refundram - return RAM for a refund

Refund bytes of unused RAM from the Account at the price which is averaged based on total UOS spent for RAM purchase and actual RAM that was purchased.

Field	Type	Description
account	eosio::name	The source account name. Authentication required
bytes	uint64_t	The amount of CPU to return

CLI - cleos

cleos push action eosio refundram '["joe", 5000]' -p joe

JavaScript - eosjs

await api.transact({
  actions: [
    {
      account: "eosio",
      name: "refundram",
      authorization: [{ actor: "joe", permission: "active" }],
      data: {
        account: "joe",
        bytes: 5000
      },
    },
  ],
});