Added/updated snippets for docs (#2318)

docs/doc_examples/e5c710b08a545522d50b4ce35503bc46.asciidoc

@@ -0,0 +1,37 @@
+// 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.index({
+  index: "my-data-stream",
+  pipeline: "my-pipeline",
+  document: {
+    "@timestamp": "2099-03-07T11:04:05.000Z",
+    "my-keyword-field": "foo",
+  },
+});
+console.log(response);
+
+const response1 = await client.bulk({
+  index: "my-data-stream",
+  pipeline: "my-pipeline",
+  operations: [
+    {
+      create: {},
+    },
+    {
+      "@timestamp": "2099-03-07T11:04:06.000Z",
+      "my-keyword-field": "foo",
+    },
+    {
+      create: {},
+    },
+    {
+      "@timestamp": "2099-03-07T11:04:07.000Z",
+      "my-keyword-field": "bar",
+    },
+  ],
+});
+console.log(response1);
+----