We have setup TLS-1.2 security for API on edge server on APIgee cloud. it allows TLS1 and TLS1.1 to connect. How to block connections from TLS lower version

Google Cloud Apigee
1 
{
    "ciphers": [],
    "clientAuthEnabled": "false",
    "enabled": "true",
    "ignoreValidationErrors": false,
    "keyAlias": "My Alias",
    "keyStore": "ref://MyKeyStoreRef",
    "protocols": ["TLSv1.2"]
}
2

Hi, you may want to have a look here - https://community.apigee.com/questions/9735/enforce-tls-12-protocol-for-all-outbound-connectio.html

3

And this - https://community.apigee.com/questions/35780/can-i-use-only-tlsv12-for-the-incoming-ssl-connect.html