diff --git a/packages/react-native/ReactCommon/jsinspector-modern/HostTargetTraceRecording.cpp b/packages/react-native/ReactCommon/jsinspector-modern/HostTargetTraceRecording.cpp
index a6e2d5da63f6..f3022e786838 100644
--- a/packages/react-native/ReactCommon/jsinspector-modern/HostTargetTraceRecording.cpp
+++ b/packages/react-native/ReactCommon/jsinspector-modern/HostTargetTraceRecording.cpp
@@ -64,13 +64,16 @@ tracing::HostTracingProfile HostTargetTraceRecording::stop() {
   auto startTime = *startTime_;
   startTime_.reset();
 
-  return tracing::HostTracingProfile{
-      .processId = oscompat::getCurrentProcessId(),
-      .startTime = startTime,
-      .frameTimings = frameTimings_.pruneExpiredAndExtract(),
-      .instanceTracingProfiles = std::move(state.instanceTracingProfiles),
-      .runtimeSamplingProfiles = std::move(state.runtimeSamplingProfiles),
-  };
+  // Member-wise assignment instead of designated initializers:
+  // HostTracingProfile declares its special members (move-only) and is no
+  // longer an aggregate.
+  tracing::HostTracingProfile profile;
+  profile.processId = oscompat::getCurrentProcessId();
+  profile.startTime = startTime;
+  profile.frameTimings = frameTimings_.pruneExpiredAndExtract();
+  profile.instanceTracingProfiles = std::move(state.instanceTracingProfiles);
+  profile.runtimeSamplingProfiles = std::move(state.runtimeSamplingProfiles);
+  return profile;
 }
 
 void HostTargetTraceRecording::recordFrameTimings(
diff --git a/packages/react-native/ReactCommon/jsinspector-modern/tracing/HostTracingProfile.h b/packages/react-native/ReactCommon/jsinspector-modern/tracing/HostTracingProfile.h
index fd32cb3c2257..48c1348b3f7b 100644
--- a/packages/react-native/ReactCommon/jsinspector-modern/tracing/HostTracingProfile.h
+++ b/packages/react-native/ReactCommon/jsinspector-modern/tracing/HostTracingProfile.h
@@ -23,6 +23,18 @@ namespace facebook::react::jsinspector_modern::tracing {
  * messages.
  */
 struct HostTracingProfile {
+  HostTracingProfile() = default;
+
+  // Explicitly move-only: FrameTimingSequence and RuntimeSamplingProfile are
+  // not copyable, so the implicit copy constructor is ill-formed the moment it
+  // is instantiated. Plain C++ never instantiates it, but Swift's C++ interop
+  // does when these headers are reached from an imported module, turning it
+  // into a hard compile error (Xcode 26.3).
+  HostTracingProfile(const HostTracingProfile &) = delete;
+  HostTracingProfile &operator=(const HostTracingProfile &) = delete;
+  HostTracingProfile(HostTracingProfile &&) = default;
+  HostTracingProfile &operator=(HostTracingProfile &&) = default;
+
   // The ID of the OS-level process that this Trace Recording is associated
   // with.
   ProcessId processId;
diff --git a/packages/react-native/ReactCommon/jsinspector-modern/tracing/TraceRecordingState.h b/packages/react-native/ReactCommon/jsinspector-modern/tracing/TraceRecordingState.h
index db0acc40b76c..72ccfb104cc5 100644
--- a/packages/react-native/ReactCommon/jsinspector-modern/tracing/TraceRecordingState.h
+++ b/packages/react-native/ReactCommon/jsinspector-modern/tracing/TraceRecordingState.h
@@ -31,6 +31,16 @@ struct TraceRecordingState {
   {
   }
 
+  // Explicitly move-only: RuntimeSamplingProfile is not copyable, so the
+  // implicit copy constructor is ill-formed the moment it is instantiated.
+  // Plain C++ never instantiates it, but Swift's C++ interop (ClangImporter)
+  // does when a consumer imports these headers as part of a module, turning
+  // it into a hard compile error (Xcode 26.3).
+  TraceRecordingState(const TraceRecordingState &) = delete;
+  TraceRecordingState &operator=(const TraceRecordingState &) = delete;
+  TraceRecordingState(TraceRecordingState &&) = default;
+  TraceRecordingState &operator=(TraceRecordingState &&) = default;
+
   // The mode of this Trace Recording.
   tracing::Mode mode;
 
