message: doc: Add missing optional to MempoolEntryDescription
diff: @@ -472,16 +472,23 @@ static UniValue getdifficulty(const JSONRPCRequest& request)
  static std::vector<RPCResult> MempoolEntryDescription() { return {
  RPCResult{RPCResult::Type::NUM, "vsize", "virtual transaction size as defined in BIP 141. This is different from actual serialized size for witness transactions as witness data is discounted."},
  RPCResult{RPCResult::Type::NUM, "weight", "transaction weight as defined in BIP 141."},
  - RPCResult{RPCResult::Type::STR_AMOUNT, "fee", "transaction fee, denominated in " + CURRENCY_UNIT + " (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
  - RPCResult{RPCResult::Type::STR_AMOUNT, "modifiedfee", "transaction fee with fee deltas used for mining priority, denominated in " + CURRENCY_UNIT + " (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
  + RPCResult{RPCResult::Type::STR_AMOUNT, "fee", /*optional=*/true,
  + "transaction fee, denominated in " + CURRENCY_UNIT + " (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
  + RPCResult{RPCResult::Type::STR_AMOUNT, "modifiedfee", /*optional=*/true,
  + "transaction fee with fee deltas used for mining priority, denominated in " + CURRENCY_UNIT +
  + " (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
  RPCResult{RPCResult::Type::NUM_TIME, "time", "local time transaction entered pool in seconds since 1 Jan 1970 GMT"},
  RPCResult{RPCResult::Type::NUM, "height", "block height when transaction entered pool"},
  RPCResult{RPCResult::Type::NUM, "descendantcount", "number of in-mempool descendant transactions (including this one)"},
  RPCResult{RPCResult::Type::NUM, "descendantsize", "virtual transaction size of in-mempool descendants (including this one)"},
  - RPCResult{RPCResult::Type::STR_AMOUNT, "descendantfees", "transaction fees of in-mempool descendants (including this one) with fee deltas used for mining priority, denominated in " + CURRENCY_ATOM + "s (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
  + RPCResult{RPCResult::Type::STR_AMOUNT, "descendantfees", /*optional=*/true,
  + "transaction fees of in-mempool descendants (including this one) with fee deltas used for mining priority, denominated in " +
  + CURRENCY_ATOM + "s (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
  RPCResult{RPCResult::Type::NUM, "ancestorcount", "number of in-mempool ancestor transactions (including this one)"},
  RPCResult{RPCResult::Type::NUM, "ancestorsize", "virtual transaction size of in-mempool ancestors (including this one)"},
  - RPCResult{RPCResult::Type::STR_AMOUNT, "ancestorfees", "transaction fees of in-mempool ancestors (including this one) with fee deltas used for mining priority, denominated in " + CURRENCY_ATOM + "s (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
  + RPCResult{RPCResult::Type::STR_AMOUNT, "ancestorfees", /*optional=*/true,
  + "transaction fees of in-mempool ancestors (including this one) with fee deltas used for mining priority, denominated in " +
  + CURRENCY_ATOM + "s (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
  RPCResult{RPCResult::Type::STR_HEX, "wtxid", "hash of serialized transaction, including witness data"},
  RPCResult{RPCResult::Type::OBJ, "fees", "",
  {
  