Produce messages to a Kafka topic. Configuration and command guide: https://docs.confluent.io/confluent-cli/current/cp-produce-consume.html.

When using this command, you cannot modify the message header, and the message header will not be printed out.

Usage:
  confluent local kafka topic produce <topic> [flags]

Examples:
Produce message to topic "test" providing key.

  $ confluent local kafka topic produce test --parse-key

Flags:
      --parse-key            Parse key from the message.
      --delimiter string     The delimiter separating each key and value. (default ":")
      --config strings       A comma-separated list of configuration overrides ("key=value") for the producer client.
      --config-file string   The path to the configuration file for the producer client, in JSON or Avro format.

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).
