• Elastic Volume Service

evs
  1. Help Center
  2. Elastic Volume Service
  3. API Reference
  4. OpenStack Cinder API v2
  5. EVS Disk
  6. Querying Details About an EVS Disk Type

Querying Details About an EVS Disk Type

Function

This API is used to query details about an EVS disk type.

URI

  • URI format

    GET /v2/{project_id}/types/{type_id}

  • Parameter description

    Parameter

    Mandatory

    Description

    project_id

    Yes

    Specifies the project ID.

    type_id

    Yes

    Specifies the ID of the disk type.

Request

None

Response

  • Parameter description

    Parameter

    Type

    Description

    volume_type

    map

    Specifies the queried EVS disk type.

    extra_specs

    map<string, string>

    Specifies the specifications of the EVS disk type.

    volume_backend_name

    string

    Specifies the backend EVS disk type of Cinder.

    availability-zone

    string

    Specifies the AZ.

    name

    string

    Specifies the name of the EVS disk type.

    id

    string

    Specifies the ID of the EVS disk type.

    description

    string

    Specifies the description of the EVS disk type.

    qos_specs_id

    string

    Specifies the QoS ID of the EVS disk type.

    is_public

    boolean

    Specifies whether the EVS disk type is public.

    message

    string

    Specifies the returned error message when an error occurs.

    code

    string

    Specifies the returned error code when an error occurs. For details about the code, see the following returned values.

  • Example response
    {
        "volume_type": {
            "extra_specs": {
                "volume_backend_name": "SATA", 
                "availability-zone": "az1.dc1"
            }, 
            "name": "SATA", 
            "qos_specs_id": null, 
            "is_public": true, 
            "id": "ea6e3c13-aac5-46e0-b280-745ed272e662", 
            "description": null
        }
    }

    or

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

    In the preceding example, error indicates a general error, for example, badrequest or itemNotFound. An example is provided as follows:

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

Returned Values

  • Normal

    200

Error Codes

For details, see Error Codes.