before_action :require_public_data, :only => [:create, :update, :upload, :close, :subscribe, :unsubscribe]
before_action :check_api_writable, :only => [:create, :update, :upload, :subscribe, :unsubscribe]
before_action :check_api_readable, :except => [:create, :update, :upload, :download, :query, :subscribe, :unsubscribe]
- before_action(:only => [:index, :feed]) { |c| c.check_database_readable(true) }
around_action :api_call_handle_error
around_action :api_call_timeout, :except => [:upload]