Flutter: purgeBucketCache

Invalidates the CDN cache for every object in a bucket.

• Requires the secret key and the purgeCache feature enabled for your project on the storage server.
• When transformations is true, only the resized/formatted variants are purged, leaving the original cached objects intact. Otherwise the bucket's object cache is purged.
• Policy permissions required:
  • buckets permissions: select
  • objects permissions: none
• Refer to the Storage guide on how access control works

Parameters

• id

  (Required)

  The unique identifier of the bucket whose CDN cache should be purged.

• transformations

  (Optional)

  When true, only the transformed (resized/formatted) variants are purged, leaving the original cached objects intact. Defaults to false.

Examples

Purge the CDN cache for a bucket

final String res = await supabase
  .storage
  .purgeBucketCache('avatars');