Added/updated snippets for docs (#2318)

docs/doc_examples/eee6110831c08b9c1b3f56b24656e95b.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.transport.request({
+  method: "PUT",
+  path: "/_inference/text_embedding/hugging-face-embeddings",
+  body: {
+    service: "hugging_face",
+    service_settings: {
+      api_key: "<access_token>",
+      url: "<url_endpoint>",
+    },
+  },
+});
+console.log(response);
+----