All Products
Search

This Product

    Edge Security Acceleration:UpdateOriginRule

    Document Center

    Edge Security Acceleration:UpdateOriginRule

    Last Updated:Jun 25, 2026

    Updates a site's origin fetch rules.

    Try it now

    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

    Test

    RAM authorization

    No authorization for this operation. If you encounter issues with this operation, contact technical support.

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    SiteId

    integer

    Yes

    The site ID. You can get this ID by calling the ListSites operation.

    5407498413****
    ConfigId

    integer

    Yes

    The configuration ID.

    35281609698****
    RuleName

    string

    No

    The rule name. Not required for global configurations.

    rule_example
    RuleEnable

    string

    No

    Whether the rule is enabled. Not required for global configurations. Valid values:

    • on: Enables the rule.

    • off: Disables the rule.

    on
    Rule

    string

    No

    The rule content, a conditional expression that matches user requests. Not required for global configurations.

    • To match all incoming requests, set the value to true.

    • To match specific requests, set the value to a custom expression, such as (http.host eq "video.example.com").

    (http.host eq \"video.example.com\")
    OriginHost

    string

    No

    The Host header for the origin request.

    origin.example.com

    OriginScheme

    string

    No

    The protocol for origin requests. Valid values:

    • http: The origin request uses HTTP.

    • https: The origin request uses HTTPS.

    • follow: The origin request uses the same protocol as the client request.

    http
    OriginSni

    string

    No

    The Server Name Indication (SNI) for the origin request.

    origin.example.com

    DnsRecord

    string

    No

    Overrides the DNS record for the origin request.

    test.example.com

    OriginHttpPort

    string

    No

    The origin server port for HTTP requests.

    8080
    OriginHttpsPort

    string

    No

    The origin server port for HTTPS requests.

    4433
    Range

    string

    No

    Whether to use range requests when fetching files from the origin server. Valid values:

    • on: Enables range requests.

    • off: Disables range requests.

    • force: Enforces range requests.

    on
    OriginMtls

    string

    No

    Whether to enable mutual TLS (mTLS) for origin requests. Valid values:

    • on: Enables mTLS.

    • off: Disables mTLS.

    on
    OriginVerify

    string

    No

    Whether to enable origin certificate verification. Valid values:

    • on: Enables verification.

    • off: Disables verification.

    on
    RangeChunkSize

    string

    No

    The size of each chunk for range requests. Valid values:

    • 512KB

    • 1MB

    • 2MB

    • 4MB

    1MB
    Sequence

    integer

    No

    The execution priority of the rule. Smaller values have higher priority.

    1
    OriginReadTimeout

    string

    No

    The read timeout for the origin server, in seconds.

    10
    Follow302Enable

    string

    No

    Whether to follow 302 redirects for origin requests. Valid values:

    • on: Follows 302 redirects.

    • off: Does not follow 302 redirects.

    on
    Follow302MaxTries

    string

    No

    The maximum number of 302 redirects to follow. Valid values: 1 to 5.

    1
    Follow302RetainArgs

    string

    No

    Whether to retain the original request parameters when following a 302 redirect. Valid values:

    • on: Retains the parameters.

    • off: Does not retain the parameters.

    on
    Follow302RetainHeader

    string

    No

    Whether to retain the original request headers when following a 302 redirect. Valid values:

    • on: Retains the headers.

    • off: Does not retain the headers.

    on
    Follow302TargetHost

    string

    No

    The Host header for the redirected origin request.

    test.com

    Response elements

    Element

    Type

    Description

    Example

    object

    The response body.

    RequestId

    string

    The request ID.

