1 files changed, 8 insertions, 0 deletions
diff --git a/hosted-api/src/main/java/ai/vespa/hosted/api/MultiPartStreamer.java b/hosted-api/src/main/java/ai/vespa/hosted/api/MultiPartStreamer.java
index 7ed86210957..6b2f5596fd6 100644
--- a/hosted-api/src/main/java/ai/vespa/hosted/api/MultiPartStreamer.java
+++ b/hosted-api/src/main/java/ai/vespa/hosted/api/MultiPartStreamer.java
@@ -56,6 +56,14 @@ public class MultiPartStreamer {
         return this;
     }
 
+    /** Adds the given data as a named part in this, using the {@code "application/octet-stream" content type}. */
+    public MultiPartStreamer addBytes(String name, byte[] data) {
+        streams.add(() -> separator(name, "application/octet-stream"));
+        streams.add(() -> new ByteArrayInputStream(data));
+
+        return this;
+    }
+
     /** Adds the contents of the file at the given path as a named part in this. */
     public MultiPartStreamer addFile(String name, Path path) {
         streams.add(() -> separator(name, path));