Retrieve the white-label branding resolved for the caller's effective Account, including logo, color scheme, fonts, CSS, and domain configuration. An Account sees its own values and inherits values it has not set from its parent Accounts. A parent can set the child's branding mode through its parent link: Enforced makes the parent's populated values win, and Disabled stops inheritance. To resolve branding for another accessible Account, send X-Wingspan-Account.