Update custom field
Update a custom field’s name, required flag, default, or options. The type can’t change, except between dropdown and multiselect. Options that tasks still use can’t be removed or renamed; the request is rejected instead of changing task values.
Authorizations
API key or session token (Bearer)
Path Parameters
Body
New name for the field. Cannot be blank.
Only dropdown and multiselect can switch between each other. Task values are converted, and switching to dropdown is rejected while a task has more than one option picked. Any other type change is rejected.
text, number, date, dropdown, boolean, multiselect Whether every task must have a value. Turning it on needs a default, which fills tasks that have no value yet.
Value new tasks start with. Send null or an empty string to clear it. Multiselect defaults are a JSON array of options.
The full option list for dropdown and multiselect fields, in display order. Adding and reordering options is always allowed. Removing or renaming an option that a task still uses is rejected with 400, so task values are never changed silently.