make searchParams optional for searchSingleIndex

Author: shortcuts

specs/search/common/schemas/SearchResponse.yml

@@ -48,7 +48,7 @@ baseSearchResponse:
       description: If a search encounters an index that is being A/B tested, abTestID reports the ongoing A/B test ID.
     abTestVariantID:
       type: integer
-      description: If a search encounters an index that is being A/B tested, abTestVariantID reports the variant ID of the index used.
+      description: If a search encounters an index that is being A/B tested, abTestVariantID reports the variant ID of the index used (starting at 1).
     aroundLatLng:
       type: string
       description: The computed geo location.

specs/search/paths/search/searchSingleIndex.yml

@@ -9,7 +9,6 @@ post:
   parameters:
     - $ref: '../../../common/parameters.yml#/IndexName'
   requestBody:
-    required: true
     content:
       application/json:
         schema:

tests/CTS/methods/requests/search/searchSingleIndex.json

@@ -2,22 +2,16 @@
   {
     "testName": "search with minimal parameters",
     "parameters": {
-      "indexName": "indexName",
-      "searchParams": {
-        "query": "myQuery"
-      }
+      "indexName": "indexName"
     },
     "request": {
       "path": "/1/indexes/indexName/query",
-      "method": "POST",
-      "body": {
-        "query": "myQuery"
-      }
+      "method": "POST"
     }
   },
   {
     "method": "search",
-    "testName": "search with facetFilters",
+    "testName": "search with searchParams",
     "parameters": {
       "indexName": "indexName",
       "searchParams": {