How does AWS Step Functions invoke Lambdas? – Amazon web services
From an architecture point of view, when an AWS Step Functions invoke a Lambda, does it go through API Gateway or does the invocation happen directly?
What IAM policy or role is required for showing "aws-service" option on proxy method in Api Gateway? – Amazon web services
In API Gateway, Im having some issues getting "Aws Services" to show as an option in Integration Type when creating a method within a proxy resource. I can see that this is showing up for normal resource when I don't…
Is it possible to return the response from a lambda when using Api gateway with eventbridge? – Amazon web services
I have created a micro service architecture which flows as follows: Api call -> Api gateway -> Eventbridge -> SNS -> Lambda The reason for this is to use SNS instead of SQS to decouple applications for true serverless compute…
AWS CLI Error – "Expected: '=', received: ''' for input:" – Amazon web services
Trying to add mapping for an integration to pass the websocket connectionId to my http backend. Below command works fine in cloud shell but fails in AWS CLI on Windows. aws apigatewayv2 update-integration --integration-id foobar --api-id fooapi --request-parameters 'integration.request.header.connectionId'='context.connectionId' This…
AWS API Gateway – CORS error despite following tutorial – Amazon web services
I have a sam file trying to build an API Gateway to a lambda function. I am following the latest AWS documentation for configuring cors. This documentation is quoted here: As you may have guessed, that isn't working for me.…
How to use a Velocity variable in an AWS API Gateway Response template? – Amazon web services
I'm unable to use a variable in an API Gateway Response Here's a simplified example of a Response template I use to test variable usage #set( $message= "message" ) {$message:$context.error.messageString} This is the response that I expect { message :…
Amazon web services – AWS API Gateway: Cloud Watch logs not working
I am using AWS API Gateway that triggers a Lambda function (integration request type is LAMBDA_PROXY). I am trying to add logs for the gateway's activities via Cloud Watch. After following this documentation, it is still not working. The log…
Amazon web services – Testing a HTTP API is working with a boto3 Lambda function
I'm not too sure how the formatting works with using json and boto3 in the same file. The function works how it should but I don't know how to get a response from an API without an Internal server error.…
AWS API Gateway path based routing to private integrations – Nginx
I am using AWS HTTP API Gateway to route requests to my integrations in the VPC. I've added a custom domain and I want to route my requests to my integrations based on the paths in the following manner Basically…
403 response when trying to redirect using nginx to API Gateway – SEO
I have the following API: https://kdhdh64g.execute-api.us-east-1.amazonaws.com/dev/user/${user-id} which proxies to a Lambda function. When the user hits /user/1234 the function checks if 1234 exists and return the info for that user or a redirection to /users What I want is to…