rpc_pubsub_max_fragment_size

raw details (from release v2.2.3):

{
  "name": "rpc_pubsub_max_fragment_size",
  "long": "rpc-pubsub-max-fragment-size",
  "value_name": "BYTES",
  "takes_value": "true",
  "validator": "is_parsable::<usize>",
  "help": "\"The maximum length in bytes of acceptable incoming frames. Messages longer \\ than this will be rejected\""
}