[API] Generator: Updates code to return Elasticsearch::API:Response

Author: picandocodigo

elasticsearch-api/utils/thor/templates/_perform_request.erb

@@ -19,22 +19,32 @@
 <%- if ['bulk', 'msearch', 'msearch_template', 'find_structure'].include? @method_name -%>
   <%= self.send("#{@method_name}_body_helper".to_s) %>
   headers.merge!("Content-Type" => "application/x-ndjson")
-  <%= '  '*(@namespace_depth+4) %>perform_request(method, path, params, payload, headers).body
+  Elasticsearch::API::Response.new(
+    perform_request(method, path, params, payload, headers)
+  )
 <%- elsif @method_name == 'ping' -%>
   <%= ping_perform_request %>
 <%- else -%>
   <%- if needs_ignore_404?(@endpoint_name) %>
     Utils.__rescue_from_not_found do
-    perform_request(method, path, params, body, headers).status == 200 ? true : false
+      perform_request(method, path, params, body, headers).status == 200 ? true : false
     end
   <%- elsif needs_complex_ignore_404?(@endpoint_name) -%>
     if Array(arguments[:ignore]).include?(404)
-    Utils.__rescue_from_not_found { perform_request(method, path, params, body, headers).body }
+    Utils.__rescue_from_not_found {
+      Elasticsearch::API::Response.new(
+        perform_request(method, path, params, body, headers)
+      )
+    }
     else
-    perform_request(method, path, params, body, headers).body
+    Elasticsearch::API::Response.new(
+      perform_request(method, path, params, body, headers)
+    )
     end
   <%- else -%>
-    perform_request(method, path, params, body, headers).body
+    Elasticsearch::API::Response.new(
+      perform_request(method, path, params, body, headers)
+    )
   <%- end -%>
 <%- end -%>
 <%= '  '*(@namespace_depth+3) %>end