# preset: default | permissive | very_permissive # allow_credentials: bool allow_credentials: true # allow_headers: '*' OR # - "list" # allow_methods: '*' OR "string" OR # - "list" # allow_origin: '*' OR "string" OR # - "list" # allow_private_network: bool # expose_headers: '*' OR "string" OR # - "list" expose_headers: - "Cache-Control" - "Content-Language" - "Content-Type" - "Expires" - "Last-Modified" - "Pragma" # max_age: seconds # vary: # - "list"