Added/updated snippets for docs (#2318)

docs/doc_examples/cb4388b72d41c431ec9ca8255b2f65fb.asciidoc

@@ -0,0 +1,31 @@
+// 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.indices.create({
+  index: "example",
+  mappings: {
+    properties: {
+      geometry: {
+        type: "shape",
+      },
+    },
+  },
+});
+console.log(response);
+
+const response1 = await client.index({
+  index: "example",
+  id: 1,
+  refresh: "wait_for",
+  document: {
+    name: "Lucky Landing",
+    geometry: {
+      type: "point",
+      coordinates: [1355.400544, 5255.530286],
+    },
+  },
+});
+console.log(response1);
+----