refactor: streamline response handling by introducing readResponseBody utility

client/response.go

@@ -0,0 +1,26 @@
+package client
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+)
+
+func readResponseBody[T any](res *http.Response) (*T, error) {
+	defer func(Body io.ReadCloser) {
+		_ = Body.Close()
+	}(res.Body)
+
+	responseBody, err := io.ReadAll(res.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	var target T
+	err = json.Unmarshal(responseBody, target)
+	if err != nil {
+		return nil, err
+	}
+
+	return &target, nil
+}