Migrate legacy audit log configurations. Use `--combine` to read in multiple Kafka broker `server.properties` files, combine the values of their `confluent.security.event.router.config` properties, and output a combined configuration suitable for centralized audit log management. This is sent to standard output along with any warnings to standard error.

Usage:
  confluent audit-log config migrate [flags]

Examples:
Combine two audit log configuration files for clusters 'clusterA' and 'clusterB' with the following bootstrap servers and authority.

  $ confluent audit-log config migrate --combine clusterA=/tmp/cluster/server.properties,clusterB=/tmp/cluster/server.properties --bootstrap-servers logs.example.com:9092,logs.example.com:9093 --authority mds.example.com

Flags:
      --combine stringToString      A comma-separated list of k=v pairs, where keys are Kafka cluster IDs, and values are the path to that cluster's server.properties file. (default [])
      --bootstrap-servers strings   A comma-separated list of public brokers ("hostname:port") in the Kafka cluster that will receive audit log events.
      --authority string            The CRN authority to use in all route patterns.

Global Flags:
  -h, --help            Show help for this command.
      --unsafe-trace    Equivalent to -vvvv, but also log HTTP requests and responses which might contain plaintext secrets.
  -v, --verbose count   Increase verbosity (-v for warn, -vv for info, -vvv for debug, -vvvv for trace).
