function handler()

in add-cache-control-header/index.js [1:10]

• 6 lines of code
• 1 McCabe index (conditional complexity)

function handler(event) {
    var response = event.response;
    var headers = response.headers;
    
    // Set the cache-control header
     headers['cache-control'] = {value: 'public, max-age=63072000'};
        
    // Return response to viewers
    return response;
}