account | DynamicAccount | Yes | - | Select the X Ads account that owns the draft post. |
draft_post_id | string or SelectItem | Yes | - | Draft post ID to update. Find it with x_ads_list_posts using tweet_type DRAFT. |
text | string | No | - | New text for the draft. |
media_urls | string or array of string | No | - | Media to upload and attach, replacing the current media (list or comma-separated). Accepts direct URLs, Google Drive share links with sharing set to ‘Anyone with the link’, or files uploaded through Markifact. Use this OR media_keys. |
media_keys | string or array of string | No | - | Already-uploaded media keys to attach, replacing the current media. |
card_uri | string | No | - | Card to attach, replacing the current one. |
nullcast | boolean | No | - | Whether the draft publishes as Promoted-only. |
name | string | No | - | New internal name for the draft, up to 80 characters. |