You need to include the certificate chain in the original certificate. So not only the certificate itself but also the "chain" or the certificate.
Read further details here: https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-mutual-tls.html
- asked 4 months ago
- How do I troubleshoot HTTP 403 Forbidden errors from an API Gateway custom domain name that requires mutual TLS?AWS OFFICIALUpdated 4 months ago
- AWS OFFICIALUpdated a year ago
- EXPERTpublished 2 days ago
- EXPERTpublished 4 months ago