doc-exports/docs/dcs/api-ref/dcs-api-0312017.html

Modifying Configuration Parameters

Function

You can modify the configuration parameters of your DCS instance to optimize DCS performance based on your requirements.

URI

PUT /v1.0/{project_id}/instances/{instance_id}/configs

Table 1 describes the parameters.

Table 1 Parameter description

Parameter	Type	Mandatory	Description
project_id	String	Yes	Project ID. For details on how to obtain the value of this parameter, see Obtaining a Project ID.
instance_id	String	Yes	ID of the instance to be modified.

Request

Request parameters

Table 2 describes the request parameters.

Table 2 Parameter description

Parameter	Type	Mandatory	Description
redis_config	Array	Yes	Array of configuration items of the DCS instance.

Table 3 redis_config parameter description

Parameter	Type	Mandatory	Description
param_id	String	Yes	Configuration item ID.
param_name	String	Yes	Configuration item name.
param_value	String	Yes	Value of the configuration item.

For possible values of parameters in Table 3, see Table 4.

Example request

• Request URL:

  PUT https://{dcs_endpoint}/v1.0/{project_id}/instances/{instance_id}/configs

• Example:

  { 
      "redis_config": [ 
          { 
              "param_id": "1", 
              "param_name": "timeout", 
              "param_value": "100" 
          } 
      ] 
  }

Response

Response parameters

None

Example response

None

Status Code

Table 4 describes the status code of successful operations. For details about other status codes, see Table 1.

Table 4 Status code

Status Code	Description
204	DCS instance configurations modified successfully.

Parent topic: Parameter Management APIs