AWS Storage Gateway Service
API Reference (API Version 2013-06-30)

DescribeSnapshotSchedule

Describes the snapshot schedule for the specified gateway volume. The snapshot schedule information includes intervals at which snapshots are automatically initiated on the volume. This operation is only supported in the cached volume and stored volume types.

Request Syntax

{ "VolumeARN": "string" }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

VolumeARN

The Amazon Resource Name (ARN) of the volume. Use the ListVolumes operation to return a list of gateway volumes.

Type: String

Length Constraints: Minimum length of 50. Maximum length of 500.

Required: Yes

Response Syntax

{ "Description": "string", "RecurrenceInHours": number, "StartAt": number, "Timezone": "string", "VolumeARN": "string" }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

Description

The snapshot description.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 255.

RecurrenceInHours

The number of hours between snapshots.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 24.

StartAt

The hour of the day at which the snapshot schedule begins represented as hh, where hh is the hour (0 to 23). The hour of the day is in the time zone of the gateway.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 23.

Timezone

A value that indicates the time zone of the gateway.

Type: String

Length Constraints: Minimum length of 3. Maximum length of 10.

VolumeARN

The Amazon Resource Name (ARN) of the volume that was specified in the request.

Type: String

Length Constraints: Minimum length of 50. Maximum length of 500.

Errors

For information about the errors that are common to all actions, see Common Errors.

InternalServerError

An internal server error has occurred during the request. For more information, see the error and message fields.

HTTP Status Code: 400

InvalidGatewayRequestException

An exception occurred because an invalid gateway request was issued to the service. For more information, see the error and message fields.

HTTP Status Code: 400

Example

Example Request

The following example shows a request that retrieves the snapshot schedule for a volume.

Sample Request

POST / HTTP/1.1 Host: storagegateway.us-east-2.amazonaws.com x-amz-Date: 20120425T120000Z Authorization: CSOC7TJPLR0OOKIRLGOHVAICUFVV4KQNSO5AEMVJF66Q9ASUAAJG Content-type: application/x-amz-json-1.1 x-amz-target: StorageGateway_20120630.DescribeSnapshotSchedule { "VolumeARN": "arn:aws:storagegateway:us-east-2:111122223333:gateway/sgw-12A3456B/volume/vol-1122AABB" }

Sample Response

HTTP/1.1 200 OK x-amzn-RequestId: CSOC7TJPLR0OOKIRLGOHVAICUFVV4KQNSO5AEMVJF66Q9ASUAAJG Date: Wed, 25 Apr 2012 12:00:02 GMT Content-type: application/x-amz-json-1.1 Content-length: 211 { "VolumeARN": "arn:aws:storagegateway:us-east-2:111122223333:gateway/sgw-12A3456B/volume/vol-1122AABB", "StartAt": 6, "RecurrenceInHours": 24, "Description": "sgw-AABB1122:vol-AABB1122:Schedule", "Timezone": "GMT+7:00" }

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: