iofogctl nats users create-mqtt-bearer APP_NAME USER_NAME [flags]

      --expires-in int     Expiry in seconds
  -h, --help               help for create-mqtt-bearer
      --nats-rule string   NATS user rule name
      --output string      Output format: yaml|json|wide (default "yaml")

      --debug              Toggle for displaying verbose output of API clients (HTTP and SSH)
  -n, --namespace string   Namespace to execute respective command within (default "default")
  -v, --verbose            Toggle for displaying verbose output of iofogctl