Describe a Kafka cluster. Environment variable `CONFLUENT_PLATFORM_MDS_URL` can replace the `--url` flag, and `CONFLUENT_PLATFORM_CERTIFICATE_AUTHORITY_PATH` can replace the `--certificate-authority-path` flag.

Usage:
  confluent cluster describe [flags]

Examples:
Discover the cluster ID and Kafka ID for Connect.

  $ confluent cluster describe --url http://localhost:8083

Flags:
      --url string                          URL to a Confluent cluster.
      --certificate-authority-path string   Self-signed certificate chain in PEM format.
  -o, --output string                       Specify the output format as "human", "json", or "yaml". (default "human")

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).
