Function

This V3 API is used to query DDM node classes available in an AZ.

Constraints

None

URI

URL format

GET /v3/{project_id}/flavors?engine_id={engine_id}&offset={offset}&limit={limit}&engine_version={engine_version}&available_zones={available_zones}

Parameter description

**Table 1** Path parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID of a tenant in a region.

**Table 2** Query parameters
Parameter	Mandatory	Type	Description
engine_id	No	String	Engine ID, which can be obtained by calling the API for querying DDM engine information. At least one of engine_id and engine_version must be specified.
engine_version	No	String	Engine version, which can be obtained by calling the API for querying DDM engine information. At least one of engine_id and engine_version must be specified.
available_zones	No	String	AZs. Use commas (,) to separate multiple AZs, for example, eu-de-01,eu-de-02. The value cannot be empty. For details, see Regions and Endpoints.
offset	No	Integer	Index offset. The query starts from the next piece of data indexed by this parameter. The value is 0 by default. The value must be a number but cannot be a negative number.
limit	No	Integer	Maximum records to be queried. Value range: 1 to 128 If the parameter value is not specified, 10 records are obtained by default.

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. You can obtain the token by calling the IAM API used to obtain a user token.

Example Request

Querying DDM node classes available in an AZ

GET https://ddm.eu-de.otc.t-systems.com/v3/619d3e78f61b4be68bc5aa0b59edcf7b/flavors?engine_id=xxxxxx-xxxx-xxxx-f7ab-100f2cd33008&engine_version=3.x.x.x&available_zones=eu-de-01,eu-de-02&offset=0&limit=10

Response

Normal response

**Table 4** Response body parameters
Parameter	Type	Description
flavor_groups	Array of FlavorGroupInfo objects	List of node classes.

**Table 5** FlavorGroupInfo
Parameter	Type	Description
flavors	Array of Flavor objects	Node class information.
group_type	String	Compute resource architecture type. The value can be X86 or ARM.
offset	Integer	Which page the server starts returning items
limit	Integer	Number of records displayed on each page
total	Integer	Number of engine versions

**Table 6** Flavor
Parameter	Type	Description
az_infos	Array of AvailableZone objects	AZ information. The value can be:
id	String	Node class ID.
spec_code	String	Resource specification code.
vcpus	String	Number of vCPUs. For example, the value 1 indicates 1 vCPU.
ram	String	Memory size in GB.

**Table 7** AvailableZone
Parameter	Type	Description
code	String	AZ code.
description	String	AZ description.
status	String	AZ status. It can be obtained from AZ Statuses.
support_ipv6	Boolean	Whether IPv6 is supported.

Normal response example

{
  "flavor_groups": [
    {
      "offset": 0,
      "limit": 1,
      "total": 4,
      "group_type": "X86",
      "flavors": [
        {
          "id": "xxxxx-xxxx-xxxx-xxxx-xxxxxxxx",
          "spec_code": "ddm.c6.xlarge.2",
          "vcpus": "4",
          "ram": "8",
          "az_infos": [
            {
              "code": "eu-de-01",
              "status": "normal",
              "description": "eu-de-01",
              "support_ipv6": true
            }
          ]
        }
      ]
    },
    {
      "offset": 0,
      "limit": 1,
      "total": 5,
      "group_type": "ARM",
      "flavors": [
        {
          "id": "xxxxx-xxxx-xxxx-xxxx-xxxxxxxx",
          "spec_code": "ddm.kc1.large.2",
          "vcpus": "2",
          "ram": "4",
          "az_infos": [
            {
              "code": "eu-de-01",
              "status": "normal",
              "description": "eu-de-01",
              "support_ipv6": true
            }
          ]
        }
      ]
    }
  ]
}

Abnormal response
For details, see Abnormal Request Results.

Status Codes

Normal
200
Abnormal
For details, see Status Codes.

Error Codes

For details, see Error Codes.

Querying DDM Node Classes Available in Each AZ (a V3 API)