Added/updated snippets for docs (#2318)

docs/doc_examples/a547bb926c25f670078b98fbe67de3cc.asciidoc

@@ -0,0 +1,11 @@
+// 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.synonyms.deleteSynonymRule({
+  set_id: "my-synonyms-set",
+  rule_id: "test-1",
+});
+console.log(response);
+----