board_categories_get
Reads categories in the Free Board app (pApp A00003, or an instance code of the same family). Another app code is refused before any request.
Inputs
| Field | Required here | Contract |
|---|---|---|
categoryId |
No | integer; greater than 0; Omit to list free-board or article categories; provide a discovered ID to read its metadata and labels (article subcategories). |
instanceCode |
No | string; pattern ^A(?:000|9[0-9]{2})03$; Optional: which installed Free Board app to use (its code, such as A00003 or A90103). Omit it when only one is installed; when several are, pick one from the installed list. |