for a detailed guide on how to deploy a fastapi application with AWS API Gateway and AWS Lambda check this
ravic1995/fastapi-aws-lambda-example
Example app to be deployed to AWS as an API Gateway / Lambda Stack
PythonMIT
Example app to be deployed to AWS as an API Gateway / Lambda Stack
PythonMIT
for a detailed guide on how to deploy a fastapi application with AWS API Gateway and AWS Lambda check this