4.37. Editor - Add a unit Id 4.37. Description As an Editor ,   I want to be able to create a missing unit for a given block,   So that I can attach at a later stage the vertical cabling entries for that unit. Priority High Actors Editor API Calls POST /units Linked Processes Status Implemented Preconditions The User must be authenticated and have the Editor role. The User has a block id for which he wants to create a block The User has the mandatory unit information Postconditions The system returns the created unit Main flow The  Editor uses an API call to create a new unit for a given block. The system validates the input parameters. The system returns the created unit Exceptions [400 Bad Request] Invalid input: If mandatory fields are missing or invalid, the system returns an error message. [500 Internal Server Error] System Error If the system fails to save changes due to an internal error, it displays an appropriate message and logs the error for further investigation.