WP_REST_Post_Statuses_Controller::check_read_permission( object $status )

Source

File: wp-includes/rest-api/endpoints/class-wp-rest-post-statuses-controller.php

protected function check_read_permission( $status ) {
		if ( true === $status->public ) {
			return true;
		}

		if ( false === $status->internal || 'trash' === $status->name ) {
			$types = get_post_types( array( 'show_in_rest' => true ), 'objects' );

			foreach ( $types as $type ) {
				if ( current_user_can( $type->cap->edit_posts ) ) {
					return true;
				}
			}
		}

		return false;
	}