

    A path condition.

    /test
    QueryStringConfig

    object

    No

    The configuration of the query string-based condition.

    Values

    array<object>

    No

    The list of query string key-value pairs.

    object

    No

    A query string key-value pair.

    Key

    string

    No

    The key of the query string.

    account
    Value

    string

    No

    The value of the query string.

    on
    ResponseHeaderConfig

    object

    No

    The configuration of the response header-based condition.

    Key

    string

    No

    The key of the response header.

    test
    Values

    array

    No

    The values of the response header.

    string

    No

    A value of the response header.

    value
    ResponseStatusCodeConfig

    object

    No

    The configuration of the response status code-based condition.

    Values

    array

    No

    The response status codes.

    string

    No

    A response status code.

    200
    Type

    string

    No

    The type of the condition.

    Header
    SourceIpConfig

    object

    No

    The configuration for matching service traffic based on the source IP address.

    Values

    array

    No

    One or more IP addresses or CIDR blocks.

    string

    No

    An IP address or a CIDR block.

    192.168.1.1
    RuleId

    string

    Yes

    The forwarding rule ID.

    rule-n4hfecmmtmfl******
    DryRun

    boolean

    No

    Apakah akan menjalankan dry run. Nilai valid:

    • true: Menjalankan dry run. Sistem memeriksa parameter yang diperlukan, format permintaan, dan batas layanan. Jika permintaan gagal dalam dry run, Paket dikembalikan. Jika permintaan lulus dry run, kode kesalahan DryRunOperation dikembalikan. Dalam hal ini, properti aturan pengalihan tidak diperbarui.

    • false (default): Mengirim permintaan normal. Setelah permintaan lulus pemeriksaan, sistem mengembalikan kode status HTTP 2xx dan memulai pembaruan.

    false

    Elemen respons

    Element

    Type

    Description

    Example

    object

    Response schema

    RequestId

    string

    The request ID.

    365F4154-92F6-4AE4-92F8-7FF34B540710
    JobId

    string

    The ID of the asynchronous task.

    72dcd26b-f12d-4c27-b3af-18f6aed5****

    Contoh

    Respons sukses

    JSONformat

    {
  "RequestId": "365F4154-92F6-4AE4-92F8-7FF34B540710",
  "JobId": "72dcd26b-f12d-4c27-b3af-18f6aed5****"
}

    Kode kesalahan

    HTTP status code

    Error code

    Error message

    Description
    400 OperationDenied.IpGroupCanNotUsedForMirrorAction The operation is not allowed because of %s. The operation is not allowed because of %s.
    400 IncorrectStatus.Rule The status of %s [%s] is incorrect.
    400 OperationDenied.SameGroupForForwardAndMirrorAction The operation is not allowed because of %s. The operation is not allowed because of %s.
    400 OperationDenied.GRPCServerGroup The operation is not allowed because of %s.
    400 Conflict.Priority There is already %s having the same configuration with %s.
    400 ResourceQuotaExceeded.ServerGroupAttachedNum The quota of %s is exceeded for resource %s, usage %s/%s.
    400 ResourceQuotaExceeded.LoadBalancerServersNum The quota of %s is exceeded for resource %s, usage %s/%s.
    400 ResourceQuotaExceeded.ServerAddedNum The quota of %s is exceeded for resource %s, usage %s/%s.
    400 QuotaExceeded.RuleWildcardsNum The quota of %s is exceeded, usage %s/%s. The quota of %s is exceeded, usage %s/%s.
    400 QuotaExceeded.RuleMatchEvaluationsNum The quota of %s is exceeded, usage %s/%s.
    400 QuotaExceeded.RuleActionsNum The quota of %s is exceeded, usage %s/%s. The quota of %s is exceeded. Usage: %s/%s.
    400 Mismatch.Protocol The %s is mismatched for %s and %s. The %s is mismatched for %s and %s.
    400 Mismatch.VpcId The %s is mismatched for %s and %s. The %s is mismatched for %s and %s.
    400 OperationDenied.ServiceManagedResource The operation is not allowed because the current resource of %s is managed resource.
    400 OperationDenied.ListenerIdInconsistent The operation is not allowed because of ListenerIdInconsistent.
    400 IllegalParam.Priority The param of Priority is illegal.
    400 OperationDenied.MirrorActionSupportHttpGroupOnly The operation is not allowed because of MirrorActionSupportHttpGroupOnly.
    400 OperationDenied.ProtocolMustSameForForwardGroupAction The operation is not allowed because of ProtocolMustSameForForwardGroupAction.
    404 ResourceNotFound.Rule The specified resource %s is not found. The specified resource %s is not found.
    404 ResourceNotFound.ServerGroup The specified resource %s is not found.

    Lihat Error Codes untuk daftar lengkap.

    Catatan rilis

    Lihat Release Notes untuk daftar lengkap.