--- title: "BlockStorageVolumeTypeList" slug: "common-vapidatatype-blockstoragevolumetypelist" updated: 2026-09-17T09:25:15Z published: 2026-09-17T09:25:15Z canonical: "api.ncloud-docs.com/common-vapidatatype-blockstoragevolumetypelist" --- > ## Documentation Index > Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt > Use this file to discover all available pages before exploring further. # BlockStorageVolumeTypeList Available in VPC This is a list of block storage volume types. ## Syntax The syntax is as follows. ``` private Integer totalRows; private List blockStorageVolumeTypeList = new ArrayList<>(); ``` ## Field The following describes the fields. | Field | Type | Required | Description | | --- | --- | --- | --- | | `totalRows` | Integer | Required | Total number of searched lists - For paging processing requests, the total number | | `blockStorageVolumeTypeList` | List<[BlockStorageVolumeType](/docs/en/common-vapidatatype-blockstoragevolumetype)> | Required | List data type |