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api
index 0b9990f9ce0b..8dfc68a45fcd 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidDebugCxx.api
@@ -11322,7 +11322,12 @@ struct facebook::react::jsinspector_modern::tracing::FrameTimingSequence {
 }
 
 struct facebook::react::jsinspector_modern::tracing::HostTracingProfile {
+  public HostTracingProfile() = default;
+  public HostTracingProfile(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public HostTracingProfile(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::HighResTimeStamp startTime;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::jsinspector_modern::tracing::ProcessId processId;
   public std::vector<facebook::react::jsinspector_modern::tracing::FrameTimingSequence> frameTimings;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
@@ -11419,8 +11424,12 @@ struct facebook::react::jsinspector_modern::tracing::TraceEventProfileChunk::CPU
 }
 
 struct facebook::react::jsinspector_modern::tracing::TraceRecordingState {
+  public TraceRecordingState(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
   public TraceRecordingState(facebook::react::jsinspector_modern::tracing::Mode tracingMode, std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories, std::optional<facebook::react::HighResDuration> windowSize = std::nullopt);
+  public TraceRecordingState(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public facebook::react::jsinspector_modern::tracing::Mode mode;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public std::optional<facebook::react::HighResDuration> windowSize;
   public std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api
index 173716f8789b..79360fd51b82 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidNewarchCxx.api
@@ -10945,7 +10945,12 @@ struct facebook::react::jsinspector_modern::tracing::FrameTimingSequence {
 }
 
 struct facebook::react::jsinspector_modern::tracing::HostTracingProfile {
+  public HostTracingProfile() = default;
+  public HostTracingProfile(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public HostTracingProfile(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::HighResTimeStamp startTime;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::jsinspector_modern::tracing::ProcessId processId;
   public std::vector<facebook::react::jsinspector_modern::tracing::FrameTimingSequence> frameTimings;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
@@ -11042,8 +11047,12 @@ struct facebook::react::jsinspector_modern::tracing::TraceEventProfileChunk::CPU
 }
 
 struct facebook::react::jsinspector_modern::tracing::TraceRecordingState {
+  public TraceRecordingState(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
   public TraceRecordingState(facebook::react::jsinspector_modern::tracing::Mode tracingMode, std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories, std::optional<facebook::react::HighResDuration> windowSize = std::nullopt);
+  public TraceRecordingState(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public facebook::react::jsinspector_modern::tracing::Mode mode;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public std::optional<facebook::react::HighResDuration> windowSize;
   public std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
diff --git a/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api
index 3a77c8af8ef4..9138723a9f33 100644
--- a/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAndroidReleaseCxx.api
@@ -11175,7 +11175,12 @@ struct facebook::react::jsinspector_modern::tracing::FrameTimingSequence {
 }
 
 struct facebook::react::jsinspector_modern::tracing::HostTracingProfile {
+  public HostTracingProfile() = default;
+  public HostTracingProfile(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public HostTracingProfile(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::HighResTimeStamp startTime;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::jsinspector_modern::tracing::ProcessId processId;
   public std::vector<facebook::react::jsinspector_modern::tracing::FrameTimingSequence> frameTimings;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
@@ -11272,8 +11277,12 @@ struct facebook::react::jsinspector_modern::tracing::TraceEventProfileChunk::CPU
 }
 
 struct facebook::react::jsinspector_modern::tracing::TraceRecordingState {
+  public TraceRecordingState(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
   public TraceRecordingState(facebook::react::jsinspector_modern::tracing::Mode tracingMode, std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories, std::optional<facebook::react::HighResDuration> windowSize = std::nullopt);
+  public TraceRecordingState(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public facebook::react::jsinspector_modern::tracing::Mode mode;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public std::optional<facebook::react::HighResDuration> windowSize;
   public std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
index cf4482d03cf4..d2982b074ee1 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleDebugCxx.api
@@ -13159,7 +13159,12 @@ struct facebook::react::jsinspector_modern::tracing::FrameTimingSequence {
 }
 
