Queries distributed transaction whitelists of an ApsaraDB for RDS instance.

For more information, see Configure a distributed transaction whitelist.

This operation is applicable to instances that run one of the following SQL Server versions in the RDS High-Availability Edition: 2012 SE, 2012 EE, 2014 SE, 2016 SE, 2016 EE, and 2017 SE.

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 DescribeDTCSecurityIpHostsForSQLServer

The operation that you want to perform. Set the value to DescribeDTCSecurityIpHostsForSQLServer.

DBInstanceId String Yes rm-uf6wjk5xxxxxxx

The ID of the instance.
RegionId String Yes cn-hangzhou

The ID of the region. You can call the DescribeRegions operation to query the most recent region list.

Response parameters

Parameter Type Example Description
DBInstanceId String rm-uf6wjk5xxxxxxx

The ID of the instance.
IpHostPairNum String 1

The number of distributed transaction whitelists.
Items Array

The list of distributed transaction whitelists.
WhiteListGroups
SecurityIpHosts String 192.168.1.100,k3ecstest

The IP address of the ECS instance and the hostname of the Windows computer. Format: IP address,Hostname. Multiple values are separated with semicolons (;).

WhitelistGroupName String test1

The name of the distributed transaction whitelist.
RequestId String 2CA62A70-2203-45C6-8E90-8971D5ACC0C2

The ID of the request.

Examples

Sample requests

http(s)://rds.aliyuncs.com/? Action=DescribeDTCSecurityIpHostsForSQLServer
&DBInstanceId=rm-uf6wjk5xxxxxxx
&RegionId=cn-hangzhou
&<Common request parameters>

Sample success responses

XML format 

<DescribeDTCSecurityIpHostsForSQLServerResponse>
  <Items>
		    <WhiteListGroups>
			      <WhitelistGroupName>test1</WhitelistGroupName>
			      <SecurityIpHosts>192.168.1.100,k3ecstest</SecurityIpHosts>
		    </WhiteListGroups>
	  </Items>
	  <IpHostPairNum>1</IpHostPairNum>
	  <RequestId>2CA62A70-2203-45C6-8E90-8971D5ACC0C2</RequestId>
</DescribeDTCSecurityIpHostsForSQLServerResponse>

JSON format 

{
	"Items": {
		"WhiteListGroups": [
			{
				"WhitelistGroupName": "test1",
				"SecurityIpHosts": "192.168.1.100,k3ecstest"
			}
		]
	},
	"IpHostPairNum": 1,
	"RequestId": "2CA62A70-2203-45C6-8E90-8971D5ACC0C2"
}

Error codes

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