raw details (from release v2.2.3):
{
"name": "rpc_faucet_addr",
"properties": {
"long": "rpc-faucet-address",
"value_name": "HOST:PORT",
"takes_value": "true",
"validator": "solana_net_utils::is_host_port",
"help": "Enable the JSON RPC 'requestAirdrop' API with this faucet address."
},
"isDeprecated": false
}