 struct facebook::react::jsinspector_modern::tracing::HostTracingProfile {
+  public HostTracingProfile() = default;
+  public HostTracingProfile(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public HostTracingProfile(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::HighResTimeStamp startTime;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::jsinspector_modern::tracing::ProcessId processId;
   public std::vector<facebook::react::jsinspector_modern::tracing::FrameTimingSequence> frameTimings;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
@@ -13256,8 +13261,12 @@ struct facebook::react::jsinspector_modern::tracing::TraceEventProfileChunk::CPU
 }
 
 struct facebook::react::jsinspector_modern::tracing::TraceRecordingState {
+  public TraceRecordingState(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
   public TraceRecordingState(facebook::react::jsinspector_modern::tracing::Mode tracingMode, std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories, std::optional<facebook::react::HighResDuration> windowSize = std::nullopt);
+  public TraceRecordingState(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public facebook::react::jsinspector_modern::tracing::Mode mode;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public std::optional<facebook::react::HighResDuration> windowSize;
   public std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
index e000669b44b8..e7c9b3dd58f5 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleNewarchCxx.api
@@ -12844,7 +12844,12 @@ struct facebook::react::jsinspector_modern::tracing::FrameTimingSequence {
 }
 
 struct facebook::react::jsinspector_modern::tracing::HostTracingProfile {
+  public HostTracingProfile() = default;
+  public HostTracingProfile(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public HostTracingProfile(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::HighResTimeStamp startTime;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::jsinspector_modern::tracing::ProcessId processId;
   public std::vector<facebook::react::jsinspector_modern::tracing::FrameTimingSequence> frameTimings;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
@@ -12941,8 +12946,12 @@ struct facebook::react::jsinspector_modern::tracing::TraceEventProfileChunk::CPU
 }
 
 struct facebook::react::jsinspector_modern::tracing::TraceRecordingState {
+  public TraceRecordingState(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
   public TraceRecordingState(facebook::react::jsinspector_modern::tracing::Mode tracingMode, std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories, std::optional<facebook::react::HighResDuration> windowSize = std::nullopt);
+  public TraceRecordingState(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public facebook::react::jsinspector_modern::tracing::Mode mode;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public std::optional<facebook::react::HighResDuration> windowSize;
   public std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
diff --git a/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
index a4ffb330b075..2e262ed11d2e 100644
--- a/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactAppleReleaseCxx.api
@@ -13022,7 +13022,12 @@ struct facebook::react::jsinspector_modern::tracing::FrameTimingSequence {
 }
 
 struct facebook::react::jsinspector_modern::tracing::HostTracingProfile {
+  public HostTracingProfile() = default;
+  public HostTracingProfile(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public HostTracingProfile(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::HighResTimeStamp startTime;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::jsinspector_modern::tracing::ProcessId processId;
   public std::vector<facebook::react::jsinspector_modern::tracing::FrameTimingSequence> frameTimings;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
@@ -13119,8 +13124,12 @@ struct facebook::react::jsinspector_modern::tracing::TraceEventProfileChunk::CPU
 }
 
 struct facebook::react::jsinspector_modern::tracing::TraceRecordingState {
+  public TraceRecordingState(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
   public TraceRecordingState(facebook::react::jsinspector_modern::tracing::Mode tracingMode, std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories, std::optional<facebook::react::HighResDuration> windowSize = std::nullopt);
+  public TraceRecordingState(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public facebook::react::jsinspector_modern::tracing::Mode mode;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public std::optional<facebook::react::HighResDuration> windowSize;
   public std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api
index 665141942618..444a6144df3e 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonDebugCxx.api
@@ -8314,7 +8314,12 @@ struct facebook::react::jsinspector_modern::tracing::FrameTimingSequence {
 }
 
