You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: 11-attribute-based-authentication-control-plane.rs
    path of file: ./repos/ockam/examples/rust/get_started/examples
    
    the code of the file until where you have to start completion: use std::sync::Arc;

use hello_ockam::{create_token, import_project};
use ockam::abac::AbacAccessControl;
use ockam::identity::{
    RemoteCredentialRetrieverCreator, RemoteCredentialRetrieverInfo, SecureChannelListenerOptions,
    SecureChannelOptions, TrustMultiIdentifiersPolicy,
};
use ockam::remote::RemoteRelayOptio
    
async fn main(ctx: Context) -> Result<()> {
    // create a token (with `ockam project ticket --attribute component=control`)
    // In principle this token is provided by another node which has enrolling privileges for the
    // current project
    let token: OneTimeCode = create_token("component", "control").await?;
    println!("token: {token:?}");

    // set the path of the project information file
    // In principle this file is provided by the enrolling node by running the command
    // `ockam project information --output json  > project.json`
    let project_information_path = "project.json";
    start_node(ctx, project_information_path, token).await
}