Lambda Proxy Integration

When you create your a AWS Lambda and integrate a Proxy API Gateway, you need to send a structure response to the API Gateway.

Installation

npm install --save aws-proxy-lambda-response

How to Use

This packet have a transfor function called ProxyResponseAWS, this function receive 4 parameters

• isBase64: a boolean value (true|false) if your response is in base64.
• statusCode: the http status code to response (200,400,500, etc).
• headers: if you need headers to response, send this like a JSON object {key: value}
• body: the custom body to response to Api Gateway, send a JSON object {key: value}

Example

  const lambdaResponse = require('aws-proxy-lambda-response');
 
  exports.handler = (event, context, callback) => {
    // response method needs at least 4 parameters
    // isBase64, statusCode, headers, body
    const response = lambdaResponse.ProxyResponseAWS(false, 200, {}, {"name": "Alex Mejicanos"});
    
    callback(null, response);
  };