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    PolarDB:ReleaseInstancePublicConnection

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    PolarDB:ReleaseInstancePublicConnection

    Last Updated:Mar 30, 2026

    Releases the public endpoint of a PolarDB-X instance.

    Debugging

    Use OpenAPI Explorer to call this operation. OpenAPI Explorer calculates the signature automatically and generates SDK sample code for different languages.

    Request parameters

    Parameter

    Type

    Required

    Example

    Description

    Action

    String

    Yes

    ReleaseInstancePublicConnection

    The operation to perform. Set the value to ReleaseInstancePublicConnection.

    DBInstanceName

    String

    Yes

    pxc-hzjasd****

    The name of the instance.

    CurrentConnectionString

    String

    Yes

    pxc-hzjasdyuoo.polarx.rds.aliyuncs.com

    The connection string of the public endpoint.

    RegionId

    String

    No

    cn-hangzhou

    The region ID of the instance.

    Response parameters

    Parameter

    Type

    Example

    Description

    RequestId

    String

    FEA5DC20-6D8A-5979-97AA-FC57546ADC20

    The request ID.

    Examples

    Sample requests

    http(s)://[Endpoint]/?Action=ReleaseInstancePublicConnection
&DBInstanceName=pxc-hzjasd****
&CurrentConnectionString=pxc-hzjasdyuoo.polarx.rds.aliyuncs.com
&RegionId=cn-hangzhou
&<Common request parameters>

    Sample success responses

    XML format

    HTTP/1.1 200 OK
Content-Type:application/xml

<ReleaseInstancePublicConnectionResponse>
    <RequestId>FEA5DC20-6D8A-5979-97AA-FC57546ADC20</RequestId>
</ReleaseInstancePublicConnectionResponse>

    JSON format

    HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "FEA5DC20-6D8A-5979-97AA-FC57546ADC20"
}

    Error codes

    For a list of error codes, visit the API Error Center.