> ## Documentation Index
> Fetch the complete documentation index at: https://www.aptible.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# aptible endpoints:tls:modify

This command lets you modify [TLS Endpoints](https://www.aptible.com/docs/core-concepts/apps/connecting-to-apps/app-endpoints/tls-endpoints.md).

# Synopsis

```
Usage:
  aptible endpoints:tls:modify HOSTNAME [flags]

Flags:
      --app string                       App handle
      --certificate string               Certificate common name
      --certificate-file string          Path to certificate PEM file (creates a new certificate)
      --certificate-fingerprint string   SHA256 fingerprint of an existing certificate
      --disable-weak-cipher-suites       Block the SSLv3 protocol and RC4 ciphers
  -e, --env string                       Environment handle (alias)
      --environment string               Environment handle
      --idle-timeout string              Idle timeout in seconds (or 'default' to reset)
      --ip-whitelist strings             IP CIDR whitelist (comma-separated or use flag multiple times)
      --managed-tls                      Enable Managed TLS
      --managed-tls-domain string        Domain for Managed TLS
      --no-disable-weak-cipher-suites    Clear the disable weak cipher suites setting
      --no-ip-whitelist                  Clear the IP whitelist
      --no-managed-tls                   Disable Managed TLS
      --ports strings                    Container ports (comma-separated or use flag multiple times)
      --private-key-file string          Path to private key PEM file (used with --certificate-file)
      --ssl-ciphers-override string      Allowed SSL ciphers; use "default" to reset to platform default
      --ssl-protocols-override string    Allowed SSL protocols; use "default" to reset to platform default
```

# Examples

The options available for this command are similar to those available for [`aptible endpoints:tls:create`](https://www.aptible.com/docs/reference/aptible-cli/cli-commands/cli-endpoints-tls-create). Review the examples there.