Help Center/Cloud Data Migration/API Reference/API/Cluster Management/Querying Version Specifications
Updated on 2025-08-28 GMT+08:00
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Querying Version Specifications

Function

This API is used to query all compatible specifications by version ID.

Calling Method

For details, see Calling APIs.

URI

GET /v1.1/{project_id}/datastores/{datastore_id}/flavors

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain it, see Project ID and Account ID.

datastore_id

Yes

String

Version ID. For details about how to obtain the version ID, see Versions Supported by CDM.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token. This parameter is mandatory when token authentication is used. You can obtain it from the value of X-Subject-Token in the response message header returned by the "Obtaining a User Token" API of the IAM service.

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

id

String

Service ID, which is used to differentiate services.

dbname

String

Database name. Generally, the value is cdm.

versions

Array of CdmClusterDatastoreVersion objects

API version list

Table 4 CdmClusterDatastoreVersion

Parameter

Type

Description

id

String

Specifies the version ID.

name

String

Version name.

flavors

Array of CdmClusterFlavor objects

Flavor information.

Table 5 CdmClusterFlavor

Parameter

Type

Description

cpu

Integer

CPU.

ram

Integer

Indicates the memory.

name

String

Flavor name

region

String

region.

typename

String

Type.

clusterMode

String

multinode cluster

status

String

Flavor status. Options:

str_id

String

Indicates the flavor ID.

Example Requests

GET /v1.1/1551c7f6c808414d8e9f3c514a170f2e/datastores/736270b9-27c7-4f03-823b-447d8245e1c2/flavors

Example Responses

Status code: 200

The request is successful.

{
  "id" : "736270b9-27c7-4f03-823b-447d8245e1c2",
  "dbname" : "cdm",
  "versions" : [ {
    "id" : "e8a8b8cc-63f8-4fb5-8d4a-24c502317b11",
    "name" : "2.9.3.300",
    "flavors" : [ {
      "cpu" : 4,
      "ram" : 8,
      "name" : "cdm.small",
      "region" : "xxx-xxx-xxx",
      "typename" : "cdm",
      "clusterMode" : "sharding",
      "status" : "abandon",
      "str_id" : "a79fd5ae-1833-448a-88e8-3ea2b913e1f6"
    } ]
  } ]
}

Status Codes

Status Code

Description

200

The request is successful.

400

Request error

401

Authorization failed.

403

No operation permissions.

404

No resources found.

500

Internal service error. For details about the returned error code, see Error Codes.

503

Service unavailable.

Error Codes

See Error Codes.

Parent topic:Cluster Management