operationId: updateFirm
Updates mutable firm profile fields for the active firm. Requires firm admin write permission.
Headers
Body
Optionalfirm_id (only required when X-Firm-ID is absent). All other firm profile fields are accepted as additionalProperties — pass the subset you want to change.
Common fields from the firm profile (see Get firm):
Example
Response — 200 OK
Returns the updated Firm object.

