I've set up an API Gateway using WebSocket protocol. On the '$connect' route request setting, I selected 'AWS_IAM' as the authorization method. The web app needs to make a connection to this WebSoc...

There's no actual guide to integrating specifically API gateway and Codebuild, so I'm looking at several and trying to adapt. I have my roles and policies set up per this documentation and have my...

I would like to know what is/are differences between an api gateway and Ingress controller. People tend to use these terms interchangeably due to similar functionality they offer. When I say, 'Ingr...

I'm using Krakend as API-Gateway, and my configuration looks like this : { "plugin": { "folder": "/etc/krakend/plugins/authenticator/", "pattern":".s...

I have always worked on mobile technologies and now I am stepping into backend systems, more specifically systems design. I keep coming across conflicting statements for the roles of api gate...

I have successfully used pages/api routes in previous versions of NextJS to connect to AWS API Gateway. I'm trying to use new app router to do the same thing in app/api/route. But I'm unable to get...

I am trying to enable cloudwatch logs for AWS API Gateway via cloudformation template but it does not enables. I have tried setting up logginglevel to INFO in both Stage description and also Method...

I am facing this warning/error while forwarding the incoming http request to the downstream path. Ocelot.DownstreamRouteFinder.Middleware.DownstreamRouteFinderMiddleware: Warning: requestId: 80000...

I have application.yaml in springboot app as below spring: cloud: gateway: routes: - id: pgService uri: http://localhost:2005/ predicates: - Path=/employee/** - id: inMateService uri: http...

I am encountering a very peculiar problem in spring cloud gateway. Every alternate request returns a 404. This happens across all services I've configured in the api-gateway without exception. I do...

Hi all I am using the API Gateway to expose the API , when I call my API it returns header called x-amz-apigw-id=some_value. What is this header means? This is not equal to my API Gateway ID, I fou...

I am trying to wrap my head around the differences between an API gateway and the aggregator pattern for microservices. At the moment From my understanding the aggregator pattern functions by colle...

I have a custom domain set up in AWS API Gateway. My intention is to use "API mappings" to send traffic for different API versions to their respective API Gateways, e.g.: GET https://exa...

I am trying to generate a single swagger in my microservices project, aggregating all services' swaggers into a single one, in the API Gateway. In order to achieve this, I am following this tutoria...

I have a .net core based micro service architecture. I chose ocelot as api gateway. My frontend application is vue js based and hosted on nginx container. During a discussion today, I learned that ...

ESB is traditional middleware used in SOA solutions for routing, message transformation, protocol bridging, among other things. A new category of middleware solutions called API Gateway are now off...

I'm configuring spring cloud api gateway to support several security chains. To do that I'm using several security filter chains which triggered on specific security header presence: The legacy on...

I've created several RESTful microservices and dockerized them. Now I want to have a web-based UI for them and the ability to create users and grant permissions to them to use some of the API...

I've got a Domain Driven Design solution and for some reason, I'm getting this exception at RunTime when the API call is made through GateWay: One or more errors occurred. (Method not found: 'Void...

I have delivered aws serverless (LAmbda, API GW & DynamoDB), but during the developers test they have faced the following error with their 'Postman' utility: { "message": "Auth...

I created an API Gateway method GET with integration type "AWS Service" for "S3". I defined a Path override: {object} that is mapped from method.request.path.item As long as the path contains o...

I am using Spring version - 2.4.5 Application.properties : spring.application.name = api-gateway server.port = 8765 #Had to put the below as I was facing No spring.config.import pro#perty has been ...

I have an HTTP API Gateway which has a custom domain with mappings like https://api.example.com/myapi and one route POST / which triggers Lambda. Problem is that https://api.example.com/myapi throw...

We are using kong api gateway as a single gateway for all apis. we are facing latency issue with few of our api's (1500-2000ms). later when we checked, latency was being created because of the "rat...

I have heard of the terms "Upstream Services" and "Downstream Services" in general terms but I came across some articles on microservices architecture where they have used these...