Rust

Glacier Get Inventory Retrieval Job Output

See more Amazon Glacier Examples

Demonstrates how to get and parse the inventory retrieval job output. Rust

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

let rest = chilkat::Rest::new();

// Connect to the Amazon AWS REST server in the desired region.
let b_tls = true;
let port = 443;
let b_auto_reconnect = true;
let _ = rest.connect("glacier.us-west-2.amazonaws.com", port, b_tls, b_auto_reconnect).is_ok();

// Provide AWS credentials.
let auth_aws = chilkat::AuthAws::new();
auth_aws.set_access_key("AWS_ACCESS_KEY");
auth_aws.set_secret_key("AWS_SECRET_KEY");
auth_aws.set_service_name("glacier");
auth_aws.set_region("us-west-2");

let _ = rest.set_auth_aws(&auth_aws).is_ok();

// --------------------------------------------------------------------------
// Note: The above REST connection and setup of the AWS credentials
// can be done once.  After connecting, any number of REST calls can be made.
// The "auto reconnect" property passed to rest.Connect indicates that if
// the connection is lost, a REST method call will automatically reconnect
// if needed.
// --------------------------------------------------------------------------

// For more information, see Glacier Retrieve Job Output Reference Documentation
// 
let _ = rest.add_header("x-amz-glacier-version", "2012-06-01");

let sb_response_body = chilkat::StringBuilder::new();
if rest.full_request_no_body_sb("GET", "/AWS_ACCOUNT_ID/vaults/chilkat/jobs/JOB_ID/output", &sb_response_body).is_err() {
    println!("{}", rest.last_error_text());
    return;
}

let resp_status_code = rest.response_status_code();
if resp_status_code >= 400 {
    println!("Response Status Code = {}", resp_status_code);
    println!("Response Header:");
    println!("{}", rest.response_header());
    println!("Response Body:");
    println!("{}", sb_response_body.get_as_string().unwrap_or_default());
    return;
}

// Success is indicated by a 200 response status.
println!("response status code = {}", resp_status_code);

// The inventory retrieval job output is in CSV format.
println!("job output:");
println!("{}", sb_response_body.get_as_string().unwrap_or_default());
println!("--");

// The CSV has these fields:  ArchiveId,ArchiveDescription,CreationDate,Size,SHA256TreeHash
// Parse the CSV like this...
let csv = chilkat::Csv::new();
csv.set_has_column_names(true);
let _ = csv.load_from_string(&sb_response_body.get_as_string().unwrap_or_default());

let mut i = 0;
let num_rows = csv.num_rows();
while i < num_rows {
    println!("ArchiveId: {}", csv.get_cell_by_name(i, "ArchiveId").unwrap_or_default());
    println!("Description: {}", csv.get_cell_by_name(i, "ArchiveDescription").unwrap_or_default());
    println!("Size: {}", csv.get_cell_by_name(i, "Size").unwrap_or_default());
    println!("-");
    i = i + 1;
}