Added/updated snippets for docs (#2318)

docs/doc_examples/46064e81620162a23e75002a7eeb8b10.asciidoc

@@ -0,0 +1,18 @@
+// 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.ilm.moveToStep({
+  index: "my-index-000001",
+  current_step: {
+    phase: "hot",
+    action: "complete",
+    name: "complete",
+  },
+  next_step: {
+    phase: "warm",
+  },
+});
+console.log(response);
+----