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1. API Description

Domain name for API request: teo.tencentcloudapi.com.

This API is on an earlier version. If you want to call it, please switch to the latest version. For details, see [CreateL4ProxyRules] (https://intl.cloud.tencent.com/document/product/1552/103416?from_cn_redirect=1).

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter NameRequiredTypeDescription
ActionYesStringCommon Params. The value used for this API: CreateApplicationProxyRule.
VersionYesStringCommon Params. The value used for this API: 2022-09-01.
RegionNoStringCommon Params. This parameter is not required.
ZoneIdYesStringThe site ID.
ProxyIdYesStringThe proxy ID.
ProtoYesStringThe protocol. Values:
  • TCP: TCP protocol
  • UDP: UDP protocol
  • Port.NYesArray of StringThe access port, which can be:
  • A single port, such as 80
  • A port range, such as 81-90
  • OriginTypeYesStringOrigin server type. Valid values:
  • custom: Manually added;
  • loadbalancer: Cloud Load Balancer;
  • origins: Origin server group.
  • OriginValue.NYesArray of StringDetails of the origin server:
  • When OriginType is custom, it indicates one or more origin servers, such as ["",""] or OriginValue=["test.com"];
  • When OriginType is loadbalancer, it indicates a single Cloud Load Balancer, such as ["lb-xdffsfasdfs"];
  • When OriginType is origins, it requires one and only one element, which represents an origin server group ID, such as ["origin-537f5b41-162a-11ed-abaa-525400c5da15"].
  • ForwardClientIpNoStringPasses the client IP. Values:
  • TOA: Pass the client IP via TOA (available only when Proto=TCP).
  • PPV1: Pass the client IP via Proxy Protocol V1 (available only when Proto=TCP).
  • PPV2: Pass the client IP via Proxy Protocol V2.
  • OFF: Not pass the client IP.
  • Default value: OFF.
    SessionPersistNoBooleanWhether to enable session persistence. Values:
  • true: Enable.
  • false: Disable.
  • Default value: false.
    SessionPersistTimeNoIntegerDuration for the persistent session. The value takes effect only when SessionPersist = true.
    OriginPortNoStringThe origin port, which can be:
  • A single port, such as 80
  • A port range, such as 81-82
  • RuleTagNoStringRule tag. This parameter is left empty by default.

    3. Output Parameters

    Parameter NameTypeDescription
    RuleIdStringThe rule ID.
    RequestIdStringThe unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

    4. Example

    Example1 Creating an application proxy rule

    This example shows you how to create an application proxy rule.

    Input Example

    POST / HTTP/1.1
    Host: teo.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: CreateApplicationProxyRule
    <Common Request Parameters>
        "ZoneId": "zone-21xfqlh4qjee",
        "ProxyId": "proxy-19389e5dwwxfs",
        "Proto": "TCP",
        "Port": [
        "OriginType": "custom",
        "OriginValue": [
        "OriginPort": "99-110",
        "ForwardClientIp": "TOA",
        "SessionPersist": false,
        "RuleTag": "rule-service-1"

    Output Example

        "Response": {
            "RequestId": "3df3e931-3159-4337-adc7-7604e01e0fa9",
            "RuleId": "rule-a8f0d49a-33d7-11ed-9b89-52540005c111"

    5. Developer Resources


    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error CodeDescription
    FailedOperationOperation failed.
    InternalError.ProxyServerAn unknown error occurred in the backend server.
    InvalidParameter.InvalidOriginIpThe origin cannot be a private IP or loopback address.
    InvalidParameter.InvalidRuleProtoIncorrect protocol of the rules. (TCP/UDP).
    InvalidParameter.ParameterErrorParameter error: Invalid “End time”. The interval between the start and end time cannot exceed 7 days.
    InvalidParameter.RuleOriginFormatErrorIncorrect origin server information format of the rules.
    InvalidParameter.RuleOriginMultiDomainThe origin of the rule does not support multiple domain names.
    InvalidParameter.RuleOriginPortIntegerThe origin port of the rule must be an integer.
    InvalidParameter.RuleOriginValueErrorInvalid origin in the rule.
    InvalidParameter.RulePortDuplicatingThe rule port already exists.
    InvalidParameter.RulePortGroupIncorrect port number segment of the rules.
    InvalidParameter.RulePortIntegerThe port number of the rules must be an integer.
    OperationDeniedOperation denied.
    ResourceNotFoundThe resource doesn’t exist.
    UnauthorizedOperation.CamUnauthorizedCAM is not authorized.