We are currently building an application which is able to create Boards, Groups, Items and SubItems via the API by importing third-party projects into monday.com (data formats which are currently not supported by the official importer).
Everything worked so far until we reached the SubItems. Attempting to create a SubItem via the
create_subitem mutation results in a
NoSubitemsColumnInThisBoard error telling that “There is no subitem column on this board, please add it first”.
Unfortunately creating SubItems is a key-feature for our use-case since we are importing data which is structured as multiple layers. Quick Example:
1.1 Collection of tasks 1.1.1 Main Task 220.127.116.11 Sub Task 1 18.104.22.168 Sub Task 2
We even tried to issue a
create_column mutation with the undocumented type
subtasks as observed in the UI which failed as well.
Is there any to create SubItems via the API without touching the Board in the UI? Thanks in advance!
For reference, this appears to be the same issue: