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RDS for PostgreSQL

Data security

DescribeDBInstanceSSL

Call the DescribeDBInstanceSSL API to query the SSL settings of the specified instance.

Request type

Synchronous request.

Debug

API Explorer

You can initiate calls online through API Explorer without paying attention to the signature generation process and quickly obtain the call results.

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Request parameters

Parameter	Type	Required?	Example	Description
InstanceId	String	Yes	postgres-f006d308****	Instance ID.

Response parameter

Parameter	Type	Example	Description
Address	Array of String	[ "postgresf006d308****.rds-pg.ivolces.com" ]	Protected address.
ForceEncryption	Boolean	true	Is force encryption enabled? Values: true: yes. false: no.
IsValid	Boolean	true	Is the SSL certificate valid? Values: true: yes. false: no.
SSLEnable	Boolean	true	Is SSL functionality enabled? Values: true: yes. false: no.
SSLExpireTime	String	2026-09-10T04:50:55Z	SSL certificate expiration time. Format: yyyy-MM-ddTHH:mm:ss (UTC time).
TLSVersion	Array of String	[ "TLSv1_2", "TLSv1_3" ]	Supported TLS versions.

Sample

Sample request

POST /?Action=DescribeDBInstanceSSL&Version=2022-01-01 HTTP/1.1​
Content-Type: application/json​
Host: rds-postgresql.cn-beijing.volcengineapi.com​
X-Date: 20231002T101010Z​
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_postgresql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458****​
{​
    "InstanceId": "postgres-f006d308****"​
}​

Sample response

{​
    "ResponseMetadata": {​
        "RequestId": "20250910212750FB6F70C0B435BAD38BED-d402ca",​
        "Action": "DescribeDBInstanceSSL",​
        "Version": "2022-01-01",​
        "Service": "rds_postgresql",​
        "Region": "cn-beijing"​
    },​
    "Result": {​
        "Address": [​
            "postgresf006d308****.rds-pg.ivolces.com"​
        ],​
        "ForceEncryption": true,​
        "IsValid": true,​
        "SSLEnable": true,​
        "SSLExpireTime": "2026-09-10T04:50:55Z",​
        "TLSVersion": [​
            "TLSv1_2",​
            "TLSv1_3"​
        ]​
    }​
}​

Last updated: 2026.03.31 10:45:19