diff --git a/specification/search/data-plane/Azure.Search/preview/2021-04-30-Preview/searchindex.json b/specification/search/data-plane/Azure.Search/preview/2021-04-30-Preview/searchindex.json
index e3739babde34..97bae8ac0308 100644
--- a/specification/search/data-plane/Azure.Search/preview/2021-04-30-Preview/searchindex.json
+++ b/specification/search/data-plane/Azure.Search/preview/2021-04-30-Preview/searchindex.json
@@ -1455,7 +1455,7 @@
         "lexicon"
       ],
       "x-ms-enum": {
-        "name": "Speller",
+        "name": "QuerySpellerType",
         "modelAsString": true,
         "values": [
           {
@@ -1479,7 +1479,7 @@
         "extractive"
       ],
       "x-ms-enum": {
-        "name": "Answers",
+        "name": "QueryAnswerType",
         "modelAsString": true,
         "values": [
           {
@@ -1503,7 +1503,7 @@
         "extractive"
       ],
       "x-ms-enum": {
-        "name": "Captions",
+        "name": "QueryCaptionType",
         "modelAsString": true,
         "values": [
           {
diff --git a/specification/search/data-plane/Azure.Search/preview/2021-04-30-Preview/searchservice.json b/specification/search/data-plane/Azure.Search/preview/2021-04-30-Preview/searchservice.json
index 50a233b4d3b0..1287bbc7ace0 100644
--- a/specification/search/data-plane/Azure.Search/preview/2021-04-30-Preview/searchservice.json
+++ b/specification/search/data-plane/Azure.Search/preview/2021-04-30-Preview/searchservice.json
@@ -500,10 +500,10 @@
             "$ref": "#/parameters/ApiVersionParameter"
           },
           {
-            "$ref": "#/parameters/DisableCacheReprocessingChangeDetectionParameter"
+            "$ref": "#/parameters/IgnoreResetRequirementsParameter"
           },
           {
-            "$ref": "#/parameters/IgnoreResetRequirementsParameter"
+            "$ref": "#/parameters/DisableCacheReprocessingChangeDetectionParameter"
           }
         ],
         "x-ms-request-id": "request-id",
@@ -814,10 +814,10 @@
             "$ref": "#/parameters/ApiVersionParameter"
           },
           {
-            "$ref": "#/parameters/DisableCacheReprocessingChangeDetectionParameter"
+            "$ref": "#/parameters/IgnoreResetRequirementsParameter"
           },
           {
-            "$ref": "#/parameters/IgnoreResetRequirementsParameter"
+            "$ref": "#/parameters/DisableCacheReprocessingChangeDetectionParameter"
           }
         ],
         "x-ms-request-id": "request-id",
@@ -10033,6 +10033,7 @@
     },
     "IgnoreResetRequirementsParameter": {
       "name": "ignoreResetRequirements",
+      "x-ms-client-name": "skipIndexerResetRequirementForCache",
       "in": "query",
       "required": false,
       "type": "boolean",