diff --git a/api/src/test/resources/1_base64.json b/api/src/test/resources/1_base64.json
new file mode 100644
index 00000000..bdb596cc
--- /dev/null
+++ b/api/src/test/resources/1_base64.json
@@ -0,0 +1,11 @@
+{
+  "type": "aws.s3.object.created",
+  "id": "C234-1234-1234",
+  "time": "2018-04-26T14:48:09.769Z",
+  "source": "https://serverless.com",
+  "dataschema": "/my-schema",
+  "datacontenttype": "application/json",
+  "specversion": "1.0",
+  "data_base64": "bXlkYXRh",
+  "my-extension" : "extension-value"
+}
\ No newline at end of file