diff --git a/lldb/test/API/tools/lldb-dap/runInTerminal/TestDAP_runInTerminal.py b/lldb/test/API/tools/lldb-dap/runInTerminal/TestDAP_runInTerminal.py
index 9aab7ca3293db..65c931210d400 100644
--- a/lldb/test/API/tools/lldb-dap/runInTerminal/TestDAP_runInTerminal.py
+++ b/lldb/test/API/tools/lldb-dap/runInTerminal/TestDAP_runInTerminal.py
@@ -128,8 +128,8 @@ def test_runInTerminalInvalidTarget(self):
         )
         self.assertFalse(response["success"])
         self.assertIn(
-            "Could not create a target for a program 'INVALIDPROGRAM': 'INVALIDPROGRAM' does not exist",
-            response["message"],
+            "'INVALIDPROGRAM' does not exist",
+            response["body"]["error"]["format"],
         )
 
     @skipIfWindows
diff --git a/lldb/tools/lldb-dap/JSONUtils.cpp b/lldb/tools/lldb-dap/JSONUtils.cpp
index 714947a4d3b9c..e26fa9d2b3251 100644
--- a/lldb/tools/lldb-dap/JSONUtils.cpp
+++ b/lldb/tools/lldb-dap/JSONUtils.cpp
@@ -1303,7 +1303,7 @@ llvm::json::Value CreateCompileUnit(lldb::SBCompileUnit &unit) {
 /// https://microsoft.github.io/debug-adapter-protocol/specification#Reverse_Requests_RunInTerminal
 llvm::json::Object CreateRunInTerminalReverseRequest(
     llvm::StringRef program, const std::vector<std::string> &args,
-    const llvm::StringMap<std::string> env, llvm::StringRef cwd,
+    const llvm::StringMap<std::string> &env, llvm::StringRef cwd,
     llvm::StringRef comm_file, lldb::pid_t debugger_pid) {
   llvm::json::Object run_in_terminal_args;
   // This indicates the IDE to open an embedded terminal, instead of opening
@@ -1320,7 +1320,7 @@ llvm::json::Object CreateRunInTerminalReverseRequest(
   req_args.push_back("--launch-target");
   req_args.push_back(program.str());
   req_args.insert(req_args.end(), args.begin(), args.end());
-  run_in_terminal_args.try_emplace("args", args);
+  run_in_terminal_args.try_emplace("args", req_args);
 
   if (!cwd.empty())
     run_in_terminal_args.try_emplace("cwd", cwd);
diff --git a/lldb/tools/lldb-dap/JSONUtils.h b/lldb/tools/lldb-dap/JSONUtils.h
index 783f291338d8c..6ac9fe75387fd 100644
--- a/lldb/tools/lldb-dap/JSONUtils.h
+++ b/lldb/tools/lldb-dap/JSONUtils.h
@@ -530,7 +530,7 @@ llvm::json::Value CreateCompileUnit(lldb::SBCompileUnit &unit);
 ///     Microsoft.
 llvm::json::Object CreateRunInTerminalReverseRequest(
     llvm::StringRef program, const std::vector<std::string> &args,
-    const llvm::StringMap<std::string> env, llvm::StringRef cwd,
+    const llvm::StringMap<std::string> &env, llvm::StringRef cwd,
     llvm::StringRef comm_file, lldb::pid_t debugger_pid);
 
 /// Create a "Terminated" JSON object that contains statistics