JavaScript: Upload to a signed URL

Upload a file with a token generated from createSignedUploadUrl.

• RLS policy permissions required:
  • buckets table permissions: none
  • objects table permissions: none
• Refer to the Storage guide on how access control works

Parameters

• path

  (Required)

  The file path, including the file name. Should be of the format `folder/subfolder/filename.png`. The bucket must already exist before attempting to upload.

• token

  (Required)

  The token generated from `createSignedUploadUrl`

• fileBody

  (Required)

  The body of the file to be stored in the bucket.

• fileOptions

  (Optional)

Examples

Upload to a signed URL

const \{ data, error \} = await supabase
  .storage
  .from('avatars')
  .uploadToSignedUrl('folder/cat.jpg', 'token-from-createSignedUploadUrl', file)