Added/updated snippets for docs (#2318)

docs/doc_examples/a3f56fa16c6cc67c2db31a4ba9ca11a7.asciidoc

@@ -0,0 +1,15 @@
+// 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.enrich.putPolicy({
+  name: "networks-policy",
+  range: {
+    indices: "networks",
+    match_field: "range",
+    enrich_fields: ["name", "department"],
+  },
+});
+console.log(response);
+----