API Gateway HTTP API Support - The incoming event is not a valid request from Amazon API Gateway or an Application Load Balancer

[electricsam]

• Framework version: 1.4
• Implementations: Spring Boot

Scenario

I set up an API Gateway of type HTTP API and made a request to it. I get a 500 response returned and the following is in the logs:

com.amazonaws.serverless.exceptions.InvalidRequestEventException: The incoming event is not a valid request from Amazon API Gateway or an Application Load Balancer

It looks like a check is made for the httpMethod field, which is not present in the HTTP API request:

{
    "version": "2.0",
    "routeKey": "GET /ping",
    "rawPath": "/v1/ping",
    "rawQueryString": "",
    "headers": {
        "accept": "*/*",
        "accept-encoding": "gzip, deflate, br",
        "cache-control": "no-cache",
        "content-length": "0",
        "host": "9vj0lwq3c5.execute-api.us-west-2.amazonaws.com",
        "postman-token": "15dec34a-ce88-4de2-a228-11bf679a5358",
        "user-agent": "PostmanRuntime/7.22.0",
        "x-amzn-trace-id": "Root=1-5e710c20-d322154cbc19a7c04f8e6a54",
        "x-forwarded-for": "71.218.63.155",
        "x-forwarded-port": "443",
        "x-forwarded-proto": "https"
    },
    "requestContext": {
        "accountId": "529841721878",
        "apiId": "9vj0lwq3c5",
        "domainName": "9vj0lwq3c5.execute-api.us-west-2.amazonaws.com",
        "domainPrefix": "9vj0lwq3c5",
        "http": {
            "method": "GET",
            "path": "/v1/ping",
            "protocol": "HTTP/1.1",
            "sourceIp": "71.218.63.155",
            "userAgent": "PostmanRuntime/7.22.0"
        },
        "requestId": "Ji7VCiIpPHcEPNw=",
        "routeId": null,
        "routeKey": "GET /ping",
        "stage": "v1",
        "time": "17/Mar/2020:17:42:56 +0000",
        "timeEpoch": 1584466976114
    },
    "isBase64Encoded": true
}

Expected behavior

Framework handles requests for the HTTP API type of API Gateway

Actual behavior

Error is returned

Steps to reproduce

Set up an API Gateway of type HTTP API with a Lambda backend. Make a request.

Full log output

com.amazonaws.serverless.exceptions.InvalidRequestEventException: The incoming event is not a valid request from Amazon API Gateway or an Application Load Balancer

[sapessi]

Hi @electricsam - we are planning to add HTTP API support by the end of this month, with the next release of the framework. Stay tuned. For the time being, you can also configure HTTP API to send a proxy-compatible event.