Modifying Policy Group Attributes

Function

This API is used to modify policy group attributes.

URI

PUT /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 modifying the policy group attributes of an application.
Cluster-Id	Cluster ID.	Yes	-
Namespace	Namespace.	Yes	-
Deployment-Name	Application name.	Yes	-

Request parameters

Table 3 describes the request parameters.

**Table 3** Request parameters
Parameter	Type	Description
max_instances	Integer	Maximum number of instances.
min_instances	Integer	Minimum number of instances.
cooldown_time	Integer	Cooldown period (unit: s).
deployment_name	String	Microservice name.
cluster_id	String	Cluster ID.
namespace	String	Namespace.

Example request

{
        "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.
}

Response

Response parameters

Table 4 describes the response parameters.

**Table 4** Response parameters
Parameter	Type	Description
errorCode	String	Error code.
errorMessage	String	Error details.

Example response

{ 
     "errorCode": "SVCSTG.PE.0", 
     "errorMessage": "" 
}

Error Code

**Table 5** Error codes
Error Code	Message	Solution
SVCSTG.PE.4001101	Invalid parameter.	Check whether the parameter meets requirements.
SVCSTG.PE.4031012	Failed to verify the project ID.	Check whether the parameter meets requirements.
SVCSTG.PE.5001201	Failed to insert or update data in the background.	Contact technical support.
SVCSTG.PE.5001203	Query error.	Contact technical support.