appwrite/docs/examples/1.2.x/client-rest/examples/storage/update-file.md

PUT /v1/storage/buckets/{bucketId}/files/{fileId} HTTP/1.1 Host: HOSTNAME Content-Type: application/json X-Appwrite-Response-Format: 1.0.0 X-Appwrite-Project: 5df5acd0d48c2 X-Appwrite-JWT: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ...

{ "permissions": ["read("any")"] }