How to Async Set Environment Variable in Perl - Code Snippet

# Task: Async Set Environment Variable
# Language: Perl

sub async_set_environment_variable() {
    # Implementation for Async Set Environment Variable
    my $ result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Async Set Environment Variable
    print("Done");
}