CreateCdbProxy

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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 Name	Required	Type	Description
Action	Yes	String	Common Params. The value used for this API: CreateCdbProxy.
Version	Yes	String	Common Params. The value used for this API: 2017-03-20.
Region	Yes	String	Common Params. For more information, please see the list of regions supported by the product.
InstanceId	Yes	String	Instance ID
UniqVpcId	Yes	String	VPC ID
UniqSubnetId	Yes	String	VPC subnet ID
ProxyNodeCustom.N	Yes	Array of ProxyNodeCustom	The specification configuration of a node
SecurityGroup.N	No	Array of String	Security group
Desc	No	String	Description
ConnectionPoolLimit	No	Integer	Connection pool threshold

3. Output Parameters

Parameter Name	Type	Description
AsyncRequestId	String	Async task ID Note: This field may return null, indicating that no valid values can be obtained.
RequestId	String	The 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 a database proxy

This example shows you how to create a database proxy for a source instance.

Input Example

POST / HTTP/1.1Host: cdb.intl.tencentcloudapi.comContent-Type: application/jsonX-TC-Action: CreateCdbProxy<common request parameters>{    "InstanceId": "cdb-aykuksx3",    "UniqVpcId": "vpc-ixw3ll2d",    "UniqSubnetId": "subnet-0z3r56vq",    "Desc": "test",    "ProxyNodeCustom": [        {            "NodeCount": 2,            "Region": "ap-guangzhou",            "Zone": "ap-guangzhou-1",            "Cpu": 1,            "Mem": 1        }    ]}

Output Example

{
    "Response": {
        "RequestId": "123-123",
        "AsyncRequestId": "123-123-123"
    }
}

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

Tencent Cloud CLI 3.0

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
FailedOperation.RepeatCreateProxyError	The proxy is being created or already exists. You cannot create it again.
InternalError.UnknownError	Unknown error
OperationDenied.InstanceStatusError	Exceptional instance status
ResourceNotFound.InstanceNotFundError	The instance does not exist.

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1. API Description