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do_action( "save_post_{$post->post_type}", int $post_ID, WP_Post $post, bool $update )

Fires once a post has been saved.

The dynamic portion of the hook name, $post->post_type, refers to the post type slug.

Used By	Description
wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::trash_changeset_post()	Trash or delete a changeset post.
wp-includes/post.php: wp_publish_post()	Publish a post by transitioning the post status.
wp-includes/post.php: wp_insert_post()	Insert or update a post.

Version	Description
3.7.0	Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/save_post_post-post_type