List Volume Types¶

Overview¶

Lists available volume types

Classification¶

List

API Operation Object¶

VolumeType

Synchronous / Asynchronous¶

Synchronous

Request¶

HTTP Request Method¶

HTTP Request Path¶

{api_endpoint}/v1.0/{tenant_id}/volume_types

HTTP Request Header¶

Format¶

X-Auth-Token: <token>
Accept: application/json

HTTP Request Body¶

Format¶

none

Request Parameter¶

none

Response¶

HTTP Response Header¶

Response Code¶

Response Codes¶
Code	Description	Error?	Note
200	OK	No	Returned in case of success
400	Bad Request	Yes
401	Unauthorized	Yes
500	Internal Server Error	Yes

HTTP Response Body¶

Response Parameter¶

Response Parameters¶
Key	Value
api_error_message	Error Message
volume_types	List of VolumeType objects
extra_specs	Includes available_volume_size and available_iops_per_gb
available_volume_size	List of available volume sizes for the volume_type
available_iops_per_gb	List of available IOPS/GB values for the volume_type
id	ID for the volume_type
name	Name of the volume_type

Sample API Request and Response¶

Sample API Request¶

curl -s -i -X GET https://storage-jp1.ecl.api.ntt.com/v1.0/7dea34ac34a14d04b0accbfe793c74af/volume_types -H 'Content-type: application/json' -H 'Accept: application/json' -H 'X-Auth-Token: bd0343af86a74e5cb9867a69729675ba'

Sample API Response¶

HTTP/1.1 200 OK
Date: Tue, 18 Nov 2025 05:37:25 GMT
Content-Type: application/json
Content-Length: 551
Connection: keep-alive
Set-Cookie: TS0183560f=01cce65ce16a0974624e518d1c336d2d583044be8794a14f0ea965d9757ac31ad331950b41; Path=/

{
  "api_error_message": "",
  "volume_types": [
    {
      "id": "6328d234-7939-4d61-9216-736de66d15f9",
      "name": "piops_iscsi_na",
      "extra_specs": {
        "available_volume_size": [
          100,
          250,
          500,
          1000,
          2000,
          4000,
          8000,
          12000
        ],
        "available_iops_per_gb": [
          "2",
          "4"
        ]
      }
    },
    {
      "id": "704db6e5-8a93-41a5-850d-405913600341",
      "name": "standard_nfs_na",
      "extra_specs": {
        "available_volume_size": [
          1024,
          2048,
          3072,
          4096,
          5120,
          10240,
          15360,
          20480,
          25600,
          30720,
          35840,
          40960,
          46080,
          51200,
          56320,
          61440,
          66560,
          71680,
          76800,
          81920,
          87040,
          92160,
          97280,
          102400
        ]
      }
    },
    {
      "id": "a882ade4-9f8e-4aad-8b92-007d17e8887f",
      "name": "standard_smb_na",
      "extra_specs": {
        "available_volume_size": [
          1024,
          2048,
          3072,
          4096,
          5120,
          10240,
          15360,
          20480,
          25600,
          30720,
          35840,
          40960,
          46080,
          51200,
          56320,
          61440,
          66560,
          71680,
          76800,
          81920,
          87040,
          92160,
          97280,
          102400
        ]
      }
    },
    {
      "id": "9bc25b10-4ff0-5165-6540-5ccf76ea8ff0",
      "name": "piops_iscsi_na2",
      "extra_specs": {
        "available_volume_size": [
          100,
          250,
          500,
          1000,
          2000,
          4000,
          8000,
          12000
        ],
        "available_iops_per_gb": [
          "2",
          "4"
        ]
      }
    }
  ]
}

2.3. Volume Types

List Volume Types (Detailed)