Create or updates the latest RsUserThemeSetting for a company (recording the authenticated user as author) with the supplied theme_options JSON, and — when a logo_image file is sent — stores it to S3 and writes it onto the company's RsWhiteLabel logo. Distinct from /account/white-label/theme/save: this route is and does not take a user_id (it uses the authenticated user).

Choose the content type to match what you are sending:

Both accept the same fields. Use multipart/form-data only when you attach logo_image, because a file cannot travel in a JSON body.

Auth

• Account bearer. company_id must sit inside your own account tree — partner can target any company beneath it. Account user limited to its own part of the account tree.

Rate limit

• No rate limit.

Body (multipart/form-data)

Behaviour

• 200 with { status, message, data, white_label }: data is the saved RsUserThemeSetting row; white_label carries company_id and S3-resolved logo/login_logo/mobile_logo/favicon (null when unset).
• 422 if company_id is missing/invalid/out of hierarchy, theme_options is missing, or logo_image is too large / wrong type.