Obtaining Parameter Templates

Function

This API is used to obtain parameter templates, including default and custom parameter templates of all instances.

Constraints

This API supports the following types of instances:

• GeminiDB Cassandra
• GeminiDB Influx

URI

• URI format

  GET https://{Endpoint}/v3/{project_id}/configurations

• URI example

  https://gaussdb-nosql.eu-west-101.myhuaweicloud.eu/v3/375d8d8fad1f43039e23d3b6c0f60a19/configurations

• Required parameters

  Table 1 Parameter description

  Parameter	Mandatory	Description
  project_id	Yes	Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID.

Request Parameters

None

Response Parameters

• Normal response

  Table 2 Parameter description

  Parameter	Type	Description
  count	Integer	Total number of records.
  configurations	Array of objects	Parameter templates For details, see Table 3.

  Table 3 Data structure description of parameter configurations

  Parameter	Type	Description
  id	String	Parameter template ID.
  name	String	Parameter template name.
  description	String	Parameter template description.
  datastore_version_name	String	Database version name.
  datastore_name	String	Database name
  created	String	Creation time in the yyyy-MM-ddTHH:mm:ssZ format. T is the separator between calendar and hourly notation of time. Z indicates the time zone offset.
  updated	String	Update time in the yyyy-MM-ddTHH:mm:ssZ format. T is the separator between calendar and hourly notation of time. Z indicates the time zone offset.
  user_defined	Boolean	Whether the parameter template is a custom template. The value can be: false: indicates that the parameter template is a default parameter template. true: indicates that the parameter template is a custom template.

• Example normal response

  { 
      "count": 2,
      "configurations": [{ 
              "id": "887ea0d1bb0843c49e8d8e5a09a95652pr06", 
              "name": "configuration_test", 
              "description": "configuration_test", 
              "datastore_version_name": "3.11", 
              "datastore_name": "cassandra", 
              "created": "2019-05-15T11:53:34+0000", 
              "updated": "2019-05-15T11:53:34+0000", 
              "user_defined": true 
          }, 
          { 
              "id": "3bc1e9cc0d34404b9225ed7a58fb284epr06", 
              "name": "Default-Cassandra-3.11", 
              "description": "Default parameter group for cassandra 3.11", 
              "datastore_version_name": "3.11", 
              "datastore_name": "cassandra", 
              "created": "2020-03-21T03:38:51+0000", 
              "updated": "2019-03-21T03:38:51+0000", 
              "user_defined": false 
          } 
      ] 
  }

• Abnormal response

  For details, see Abnormal Request Results.

Status Codes

For more information, see Status Codes.

Error Codes

For more information, see Error Codes.