API Gateway + VPC Private Link : Interna Server Error



I have configured my Network Load Balancer (NLB) within a VPC Private Link and created an API Gateway with the necessary resources to connect to it. However, I am encountering an issue where I am unable to reach my NLB through the VPC Link.

The API Gateway returns an internal server error with the following message: Execution failed due to configuration error: There was an internal error while executing your request

Unfortunately, I do not have additional logs to further diagnose the issue. Could you please advise on how to debug this situation? Any guidance or suggestions would be greatly appreciated.

Thank you for your assistance.

1 Answer

have you tried to follow the troubleshooting steps outlined in this article?

profile pictureAWS
answered 13 days ago
  • Thanks for help.

    I solved my issue by adding listener http in my target group NLB + changing endpoint URL on my api gateway by my customa api domain and not nlb url :)

  • Glad to hear your problem is solved. I appreciate if you can accept the answer so others can also benefit knowing that this was helpful in case they encounter similar issue.

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