    0AEDAF20-4DDF-4165-8750-47FF9C1929C9

    Examples

    Success response

    JSON format

    {
  "RequestId": "0AEDAF20-4DDF-4165-8750-47FF9C1929C9"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 CanNotSetSequence Non-regular configuration, you cannot set Sequence parameters. Sequence parameters is not allowed in global configuration.
    400 CacheReserveSiteExceedLimit The number of binding sites of the cache reserve instance exceeds the limit. The number of binding sites of a single cache reserve instance is limited. Please see the document for the limit. The number of sites for which the cache reserve instance bindings exceeds the limit.
    400 CompileRuleError Rule compilation failed, please check the rule information passed in to ensure that the rule is written according to the syntax described in the document. Rule compilation failed. Check the incoming rule configuration. For details, see the rule configuration format described in the interface document.
    400 SiteConfigLengthExceedLimit The overall configuration size of the site exceeds the limit, and the total size of all functional configurations of the site cannot exceed 512K. The size of the site configuration exceeds the limit, and the total size cannot exceed 512K.
    400 ConfigConflicts Configuration conflicts, usually when multiple configurations are configured under the same function of the same site, such as duplicate rule names between multiple configurations. The parameter uniqueness check failed. Check for duplicate parameter values.
    400 RuleRegexQuotaCheckFailed When configuring rules, rules with regular expressions are not allowed in this plan. Please check the relevant documentation of the plan or upgrade the plan. The current plan does not support the configuration of a rule engine with a regular expression. Please check the plan description and upgrade your plan.
    400 NestedRuleQuotaCheckFailed The nesting level of rules allowed by the plan failed to be verified. Please modify the nesting level of rules or upgrade the plan. The number of embedded sub-conditions in the rule exceeds the plan limit. Please check the plan description and upgrade your plan.
    400 ServiceInvokeFailed The call to the internal service failed. The engineer is resolving the problem. Please wait a moment before trying, or contact customer service for details. Failed to call the service. Please try again later or contact customer service for details.
    400 FunctionConflict The feature configuration conflicts. Sites with version management enabled cannot configure this feature. The currently configured function conflicts with other functions. If you need to configure, delete the conflicting function configurations first.
    400 SpecifiedVersionReadOnly The specified version number is read-only and cannot be modified. The specified version number is read-only and cannot be modified.
    400 VersionNotValid The site does not have version management enabled, or the version number passed in does not exist. The site does not have version management enabled, or the version number passed in does not exist.
    400 InternalException Failed to call the service. Try again later or contact technical support. Failed to call the service. Try again later or contact technical support.
    400 InvalidParameter.ArgName Invalid ArgName. Check your website configuration parameters and make sure that they match the supported features and parameter names listed in the official documentation. Invalid ArgName. Check your website configuration parameters and make sure that they match the supported features and parameter names listed in the official documentation.
    400 InvalidParameter.ArgValue Invalid parameter value. Check whether the value format and length meet the requirements. Invalid parameter value. Check whether the value format and length meet the requirements.
    400 InvalidParameter.Configs Invalid parameter configurations. Check whether your feature configurations are in the valid format and comply with relevant requirements. Invalid parameter configurations. Check whether your feature configurations are in the valid format and comply with relevant requirements.
    400 InstanceNotExist The instance does not exist. Check whether the specified instance ID is correct or whether the instance belongs to your account. The instance does not exist. Check whether the specified instance ID is correct or whether the instance belongs to your account.
    400 LockFailed The system is handling requests you previously submitted. Try again later. The system is handling requests you previously submitted. Try again later.
    400 IllegalOperation.VersionManagement The version management operation failed because incompatible features or environment settings are configured. Adjust your configurations and try again. The version management operation failed because incompatible features or environment settings are configured. Adjust your configurations and try again.
    400 QuotaCheckFailed.VersionManagement Insufficient quota for version management. Contact technical support. Insufficient quota for version management. Contact technical support.
    400 InvalidConfigId The input configuration ID: ConfigId it does not exist, query the existing configuration and its valid ConfigId through the ListSiteFunction. The ConfigId does not exist.
    400 Instance.NotOnline Your plan is unavailable due to an overdue payment. Complete the payment first. Your plan is unavailable due to an overdue payment. Complete the payment first.
    400 FunctionQuotaCheckFailed The quota verification for this function fails. It may be that the configuration of this function exceeds the limit of the site plan. Please check the plan introduction document corresponding to this site. The current plan does not support the configuration of restricted functions, please check the plan related function description.
    400 QuotaCheckFailed.FunctionArg The specified feature parameter is not allowed in your plan, or the feature parameter configurations have reached the upper limit in your plan. The specified feature parameter is not allowed in your plan, or the feature parameter configurations have reached the upper limit in your plan.
    400 MissingParameter The specified ArgName is required for this function. When configuring a specific function, the required parameter is missing.
    400 FunctionArgError Failed to check the configured function parameters. Failed to check the configured function parameters
    404 SiteNotFound The website does not exist or does not belong to you. The website does not exist or does not belong to you.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.