Merge #535

535: Changes related to the next Meilisearch release (v1.9.0) r=curquiza a=meili-bot

Related to this issue: meilisearch/integration-guides#301

This PR:
- gathers the changes related to the next Meilisearch release (v1.9.0) so that this package is ready when the official release is out.
- should pass the tests against the [latest pre-release of Meilisearch](https://github.com/meilisearch/meilisearch/releases).
- might eventually contain test failures until the Meilisearch v1.9.0 is out.

⚠️ This PR should NOT be merged until the next release of Meilisearch (v1.9.0) is out.

_This PR is auto-generated for the [pre-release week](https://github.com/meilisearch/integration-guides/blob/main/resources/pre-release-week.md) purpose._


Co-authored-by: meili-bot <74670311+meili-bot@users.noreply.github.com>
Co-authored-by: curquiza <clementine@meilisearch.com>

index_search.go

@@ -153,6 +153,9 @@ func searchPostRequestParams(query string, request *SearchRequest) map[string]in
 		hybrid["semanticRatio"] = request.Hybrid.SemanticRatio
 		params["hybrid"] = hybrid
 	}
+	if request.RetrieveVectors {
+		params["retrieveVectors"] = request.RetrieveVectors
+	}
 
 	return params
 }

index_search_test.go

@@ -1638,11 +1638,11 @@ func TestIndex_SearchWithVectorStore(t *testing.T) {
 		client: defaultClient,
 		query:  "Pride and Prejudice",
 		request: SearchRequest{
-			Vector: []float32{0.1, 0.2, 0.3},
 			Hybrid: &SearchRequestHybrid{
 				SemanticRatio: 0.5,
 				Embedder:      "default",
 			},
+			RetrieveVectors: true,
 		},
 	}
 
@@ -1660,10 +1660,5 @@ func TestIndex_SearchWithVectorStore(t *testing.T) {
 	for _, hit := range got.Hits {
 		hit := hit.(map[string]interface{})
 		require.NotNil(t, hit["_vectors"])
-		vectors := hit["_vectors"].(map[string]interface{})
-
-		require.NotNil(t, vectors["default"])
-		def := vectors["default"].([]interface{})
-		require.Equal(t, 3, len(def))
 	}
 }

types.go

@@ -361,6 +361,7 @@ type SearchRequest struct {
 	IndexUID                string
 	Query                   string
 	Hybrid                  *SearchRequestHybrid
+	RetrieveVectors         bool
 }
 
 type SearchRequestHybrid struct {