Name: event-raw-data-request
Type: request
Purpose: >
  Deliver an archive file containing files from event directory
Response: event-raw-data
Inherits: message
Elements:
  Event-Id: { required: true, type: identifier, class: event }
Rejection-Codes:
  41: Event does not exist
Notes: >
  The Raw-Data element in the response contains a Base64-encoded
  archive file in zip format.