Generates a short-lived signed share link for the display's CURRENT content. The ONLY supported way to share what's on a screen (legacy permanent public viewer was removed for GDPR compliance). Use this for any 'show me my display', 'send what's on the screen to a colleague', 'embed in chat or document', or anything that implies seeing live display content. The returned previewUrl is read-only, expires after ttl_seconds, and dies the moment new content is pushed. TTL ceiling depends on privacy_mode: 'Private' (default) caps at 3600s; 'Public' (owner opt-in) caps at 86400s. Requested TTLs above the ceiling are silently clamped — ttlSeconds in the response is the actual lifetime. Recipients see the content in clearly-marked preview chrome — they cannot push, configure, or discover other displays. Requires display_view access. Returns previewUrl, expiresAt, ttlSeconds, displayName, contentVersionId and privacyMode.
Connector