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    ModifyTCPListenerAttribute

    Last updated: 2023-07-13 15:25:31
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    1. API Description

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

    This API (ModifyTCPListenerAttribute) is used to modify the TCP listener configuration of a connection instance, including health check configuration and scheduling policies.

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

    We recommend you to use API Explorer
    Try it
    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    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 Name Required Type Description
    Action Yes String Common Params. The value used for this API: ModifyTCPListenerAttribute.
    Version Yes String Common Params. The value used for this API: 2018-05-29.
    Region No String Common Params. This parameter is not required.
    ListenerId Yes String Listener ID
    GroupId No String Connection group ID; Either ProxyId or GroupId must be set, but you cannot set both.
    ProxyId No String Connection ID; Either ProxyId or GroupId must be set, but you cannot set both.
    ListenerName No String Listener name
    Scheduler No String The strategy used by the listener to access the origin server. Values: rr (round-robin), wrr (weighted round-robin), lc (the least-connections strategy), lrtt (the least-response-time strategy).
    DelayLoop No Integer Time interval of origin server health check (unit: seconds). Value range: [5, 300].
    ConnectTimeout No Integer Response timeout of origin server health check (unit: seconds). Value range: [2, 60]. The timeout value shall be less than the time interval for health check DelayLoop.
    HealthCheck No Integer Whether to enable health check. 1: enable; 0: disable.
    FailoverSwitch No Integer Whether to enable the primary/secondary origin server mode. Valid values: 1 (enable) and 0 (disable). It cannot be enabled for domain name origin servers.
    HealthyThreshold No Integer Healthy threshold. The number of consecutive successful health checks required before considering an origin server healthy. Value range: 1 - 10.
    UnhealthyThreshold No Integer Unhealthy threshold. The number of consecutive failed health checks required before considering an origin server unhealthy. Value range: 1 -10.

    3. Output Parameters

    Parameter Name Type Description
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Modifying TCP listener configuration

    This example shows you how to modify the TCP listener configuration.

    Input Example

    POST / HTTP/1.1
Host: gaap.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ModifyTCPListenerAttribute
<Common request parameters>

{
    "ConnectTimeout": "20",
    "ProxyId": "link-bjkpdum1",
    "HealthCheck": "1",
    "ListenerId": "listener-o0f3at99",
    "ListenerName": "test10",
    "Scheduler": "rr",
    "DelayLoop": "30"
}

    Output Example

    {
    "Response": {
        "RequestId": "3919ba30-85c4-4cb4-81bf-ff243b50f3dc"
    }
}

    5. Developer Resources

    SDK

    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 Code Description
    AuthFailure CAM signature/authentication error.
    AuthFailure.NotEnterpriseAuthorization Not an organizational customer.
    AuthFailure.UnauthorizedOperation The sub-account is not authorized for this operation.
    FailedOperation Operation failed.
    FailedOperation.GroupStatusNotInRuning Unable to operate: the connection group is not running.
    FailedOperation.InstanceStatusNotInRuning Unable to operate: the connection is not running.
    FailedOperation.ListenerHasTask The listener is in operation. Do not repeat the operation.
    FailedOperation.ListenerStatusError The listener does not support this operation in current status.
    FailedOperation.NonStandardProxy This connection is non-standard and write operations are not allowed.
    FailedOperation.UserNotConfirmProtocol Protocol not activated.
    InternalError Internal error.
    InvalidParameter Incorrect parameter.
    InvalidParameterValue Incorrect parameter value.
    MissingParameter Missing parameter.
    ResourceNotFound The resource does not exist.
    ResourceUnavailable.AccountViolation Restricted resources found in your account. Check your inbox and email for details.
    UnauthorizedOperation Unauthorized operation.
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