查询扩展接口

功能介绍

查询扩展接口。

URI

• URI格式

  GET /v2/{project_id}/extensions

• 参数说明

  名称	是否必选	描述
  project_id	是	项目ID。 获取方法请参见获取项目ID。

请求消息

• 请求样例：

  GET https://{endpoint}/v2/{project_id}/extensions

响应消息

• 响应参数

  参数	参数类型	描述
  extensions	list	扩展接口列表，请参见•extensions参数说明。
  error	Object	出现错误时，返回的错误信息，具体请参见•error参数说明。

• extensions参数说明

  参数	参数类型	描述
  updated	String	最后的更新时间。 时间格式：UTC YYYY-MM-DDTHH:MM:SS.+XX.XX，其中+XX.XX表示时区。
  description	String	描述。
  links	list<map<String,String>>	预留属性。
  alias	String	云硬盘扩展参数的别名。
  name	String	云硬盘扩展参数的名称。

• error参数说明

  参数	参数类型	描述
  message	String	出现错误时，返回的错误消息。
  code	String	出现错误时，返回的错误码。 错误码和其对应的含义请参考错误码说明。

• 响应样例

  {
      "extensions": [
          {
              "updated": "2013-04-18T00:00:00+00:00", 
              "name": "SchedulerHints", 
              "links": [ ], 
              "alias": "OS-SCH-HNT", 
              "description": "Pass arbitrary key/value pairs to the scheduler."
          }, 
          {
              "updated": "2011-06-29T00:00:00+00:00", 
              "name": "Hosts", 
              "links": [ ], 
              "alias": "os-hosts", 
              "description": "Admin-only host administration."
          }, 
          {
              "updated": "2011-11-03T00:00:00+00:00", 
              "name": "VolumeTenantAttribute", 
              "links": [ ], 
              "alias": "os-vol-tenant-attr", 
              "description": "Expose the internal project_id as an attribute of a volume."
          }, 
          {
              "updated": "2011-08-08T00:00:00+00:00", 
              "name": "Quotas", 
              "links": [ ], 
              "alias": "os-quota-sets", 
              "description": "Quota management support."
          }, 
          {
              "updated": "2011-08-24T00:00:00+00:00", 
              "name": "TypesManage", 
              "links": [ ], 
              "alias": "os-types-manage", 
              "description": "Types manage support."
          }, 
          {
              "updated": "2013-07-10T00:00:00+00:00", 
              "name": "VolumeEncryptionMetadata", 
              "links": [ ], 
              "alias": "os-volume-encryption-metadata", 
              "description": "Volume encryption metadata retrieval support."
          }, 
          {
              "updated": "2012-12-12T00:00:00+00:00", 
              "name": "Backups", 
              "links": [ ], 
              "alias": "backups", 
              "description": "Backups support."
          }, 
          {
              "updated": "2013-07-16T00:00:00+00:00", 
              "name": "SnapshotActions", 
              "links": [ ], 
              "alias": "os-snapshot-actions", 
              "description": "Enable snapshot manager actions."
          }, 
          {
              "updated": "2012-05-31T00:00:00+00:00", 
              "name": "VolumeActions", 
              "links": [ ], 
              "alias": "os-volume-actions", 
              "description": "Enable volume actions
      "
          }, 
          {
              "updated": "2013-10-03T00:00:00+00:00", 
              "name": "UsedLimits", 
              "links": [ ], 
              "alias": "os-used-limits", 
              "description": "Provide data on limited resources that are being used."
          }, 
          {
              "updated": "2012-05-31T00:00:00+00:00", 
              "name": "VolumeUnmanage", 
              "links": [ ], 
              "alias": "os-volume-unmanage", 
              "description": "Enable volume unmanage operation."
          }, 
          {
              "updated": "2011-11-03T00:00:00+00:00", 
              "name": "VolumeHostAttribute", 
              "links": [ ], 
              "alias": "os-vol-host-attr", 
              "description": "Expose host as an attribute of a volume."
          }, 
          {
              "updated": "2013-07-01T00:00:00+00:00", 
              "name": "VolumeTypeEncryption", 
              "links": [ ], 
              "alias": "encryption", 
              "description": "Encryption support for volume types."
          }, 
          {
              "updated": "2013-06-27T00:00:00+00:00", 
              "name": "AvailabilityZones", 
              "links": [ ], 
              "alias": "os-availability-zone", 
              "description": "Describe Availability Zones."
          }, 
          {
              "updated": "2013-08-02T00:00:00+00:00", 
              "name": "Qos_specs_manage", 
              "links": [ ], 
              "alias": "qos-specs", 
              "description": "QoS specs support."
          }, 
          {
              "updated": "2011-08-24T00:00:00+00:00", 
              "name": "TypesExtraSpecs", 
              "links": [ ], 
              "alias": "os-types-extra-specs", 
              "description": "Type extra specs support."
          }, 
          {
              "updated": "2013-08-08T00:00:00+00:00", 
              "name": "VolumeMigStatusAttribute", 
              "links": [ ],  
              "alias": "os-vol-mig-status-attr", 
              "description": "Expose migration_status as an attribute of a volume."
          }, 
          {
              "updated": "2012-08-13T00:00:00+00:00", 
              "name": "CreateVolumeExtension", 
              "links": [ ], 
              "alias": "os-image-create", 
              "description": "Allow creating a volume from an image in the Create Volume v1 API."
          }, 
          {
              "updated": "2014-01-10T00:00:00-00:00", 
              "name": "ExtendedServices", 
              "links": [ ],  
              "alias": "os-extended-services", 
              "description": "Extended services support."
          }, 
          {
              "updated": "2012-06-19T00:00:00+00:00", 
              "name": "ExtendedSnapshotAttributes", 
              "links": [ ], 
              "alias": "os-extended-snapshot-attributes", 
              "description": "Extended SnapshotAttributes support."
          }, 
          {
              "updated": "2012-12-07T00:00:00+00:00", 
              "name": "VolumeImageMetadata", 
              "links": [ ], 
              "alias": "os-vol-image-meta", 
              "description": "Show image metadata associated with the volume."
          }, 
          {
              "updated": "2012-03-12T00:00:00+00:00", 
              "name": "QuotaClasses", 
              "links": [ ], 
              "alias": "os-quota-class-sets", 
              "description": "Quota classes management support."
          }, 
          {
              "updated": "2013-05-29T00:00:00+00:00", 
              "name": "VolumeTransfer", 
              "links": [ ], 
              "alias": "os-volume-transfer", 
              "description": "Volume transfer management support."
          }, 
          {
              "updated": "2014-02-10T00:00:00+00:00", 
              "name": "VolumeManage", 
              "links": [ ],  
              "alias": "os-volume-manage", 
              "description": "Allows existing backend storage to be 'managed' by Cinder."
          }, 
          {
              "updated": "2012-08-25T00:00:00+00:00", 
              "name": "AdminActions", 
              "links": [ ],  
              "alias": "os-admin-actions", 
              "description": "Enable admin actions."
          }, 
          {
              "updated": "2012-10-28T00:00:00-00:00", 
              "name": "Services", 
              "links": [ ],  
              "alias": "os-services", 
              "description": "Services support."
          }
      ]
  }

  或

  {
      "error": {
          "message": "XXXX", 
          "code": "XXX"
      }
  }

  其中error是泛指的错误，有badRequest、itemNotFound等，如报错：

  {
      "badRequest": {
          "message": "XXXX", 
          "code": "XXX"
      }
  }

状态码

• 正常

  200

错误码

请参考错误码说明。