 struct facebook::react::jsinspector_modern::tracing::HostTracingProfile {
+  public HostTracingProfile() = default;
+  public HostTracingProfile(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public HostTracingProfile(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::HighResTimeStamp startTime;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::jsinspector_modern::tracing::ProcessId processId;
   public std::vector<facebook::react::jsinspector_modern::tracing::FrameTimingSequence> frameTimings;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
@@ -8411,8 +8416,12 @@ struct facebook::react::jsinspector_modern::tracing::TraceEventProfileChunk::CPU
 }
 
 struct facebook::react::jsinspector_modern::tracing::TraceRecordingState {
+  public TraceRecordingState(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
   public TraceRecordingState(facebook::react::jsinspector_modern::tracing::Mode tracingMode, std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories, std::optional<facebook::react::HighResDuration> windowSize = std::nullopt);
+  public TraceRecordingState(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public facebook::react::jsinspector_modern::tracing::Mode mode;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public std::optional<facebook::react::HighResDuration> windowSize;
   public std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api
index e89ee55ae6d6..639cc510ff6a 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonNewarchCxx.api
@@ -8139,7 +8139,12 @@ struct facebook::react::jsinspector_modern::tracing::FrameTimingSequence {
 }
 
 struct facebook::react::jsinspector_modern::tracing::HostTracingProfile {
+  public HostTracingProfile() = default;
+  public HostTracingProfile(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public HostTracingProfile(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::HighResTimeStamp startTime;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::jsinspector_modern::tracing::ProcessId processId;
   public std::vector<facebook::react::jsinspector_modern::tracing::FrameTimingSequence> frameTimings;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
@@ -8236,8 +8241,12 @@ struct facebook::react::jsinspector_modern::tracing::TraceEventProfileChunk::CPU
 }
 
 struct facebook::react::jsinspector_modern::tracing::TraceRecordingState {
+  public TraceRecordingState(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
   public TraceRecordingState(facebook::react::jsinspector_modern::tracing::Mode tracingMode, std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories, std::optional<facebook::react::HighResDuration> windowSize = std::nullopt);
+  public TraceRecordingState(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public facebook::react::jsinspector_modern::tracing::Mode mode;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public std::optional<facebook::react::HighResDuration> windowSize;
   public std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
diff --git a/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api b/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api
index 7b1d2605e1fe..e2100ecd5653 100644
--- a/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api
+++ b/scripts/cxx-api/api-snapshots/ReactCommonReleaseCxx.api
@@ -8305,7 +8305,12 @@ struct facebook::react::jsinspector_modern::tracing::FrameTimingSequence {
 }
 
 struct facebook::react::jsinspector_modern::tracing::HostTracingProfile {
+  public HostTracingProfile() = default;
+  public HostTracingProfile(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public HostTracingProfile(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::HighResTimeStamp startTime;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(const facebook::react::jsinspector_modern::tracing::HostTracingProfile&) = delete;
+  public facebook::react::jsinspector_modern::tracing::HostTracingProfile& operator=(facebook::react::jsinspector_modern::tracing::HostTracingProfile&&) = default;
   public facebook::react::jsinspector_modern::tracing::ProcessId processId;
   public std::vector<facebook::react::jsinspector_modern::tracing::FrameTimingSequence> frameTimings;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;
@@ -8402,8 +8407,12 @@ struct facebook::react::jsinspector_modern::tracing::TraceEventProfileChunk::CPU
 }
 
 struct facebook::react::jsinspector_modern::tracing::TraceRecordingState {
+  public TraceRecordingState(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
   public TraceRecordingState(facebook::react::jsinspector_modern::tracing::Mode tracingMode, std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories, std::optional<facebook::react::HighResDuration> windowSize = std::nullopt);
+  public TraceRecordingState(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public facebook::react::jsinspector_modern::tracing::Mode mode;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(const facebook::react::jsinspector_modern::tracing::TraceRecordingState&) = delete;
+  public facebook::react::jsinspector_modern::tracing::TraceRecordingState& operator=(facebook::react::jsinspector_modern::tracing::TraceRecordingState&&) = default;
   public std::optional<facebook::react::HighResDuration> windowSize;
   public std::set<facebook::react::jsinspector_modern::tracing::Category> enabledCategories;
   public std::vector<facebook::react::jsinspector_modern::tracing::InstanceTracingProfile> instanceTracingProfiles;