title: In a APIGatewayProxyEvent, what field will give me the URL?
body: <p>I'm trying to read <a href="https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format" rel="nofollow noreferrer">through the docs</a> and looking at the types<a href="https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/types/aws-lambda/index.d.ts" rel="nofollow noreferrer">enter link description here</a>:</p>
  
  <pre><code>export interface APIGatewayProxyEvent {
      body: string | null;
      headers: { [name: string]: string };
      multiValueHeaders: { [name: string]: string[] };
      httpMethod: string;
      isBase64Encoded: boolean;
      path: string;
      pathParameters: { [name: string]: string } | null;
      queryStringParameters: { [name: string]: string } | null;
      multiValueQueryStringParameters: { [name: string]: string[] } | null;
      stageVariables: { [name: string]: string } | null;
      requestContext: APIGatewayEventRequestContext;
      resource: string;
  }
  </code></pre>
  
  <p>I can't tell how to get the full URL of the initial request. Can someone shed some light here perhaps?</p>