Modifying Parameters in a Parameter Template
Function
This API is used to modify parameters in a specified parameter template, including parameter names, descriptions, and values.
Constraints
- GeminiDB Cassandra
- GeminiDB Mongo
- GeminiDB Influx instance with classic storage
- GeminiDB Redis instance with classic storage
The modified parameter template name must be different from the name of any existing or default parameter template.
Default parameter templates cannot be modified.
For configuration item values, you can enter system-defined parameters that allow for modification.
URI
PUT https://{Endpoint}/v3/{project_id}/configurations/{config_id}
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Explanation: Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID. Constraints: N/A Values: N/A Default value: N/A |
config_id |
Yes |
String |
Explanation: Parameter template ID. Constraints: N/A Values: N/A Default value: N/A |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
Explanation: User token Constraints: N/A Values: N/A Default value: N/A |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
name |
No |
String |
Explanation: Parameter template name Constraints: It contains a maximum of 64 characters and can contain only letters, digits, hyphens (-), underscores (_), and periods (.). Values: N/A Default value: N/A |
description |
No |
String |
Explanation: Parameter template description Constraints: It can contain a maximum of 256 characters except special characters >!<"&'= Values: N/A Default value: The value is left blank by default. |
values |
No |
Map<String,String> |
Explanation: Parameter values defined by users based on a default parameter template. If this parameter is not specified, its value will not be changed. Constraints: N/A Values: N/A Default value: N/A |
Response Parameters
Status code: 200
No response parameters
Example Request
- URI example
PUT https://gaussdb-nosql.cn-north-4.myhuaweicloud.com/v3/375d8d8fad1f43039e23d3b6c0f60a19/configurations/e02e76567ae04662a2753492b77f965bpr06
- URI example
PUT https://gaussdb-nosql.ap-southeast-1.myhuaweicloud.com/v3/375d8d8fad1f43039e23d3b6c0f60a19/configurations/e02e76567ae04662a2753492b77f965bpr06
- Modifying Parameters in a Parameter Template
At least one parameter in the request body must be specified. Otherwise, the request cannot be delivered.
{ "name" : "configuration_test", "description" : "configuration_test", "values" : { "concurrent_reads" : "64" } }
Example Response
None
Status Codes
For details, see Status Codes.
Error Codes
For details, see Error Codes.
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