You can call this operation to obtain the connection information of a specified cluster.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes DescribeContactPoints

The operation that you want to perform. Set the value to DescribeContactPoints.
ClusterId String Yes cds-bp1b136j****5d57

The ID of the cluster.

Response parameters

Parameter Type Example Description
ContactPoints Array

The connection information of the cluster.
ContactPoint
DataCenterId String cn-hangzhou-g

The ID of the data center.
Port Integer 9042

The native transport port for CQL.
PrivateAddresses List cds-bp1b136****5d56-1-core-001.cassandra.rds.aliyuncs.com

The internal endpoint.
PublicAddresses List cds-proxy-pub-bp1b136j****5d56-1-core-002.cassandra.rds.aliyuncs.com

The public endpoint.
RequestId String 467F786B-C765-40C4-8493-89F4CE95F1B6

The ID of the request.

Examples

Sample requests

http(s)://[Endpoint]/? Action=DescribeContactPoints
&ClusterId=cds-bp1b136j****5d57
&<Common request parameters>

Sample success responses

XML format 

<DescribeContactPointsResponse>
  <RequestId>467F786B-C765-40C4-8493-89F4CE95F1B6</RequestId>
  <ContactPoints>
        <ContactPoint>
              <Port>9042</Port>
              <DataCenterId>cn-hangzhou-g</DataCenterId>
              <PrivateAddresses>
                    <PrivateAddress>cds-bp1b136j****5d56-1-core-001.cassandra.rds.aliyuncs.com</PrivateAddress>
                    <PrivateAddress>cds-bp1b136j****5d56-1-core-002.cassandra.rds.aliyuncs.com</PrivateAddress>
              </PrivateAddresses>
              <PublicAddresses>
                    <PublicAddress>cds-proxy-pub-bp1b136j****5d56-1-core-001.cassandra.rds.aliyuncs.com</PublicAddress>
                    <PublicAddress>cds-proxy-pub-bp1b136j****5d56-1-core-002.cassandra.rds.aliyuncs.com</PublicAddress>
              </PublicAddresses>
        </ContactPoint>
  </ContactPoints>
</DescribeContactPointsResponse>

JSON format 

{
  "RequestId": "467F786B-C765-40C4-8493-89F4CE95F1B6",
  "ContactPoints": {
    "ContactPoint": [
      {
        "Port": 9042,
        "DataCenterId": "cn-hangzhou-g",
        "PrivateAddresses": {
          "PrivateAddress": [
            "cds-bp1b136j****5d56-1-core-001.cassandra.rds.aliyuncs.com",
            "cds-bp1b136j****5d56-1-core-002.cassandra.rds.aliyuncs.com"
          ]
        },
        "PublicAddresses": {
          "PublicAddress": [
            "cds-proxy-pub-bp1b136j****5d56-1-core-001.cassandra.rds.aliyuncs.com",
            "cds-proxy-pub-bp1b136j****5d56-1-core-002.cassandra.rds.aliyuncs.com"
          ]
        }
      }
    ]
  }
}

Error codes

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