Rust

Amazon Glacier List Vaults

See more Amazon Glacier Examples

Demonstrates how to list the glacier vaults in a given region. 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 List Vaults Reference Documentation
// 
let _ = rest.add_header("x-amz-glacier-version", "2012-06-01");

// Get the glacier vaults in my account's us-west-2 region.
let sb_response_body = chilkat::StringBuilder::new();
if rest.full_request_no_body_sb("GET", "/AWS_ACCOUNT_ID/vaults", &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 with an empty response body.
println!("response status code = {}", resp_status_code);

let json = chilkat::JsonObject::new();
let _ = json.load_sb(&sb_response_body);
json.set_emit_compact(false);

println!("{}", json.emit().unwrap_or_default());

// Use this online tool to generate parsing code from sample JSON: 
// Generate Parsing Code from JSON

let mut i: i32 = 0;

let marker = json.string_of("Marker").unwrap_or_default();
i = 0;
let count_i = json.size_of_array("VaultList");
while i < count_i {
    json.set_i(i);
    let _ = json.string_of("VaultList[i].CreationDate").unwrap_or_default();
    let _ = json.string_of("VaultList[i].LastInventoryDate").unwrap_or_default();
    let _ = json.int_of("VaultList[i].NumberOfArchives");
    let _ = json.int_of("VaultList[i].SizeInBytes");
    let _ = json.string_of("VaultList[i].VaultARN").unwrap_or_default();
    let _ = json.string_of("VaultList[i].VaultName").unwrap_or_default();
    i = i + 1;
}

// Sample response
// 
// {
//   "Marker": null,
//   "VaultList": [
//     {
//       "CreationDate": "2019-04-05T19:10:28.428Z",
//       "LastInventoryDate": null,
//       "NumberOfArchives": 0,
//       "SizeInBytes": 0,
//       "VaultARN": "arn:aws:glacier:us-west-2:954491834127:vaults/chilkat",
//       "VaultName": "chilkat"
//     },
//     {
//       "CreationDate": "2019-04-05T19:00:21.768Z",
//       "LastInventoryDate": null,
//       "NumberOfArchives": 0,
//       "SizeInBytes": 0,
//       "VaultARN": "arn:aws:glacier:us-west-2:954491834127:vaults/ocean",
//       "VaultName": "ocean"
//     }
//   ]
// }
//