This operation downloads the output of the job you initiated using InitiateJob. Depending on the job type you specified when you initiated the job, the output will be either the content of an archive or a vault inventory.
A job ID will not expire for at least 24 hours after Amazon Glacier completes the job. That is, you can download the job output within the 24 hours period after Amazon Glacier completes the job.
If the job output is large, then you can use the Range request header to retrieve a portion of the output. This allows you to download the entire output in smaller chunks of bytes. For example, suppose you have 1 GB of job output you want to download and you decide to download 128 MB chunks of data at a time, which is a total of eight Get Job Output requests. You use the following process to download the job output:
Download a 128 MB chunk of output by specifying the appropriate byte range using the Range header.
Along with the data, the response includes a checksum of the payload. You compute the checksum of the payload on the client and compare it with the checksum you received in the response to ensure you received all the expected data.
Repeat steps 1 and 2 for all the eight 128 MB chunks of output data, each time specifying the appropriate byte range.
After downloading all the parts of the job output, you have a list of eight checksum values. Compute the tree hash of these values to find the checksum of the entire output. Using the DescribeJob API, obtain job information of the job that provided you the output. The response includes the checksum of the entire archive stored in Amazon Glacier. You compare this value with the checksum you computed to ensure you have downloaded the entire archive content with no errors.
An AWS account has full permission to perform all operations (actions). However, AWS Identity and Access Management (IAM) users don't have any permissions by default. You must grant them explicit permission to perform specific actions. For more information, see Access Control Using AWS Identity and Access Management (IAM) .
public class GetJobOutputRequest : AmazonWebServiceRequest
Initializes a new instance of theclass
The AccountId is the AWS Account ID. You can specify either the AWS Account ID or optionally a '-', in which case Amazon Glacier uses the AWS Account ID associated with the credentials used to sign the request. If you specify your Account ID, do not include hyphens in it.
Serves as a hash function for a particular type.(Inherited from Object.)
Gets the type of the current instance.(Inherited from Object.)
The job ID whose data is downloaded.
The range of bytes to retrieve from the output. For example, if you want to download the first 1,048,576 bytes, specify "Range: bytes=0-1048575". By default, this operation downloads the entire output.
|SetRange(GetJobOutputRequest, Int64, Nullable<(Of <<'(Int64>)>>))|
Creates the range formatted string and set the Range property.(Inherited from AmazonGlacierExtensions.)
Returns a string that represents the current object.(Inherited from Object.)
The name of the vault.
Sets the AccountId property
Sets the JobId property
Sets the Range property
Sets the VaultName property