Added/updated snippets for docs (#2318)

docs/doc_examples/64ffaa6814ec1ec4f59b8f33b47cffb4.asciidoc

@@ -0,0 +1,13 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.indices.putSettings({
+  index: "my-index",
+  settings: {
+    "archived.*": null,
+  },
+});
+console.log(response);
+----