Modifying Configuration Parameters

Function

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

URI

PUT /v2/{project_id}/instances/{instance_id}/configs

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
instance_id	Yes	String	Instance ID.
project_id	Yes	String	Project ID.

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
redis_config	No	Array of `RedisConfig <updateconfigurations_0__request_redisconfig>` objects	Array of configuration items of the DCS instance.

**Table 3** RedisConfig
Parameter	Mandatory	Type	Description
param_value	Yes	String	Value of the configuration item.
param_name	Yes	String	Configuration item name.
param_id	Yes	String	Configuration item ID.

Response Parameters

Status code: 400

**Table 4** Response body parameters
Parameter	Type	Description
error_msg	String	Error message. Maximum: 1024
error_code	String	Error code. Maximum: 9
error_ext_msg	String	Extended error information. This parameter is not used currently and is set to null. Maximum: 1024

Status code: 500

**Table 5** Response body parameters
Parameter	Type	Description
error_msg	String	Error message. Maximum: 1024
error_code	String	Error code. Maximum: 9
error_ext_msg	String	Extended error information. This parameter is not used currently and is set to null. Maximum: 1024

Example Requests

PUT https://{dcs_endpoint}/v2/{project_id}/instances/{instance_id}/configs

{
  "redis_config" : [ {
    "param_id" : 1,
    "param_name" : "timeout",
    "param_value" : 1000
  } ]
}

Example Responses

None

Status Codes

Status Code	Description
204	DCS instance configurations modified successfully.
400	Invalid request.
500	Internal service error.

Error Codes

See Error Codes <errorcode>.

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