fix: Relax error when full or accounts set to false (#1540)

Fixes #1537

Author: godexsoft

src/rpc/handlers/Ledger.hpp

@@ -70,9 +70,8 @@ class LedgerHandler {
      * - ledger
      * - type
      *
-     * Clio will throw an error when `queue` is set to `true`
-     * or if `full` or `accounts` are used.
-     * @see https://github.com/XRPLF/clio/issues/603
+     * Clio will throw an error when `queue`, `full` or `accounts` is set to `true`.
+     * @see https://github.com/XRPLF/clio/issues/603 and https://github.com/XRPLF/clio/issues/1537
      */
     struct Input {
         std::optional<std::string> ledgerHash;
@@ -105,9 +104,9 @@ class LedgerHandler {
     spec([[maybe_unused]] uint32_t apiVersion)
     {
         static auto const rpcSpec = RpcSpec{
-            {JS(full), validation::NotSupported{}},
+            {JS(full), validation::Type<bool>{}, validation::NotSupported{true}},
             {JS(full), check::Deprecated{}},
-            {JS(accounts), validation::NotSupported{}},
+            {JS(accounts), validation::Type<bool>{}, validation::NotSupported{true}},
             {JS(accounts), check::Deprecated{}},
             {JS(owner_funds), validation::Type<bool>{}},
             {JS(queue), validation::Type<bool>{}, validation::NotSupported{true}},

tests/unit/rpc/handlers/LedgerTests.cpp

@@ -79,25 +79,25 @@ generateTestValuesForParametersTest()
             "AccountsInvalidBool",
             R"({"accounts": true})",
             "notSupported",
-            "Not supported field 'accounts'",
+            "Not supported field 'accounts's value 'true'",
         },
         {
             "AccountsInvalidInt",
             R"({"accounts": 123})",
-            "notSupported",
-            "Not supported field 'accounts'",
+            "invalidParams",
+            "Invalid parameters.",
         },
         {
             "FullInvalidBool",
             R"({"full": true})",
             "notSupported",
-            "Not supported field 'full'",
+            "Not supported field 'full's value 'true'",
         },
         {
             "FullInvalidInt",
             R"({"full": 123})",
-            "notSupported",
-            "Not supported field 'full'",
+            "invalidParams",
+            "Invalid parameters.",
         },
         {
             "QueueExist",
@@ -304,6 +304,8 @@ TEST_F(RPCLedgerHandlerTest, ConditionallyNotSupportedFieldsDefaultValue)
         auto const handler = AnyHandler{LedgerHandler{backend}};
         auto const req = json::parse(
             R"({
+                "full": false,
+                "accounts": false,
                 "queue": false
             })"
         );