Rust

Azure Storage: Set Blob Service Properties

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Azure Storage Blob Service REST API: Sample code to set a blob's service properties. Rust

// Azure Blob Service Example: Set Blob Service Properties
// See also: https://msdn.microsoft.com/en-us/library/azure/hh452235.aspx

// 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 Azure Storage Blob Service
let b_tls = true;
let port = 443;
let b_auto_reconnect = true;
// In this example, the storage account name is "chilkat".
if rest.connect("chilkat.blob.core.windows.net", port, b_tls, b_auto_reconnect).is_err() {
    println!("{}", rest.last_error_text());
    return;
}

// Provide Azure Cloud credentials for the REST call.
let az_auth = chilkat::AuthAzureStorage::new();
az_auth.set_access_key("AZURE_ACCESS_KEY");
// The account name used here should match the 1st part of the domain passed in the call to Connect (above).
az_auth.set_account("chilkat");
az_auth.set_scheme("SharedKey");
az_auth.set_service("Blob");
// This causes the "x-ms-version: 2021-08-06" header to be automatically added.
az_auth.set_x_ms_version("2021-08-06");
let _ = rest.set_auth_azure_storage(&az_auth).is_ok();

// Note: The application does not need to explicitly set the following
// headers: x-ms-date, Authorization.  These headers
// are automatically set by Chilkat.

// This example will set logging properties.  The XML body of the request
// will look like this:

// <?xml version="1.0" encoding="utf-8"?>
// <StorageServiceProperties>
//     <Logging>
//         <Version>version-number</Version>
//         <Delete>true|false</Delete>
//         <Read>true|false</Read>
//         <Write>true|false</Write>
//         <RetentionPolicy>
//             <Enabled>true|false</Enabled>
//             <Days>number-of-days</Days>
//         </RetentionPolicy>
//     </Logging>

// Build the request:
let xml = chilkat::Xml::new();
xml.set_tag("StorageServiceProperties");
let x_logging = xml.new_child("Logging", "").unwrap();
x_logging.new_child2("Version", "1.0");
x_logging.new_child2("Delete", "true");
x_logging.new_child2("Read", "true");
x_logging.new_child2("Write", "true");
let x_retension = x_logging.new_child("RetentionPolicy", "").unwrap();
x_retension.new_child2("Enabled", "true");
x_retension.new_child2("Days", "7");

// The expected response is a 202 response status code with no response body.
let Ok(response_str) = rest.full_request_string("PUT", "/?restype=service&comp=properties", &xml.get_xml().unwrap_or_default()) else {
    println!("{}", rest.last_error_text());
    return;
};

// When successful, the Azure Storage service will respond with a 202 response code,
// with no response body.
if rest.response_status_code() != 202 {
    // Examine the request/response to see what happened.
    println!("response status code = {}", rest.response_status_code());
    println!("response status text = {}", rest.response_status_text());
    println!("response header: {}", rest.response_header());
    println!("response body (if any): {}", response_str);
    println!("---");
    println!("LastRequestStartLine: {}", rest.last_request_start_line());
    println!("LastRequestHeader: {}", rest.last_request_header());
    return;
}

println!("Success: Blob service properties updated!");