2 files changed, 2 insertions, 59 deletions

diff --git a/src/mongo/db/pipeline/expression.cpp b/src/mongo/db/pipeline/expression.cpp
index 5c97ebfc736..ced1cf0f7fc 100644
--- a/src/mongo/db/pipeline/expression.cpp
+++ b/src/mongo/db/pipeline/expression.cpp
@@ -3017,12 +3017,7 @@ Expression::ComputedPaths ExpressionMap::getComputedPaths(const std::string& exp
 
 /* ------------------------- ExpressionMeta ----------------------------- */
 
-REGISTER_EXPRESSION_CONDITIONALLY(meta,
-                                  ExpressionMeta::parse,
-                                  AllowedWithApiStrict::kConditionally,
-                                  AllowedWithClientType::kAny,
-                                  boost::none,
-                                  true);
+REGISTER_STABLE_EXPRESSION(meta, ExpressionMeta::parse);
 
 namespace {
 const std::string textScoreName = "textScore";
@@ -3077,19 +3072,6 @@ intrusive_ptr<Expression> ExpressionMeta::parse(ExpressionContext* const expCtx,
     uassert(17307, "$meta only supports string arguments", expr.type() == String);
 
     const auto iter = kMetaNameToMetaType.find(expr.valueStringData());
-
-    const auto apiStrict =
-        expCtx->opCtx && APIParameters::get(expCtx->opCtx).getAPIStrict().value_or(false);
-
-    auto typeName = iter->first;
-    auto usesUnstableField = (typeName == "searchScore") || (typeName == "indexKey") ||
-        (typeName == "textScore") || (typeName == "searchHighlights");
-
-    if (apiStrict && usesUnstableField) {
-        uasserted(ErrorCodes::APIStrictError,
-                  "Provided apiStrict is true with an unstable parameter");
-    }
-
     if (iter != kMetaNameToMetaType.end()) {
         return new ExpressionMeta(expCtx, iter->second);
     } else {
diff --git a/src/mongo/db/pipeline/expression_test.cpp b/src/mongo/db/pipeline/expression_test.cpp
index 22fda21d3dc..dc0b2dd7b2e 100644
--- a/src/mongo/db/pipeline/expression_test.cpp
+++ b/src/mongo/db/pipeline/expression_test.cpp
@@ -3046,22 +3046,13 @@ TEST(ExpressionMetaTest, ExpressionMetaSearchScore) {
     VariablesParseState vps = expCtx.variablesParseState;
     BSONObj expr = fromjson("{$meta: \"searchScore\"}");
     auto expressionMeta = ExpressionMeta::parse(&expCtx, expr.firstElement(), vps);
+
     MutableDocument doc;
     doc.metadata().setSearchScore(1.234);
     Value val = expressionMeta->evaluate(doc.freeze(), &expCtx.variables);
     ASSERT_EQ(val.getDouble(), 1.234);
 }
 
-TEST(ExpressionMetaTest, ExpressionMetaSearchScoreAPIStrict) {
-    auto expCtx = ExpressionContextForTest{};
-    APIParameters::get(expCtx.opCtx).setAPIStrict(true);
-    VariablesParseState vps = expCtx.variablesParseState;
-    BSONObj expr = fromjson("{$meta: \"searchScore\"}");
-    ASSERT_THROWS_CODE(ExpressionMeta::parse(&expCtx, expr.firstElement(), vps),
-                       AssertionException,
-                       ErrorCodes::APIStrictError);
-}
-
 TEST(ExpressionMetaTest, ExpressionMetaSearchHighlights) {
     auto expCtx = ExpressionContextForTest{};
     VariablesParseState vps = expCtx.variablesParseState;
@@ -3076,16 +3067,6 @@ TEST(ExpressionMetaTest, ExpressionMetaSearchHighlights) {
     ASSERT_DOCUMENT_EQ(val.getDocument(), highlights);
 }
 
-TEST(ExpressionMetaTest, ExpressionMetasearchHighlightsAPIStrict) {
-    auto expCtx = ExpressionContextForTest{};
-    APIParameters::get(expCtx.opCtx).setAPIStrict(true);
-    VariablesParseState vps = expCtx.variablesParseState;
-    BSONObj expr = fromjson("{$meta: \"searchHighlights\"}");
-    ASSERT_THROWS_CODE(ExpressionMeta::parse(&expCtx, expr.firstElement(), vps),
-                       AssertionException,
-                       ErrorCodes::APIStrictError);
-}
-
 TEST(ExpressionMetaTest, ExpressionMetaGeoNearDistance) {
     auto expCtx = ExpressionContextForTest{};
     BSONObj expr = fromjson("{$meta: \"geoNearDistance\"}");
@@ -3124,16 +3105,6 @@ TEST(ExpressionMetaTest, ExpressionMetaIndexKey) {
     ASSERT_DOCUMENT_EQ(val.getDocument(), Document(ixKey));
 }
 
-TEST(ExpressionMetaTest, ExpressionMetaIndexKeyAPIStrict) {
-    auto expCtx = ExpressionContextForTest{};
-    APIParameters::get(expCtx.opCtx).setAPIStrict(true);
-    VariablesParseState vps = expCtx.variablesParseState;
-    BSONObj expr = fromjson("{$meta: \"indexKey\"}");
-    ASSERT_THROWS_CODE(ExpressionMeta::parse(&expCtx, expr.firstElement(), vps),
-                       AssertionException,
-                       ErrorCodes::APIStrictError);
-}
-
 TEST(ExpressionMetaTest, ExpressionMetaRecordId) {
     auto expCtx = ExpressionContextForTest{};
     BSONObj expr = fromjson("{$meta: \"recordId\"}");
@@ -3183,16 +3154,6 @@ TEST(ExpressionMetaTest, ExpressionMetaTextScore) {
     ASSERT_EQ(val.getDouble(), 1.23);
 }
 
-TEST(ExpressionMetaTest, ExpressionMetaTextScoreAPIStrict) {
-    auto expCtx = ExpressionContextForTest{};
-    APIParameters::get(expCtx.opCtx).setAPIStrict(true);
-    VariablesParseState vps = expCtx.variablesParseState;
-    BSONObj expr = fromjson("{$meta: \"textScore\"}");
-    ASSERT_THROWS_CODE(ExpressionMeta::parse(&expCtx, expr.firstElement(), vps),
-                       AssertionException,
-                       ErrorCodes::APIStrictError);
-}
-
 TEST(ExpressionMetaTest, ExpressionMetaSearchScoreDetails) {
     auto expCtx = ExpressionContextForTest{};
     BSONObj expr = fromjson("{$meta: \"searchScoreDetails\"}");