Querying Details About an EVS Snapshot

Function

This API is used to query details about an EVS snapshot.

URI

• URI format

  GET /v3/{project_id}/snapshots/{snapshot_id}

• Parameter description

  Parameter	Mandatory	Description
  project_id	Yes	Specifies the project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
  snapshot_id	Yes	Specifies the snapshot ID.

Request

• Example request

  GET https://{endpoint}/v3/{project_id}/snapshots/f9faf7df-fdc1-4093-9ef3-5cba06eef995

Response

• Parameter description

  Parameter	Type	Description
  snapshot	Object	Specifies the snapshot information. For details, see Parameters in the snapshot field.
  error	Object	Specifies the error message returned when an error occurs. For details, see Parameters in the error field.

• Parameters in the snapshot field

  Parameter	Type	Description
  id	String	Specifies the snapshot ID.
  status	String	Specifies the snapshot status. For details, see EVS Snapshot Status.
  name	String	Specifies the snapshot name. Snapshots whose names started with prefix autobk_snapshot_ are automatically created by the system during backup creations. Do not delete these snapshots or use them to roll back the disk data.
  description	String	Specifies the snapshot description.
  created_at	String	Specifies the time when the snapshot was created. Time format: UTC YYYY-MM-DDTHH:MM:SS.XXXXXX
  updated_at	String	Specifies the time when the snapshot was updated. Time format: UTC YYYY-MM-DDTHH:MM:SS.XXXXXX
  metadata	Object	Specifies the snapshot metadata. If metadata contains the __system__enableActive field, the snapshot is automatically created during the backup of a server.
  volume_id	String	Specifies the ID of the snapshot's source disk.
  size	Integer	Specifies the snapshot size, in GB.
  os-extended-snapshot-attributes:project_id	String	Specifies the tenant ID. The tenant ID is the same as the project ID.
  os-extended-snapshot-attributes:progress	String	The reserved field.
  user_id	String	Reserved field

• Parameters in the error field

  Parameter	Type	Description
  message	String	The error message returned if an error occurs.
  code	String	The error code returned if an error occurs. For details about the error code, see Error Codes.

• Example response

  {
      "snapshot": {
          "status": "available", 
          "os-extended-snapshot-attributes:progress": "100%", 
          "description": "daily backup", 
          "created_at": "2013-02-25t04:13:17.000000", 
          "metadata": { }, 
          "volume_id": "5aa119a8-d25b-45a7-8d1b-88e127885635", 
          "os-extended-snapshot-attributes:project_id": "0c2eba2c5af04d3f9e9d0d410b371fde", 
          "size": 1, 
          "user_id": "48d70679b8644035846b2cb53633c256", 
          "id": "2bb856e1-b3d8-4432-a858-09e4ce939389", 
          "name": "snap-001", 
          "updated_at": 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:

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

Status Codes

• Normal

  200

Error Codes

For details, see Error Codes.