CreateVolume

Amazon Elastic Compute Cloud: 2008-05-05

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CreateVolume

The CreateVolume operation creates a new Amazon EBS volume to which any Amazon EC2 instance can attach within the same availability zone. For more information, see Amazon Elastic Block Store.

	Note
	You must specify an availability zone when creating a volume. The volume and the instance to which it attaches must be in the same availability zone.

Request Parameters

The following table describes the request parameters for CreateVolume. Parameter names are case sensitive.

Name Description Required

Name	Description	Required
`size`	The size of the volume, in GiBs. Required if you are not creating a volume from a snapshot. Type: xsd:string Default: none Valid Values: 1 to 1024 Constraints: none Condition: Required if you are not creating a volume from a snapshot.	Conditional
`snapshotId`	The snapshot from which to create the new volume. Type: xsd:string Default: none Valid Values: ID of a snapshot that you own Constraints: none Condition: Required if you are creating a volume from a snapshot.	Conditional
`availabilityZone`	The availability zone in which to create the new volume. Type: xsd:string Default: none Valid Values: A valid availability zone Constraints: none	Yes

size

The size of the volume, in GiBs. Required if you are not creating a volume from a snapshot.

Type: xsd:string

Default: none

Valid Values: 1 to 1024

Constraints: none

Condition: Required if you are not creating a volume from a snapshot.

Conditional

snapshotId

The snapshot from which to create the new volume.

Type: xsd:string

Default: none

Valid Values: ID of a snapshot that you own

Constraints: none

Condition: Required if you are creating a volume from a snapshot.

Conditional

availabilityZone

The availability zone in which to create the new volume.

Type: xsd:string

Default: none

Valid Values: A valid availability zone

Constraints: none

Yes

Response Elements

The following table describes the default response tags included in CreateVolume responses.

Name	Description
`volumeId`	The ID of the volume Type: xsd:string
`size`	The size of the volume, in GiBs Type: xsd:string
`status`	Volume state (e.g., `creating`, `available`) Type: xsd:string
`createTime`	Time stamp when volume creation was initiated Type: xsd:dateTime
`availabilityZone`	Availability zone in which the volume was created Type: xsd:string
`snapshotId`	Snapshot from which the volume was created, if applicable Type: xsd:string

Sample Request

<CreateVolume xmlns="http://ec2.amazonaws.com/doc/2008-05-05">
  <size>800</size>
  <zone>us-east-1a</zone>
</CreateVolume>

Sample Response

<CreateVolumeResponse xmlns="http://ec2.amazonaws.com/doc/2008-05-05">
  <volumeId>vol-4d826724</volumeId>
  <size>800</size>
  <status>creating</status>
  <createTime>2008-05-07T11:51:50.000Z</createTime>
  <zone>us-east-1a</zone>
  <snapshotId></snapshotId>
</CreateVolumeResponse>

Related Operations

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