action jellyfin_get_branding_options { label: "Gets branding configuration." provider: jellyfin method: GET path: "/Branding/Configuration" encoding: json output: { type: "object" properties: { CustomCss: { type: "string" description: "Gets or sets the custom CSS." } LoginDisclaimer: { type: "string" description: "Gets or sets the login disclaimer." } } additionalProperties: false } }