Function

This API is used to obtain all instance specifications of a specified database version ID in a specified region.

URI

• URI format

  PATH: /rds/v1/{project_id}/flavors

  Method: GET

• Parameter description

  Table 1 Parameter description

  Name	Mandatory	Description
  project_id	Yes	Specifies the project ID of a tenant in a region.

Request

• Parameter description

  Table 2 Parameter description

  Name	Mandatory	Description
  dbId	Yes	Specifies the database version ID (dataStores.id in the response message in Database Version Queries). Valid value: The value cannot be empty. The string length and whether the string complying with UUID regular expression rules are verified.
  region	Yes	Specifies the region where the DB instance is deployed. Valid value: The value cannot be empty. For details about how to obtain this parameter value, see Regions and Endpoints.

• Request example
  

  The value of region in the following is used as an example.

  /rds/v1/375d8d8fad1f43039e23d3b6c0f60a19/flavors?dbId=e8a8b8cc-63f8-4fb5-8d4a-24c502317a6&region=aaa

Normal Response

• Parameter description

  Table 3 Parameter description

  Name	Type	Description
  flavors	List data structure. For details, see Table 4.	Indicates the DB instance specifications information list.

  Table 4 flavors field data structure description

  Name	Type	Description
  id	String	Indicates the specification ID. Its value is unique.
  name	String	Indicates the specification item name.
  ram	Int	Indicates the memory size in megabytes (MB).
  specCode	String	Indicates the resource specification code. Use rds.mysql.m1.xlarge as an example. rds indicates RDS, mysql indicates the DB engine, and m1.xlarge indicates the performance specification (large-memory). The parameter containing rr indicates the read replica specifications. The parameter not containing rr indicates the single or primary/standby DB instance specifications.

• Response example

  {
      "flavors": [
          {
              "id": "bf07a6d4-844a-4023-a776-fc5c5fb71fb4",
              "name": "RDS_MYHP_LARGE",
              "ram": 4096,
              "specCode": "rds.mysql.c2.large"
          },
          {
              "id": "f7f51f85-cfcd-4409-ae91-b3eae186d0ea",
              "name": "RDS_MYLM_XLARGE",
              "ram": 32768,
              "specCode": "rds.mysql.m1.xlarge"
          }
      ]
  }

Abnormal Response

For details, see Abnormal Request Results.