Querying Database Specifications

Function

This API is used to query the database specifications of a specified DB engine version.

• Learn how to authorize and authenticate this API before using it.
• Before calling this API, obtain the required region and endpoint.

URI

• URI format

  GET https://{Endpoint}/mysql/v3/{project_id}/flavors/{database}?version_name={version_name}&spec_code={spec_code}

• Example

  GET https://{Endpoint}/mysql/v3/0483b6b16e954cb88930a360d2c4e663/flavors/gaussdb-mysql?version_name=8.0&spec_code=gaussdb.mysql.xlarge.x86.4

• Parameter description

  Table 1 Parameter description

  Name	Mandatory	Type	Description
  project_id	Yes	String	Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID.
  database	Yes	String	DB engine. Its value can be any of the following and is case-insensitive: gaussdb-mysql
  version_name	No	String	DB version number. To obtain this value, see Querying Version Information About a DB Engine. Currently, only MySQL 8.0 is supported.
  availability_zone_mode	Yes	String	AZ type of the specification. The value can be single or multi.
  spec_code	No	String	Specification code.

Request

None.

Response

• Normal response

  Table 2 Parameter description

  Name	Type	Description
  flavors	Array of objects	DB instance specification list. For details, see Table 3.

  Table 3 flavors field data structure description

  Name	Type	Description
  vcpus	String	Number of vCPUs. For example, the value 1 indicates 1 vCPU.
  ram	Integer	Memory size in gigabyte (GB).
  type	String	Specification type. The value can be arm or x86.
  id	String	Specification ID. The value must be unique.
  spec_code	String	Resource specification code. For example: gaussdb.mysql.xlarge.x86.4.
  version_name	String	DB version number.
  instance_mode	String	DB instance type. Currently, only the cluster type is supported.
  az_status	Map<String, String>	Status of the AZ where the specification belongs. Its value can be any of the following: normal: on sale. unsupported: not supported. sellout: sold out.

Status Code

For details, see Status Codes.

Error Code

For details, see Error Codes.