Update Post

Updates an existing Facebook Page post: edit the text, reschedule a scheduled post, or publish a scheduled post immediately

Updates an existing Facebook Page post: edit the text, reschedule a scheduled post, or publish a scheduled post immediately. Media cannot be changed.

App	Facebook Organic
Operation ID	facebook_update_post
Type	Action
Connection	facebook (required)
Credits per run	1
Agent / MCP tool	Yes
Requires approval	Yes (write operation)

Inputs

Field	Type	Required	Default	Description
page	string or SelectItem	Yes	-	Select the Facebook Page the post belongs to, ask the user for it if not provided
post_id	string	No	-	ID of the post to update, in the pageid_postid format returned by facebook_list_posts and facebook_publish_post. The post’s media cannot be changed, only its text and schedule.
message	string	No	-	New text for the post. Leave empty to keep the current text.
scheduled_publish_time	string or integer or number	No	-	New publish time for a SCHEDULED post (reschedule). Accepts a unix timestamp in seconds, ‘YYYY-MM-DD HH:MM’ interpreted as UTC, or ISO 8601 with a timezone offset. Must be at least 10 minutes in the future. Only works on posts that are not yet published.
publish_now	boolean	No	-	Set to True to publish a SCHEDULED post immediately instead of waiting for its scheduled time. Cannot be combined with scheduled_publish_time.

SelectItem

Field	Type	Required	Default	Description
value	string	Yes	-	The value of the selectable item.
label	string	Yes	-	The label of the selectable item, used for display purposes. If not provided, defaults to the value.

Output

Type: Dict

Returns the updated post details and which fields were changed.

Fields: post_id, post_url, page_id, page_name, updated, status

Example:

{
  "post_id": "1234567890_9876543210",
  "post_url": "https://www.facebook.com/1234567890_9876543210",
  "page_id": "1234567890",
  "page_name": "My Page",
  "updated": [
    "message"
  ],
  "status": "updated"
}