This API is used to download attendee auto-assigned number CSV.
This API can be accessed by event admin and super admin. Users have to pass their authentication key for user authentication.
Here is the possible error messages, which return if any condition gets failed or required data is missing for processing.
|Error Code||Error Description|
|401||You are not authorized to view the resource.|
|403||Accessing the resource you were trying to reach is forbidden.|
|404||The resource you were trying to reach is not found.|
|4040200||Event Not Found|
|4030201||Not Event Host|