Querying Policy Group Attributes

Function

This API is used to query policy group attributes.

URI

GET /v1/{project_id}/pe/policy/config

Table 1 describes the parameters.

**Table 1** Parameters
Parameter	Mandatory	Description
project_id	Yes	Project ID.

Request

Request headers

Table 2 describes the request headers.

**Table 2** Request headers
Parameter	Description	Mandatory	Example
ResourceType	Resource type.	Yes	Default value: app, indicates querying the policy group attributes of an application.
Content-Type	Content type, which is application/json;charset=utf-8.	Yes	application/json;charset=utf-8
Cluster-Id	Cluster ID.	Yes	-
Namespace	Namespace.	Yes	-
Deployment-Name	Application name.	Yes	-

Response

Response parameters

Table 3 describes the response parameters.

**Table 3** Response parameters
Parameter	Type	Description
errorCode	String	Error code.
errorMessage	String	Error details.
config	See Table 4.	Set of policy group attributes.

**Table 4** config parameters
Parameter	Type	Description
id	String	ID of a policy group attribute.
max_instances	Integer	Maximum number of instances.
min_instances	Integer	Minimum number of instances.
cooldown_time	Integer	Cooldown period (unit: s).

Example response

{
     "errorCode": "SVCSTG.PE.0",
      "errorMessage": "",
      "config": {
          "id":"f9c7f57e-b1dc-4ef0-a009-ff2848776803",
          "max_instances": 100,//Maximum number of instances
          "min_instances": 1,//Minimum number of instances
          "cooldown_time": 60//Cooldown period, which is the execution interval between two policies.
      }
}

Error Code

**Table 5** Error codes
Error Code	Message	Solution
SVCSTG.PE.4031012	Failed to verify the project ID.	Check whether the parameter meets requirements.
SVCSTG.PE.5001203	Query error.	Contact technical support.