diff --git a/src/bucket.ts b/src/bucket.ts
index 314870ed0..8b7f86334 100644
--- a/src/bucket.ts
+++ b/src/bucket.ts
@@ -2812,7 +2812,7 @@ class Bucket extends ServiceObject<Bucket, BucketMetadata> {
 
     this.storageTransport.makeRequest(
       {
-        url: `${this.baseUrl}/o`,
+        url: `${this.baseUrl}/${this.id}/o`,
         queryParameters: query as unknown as StorageQueryParameters,
       },
       (err, data, resp) => {
diff --git a/src/storage.ts b/src/storage.ts
index 3d561de0a..ac3aa6a5f 100644
--- a/src/storage.ts
+++ b/src/storage.ts
@@ -1091,7 +1091,7 @@ export class Storage {
       {
         method: 'POST',
         queryParameters: query,
-        body,
+        body: JSON.stringify(body),
         url: '/b',
         responseType: 'json',
         headers: {