Update employee

Partial update of first_name, last_name, role, gender or fca_number. Only the fields you send are changed.

email cannot be changed here — it is the login identifier, so changing it is an identity change rather than a profile edit.

Role changes are restricted. Moving an employee out of SUPPORT or “CLIENT MANAGER” while they still hold active assignments returns 422: the assignments would be left pointing at someone who can no longer act on them. Remove the assignments first, then change the role.

Your organisation is derived from your API key. There is no field for naming an organisation or a CRM, and any unrecognised field in the body returns 400 rather than being ignored — so a misunderstanding surfaces immediately instead of silently doing nothing.