diff --git a/src/Comment_Command.php b/src/Comment_Command.php
index 3b1578017..384af1fe9 100644
--- a/src/Comment_Command.php
+++ b/src/Comment_Command.php
@@ -80,6 +80,51 @@ public function __construct() {
 	 *
 	 * ## OPTIONS
 	 *
+	 * [--comment_agent=<comment_agent>]
+	 * : The HTTP user agent of the comment author.
+	 *
+	 * [--comment_approved=<comment_approved>]
+	 * : Whether the comment has been approved. Default 1.
+	 *
+	 * [--comment_author=<comment_author>]
+	 * : The name of the author of the comment.
+	 *
+	 * [--comment_author_email=<comment_author_email>]
+	 * : The email address of the comment author.
+	 *
+	 * [--comment_author_IP=<comment_author_IP>]
+	 * : The IP address of the comment author.
+	 *
+	 * [--comment_author_url=<comment_author_url>]
+	 * : The URL address of the comment author.
+	 *
+	 * [--comment_content=<comment_content>]
+	 * : The content of the comment.
+	 *
+	 * [--comment_date=<yyyy-mm-dd-hh-ii-ss>]
+	 * : The date the comment was submitted.
+	 *
+	 * [--comment_date_gmt=<yyyy-mm-dd-hh-ii-ss>]
+	 * : The date the comment was submitted in the GMT timezone.
+	 *
+	 * [--comment_karma=<comment_karma>]
+	 * : The karma of the comment. Default 0.
+	 *
+	 * [--comment_parent=<comment_parent>]
+	 * : ID of this comment's parent, if any. Default 0.
+	 *
+	 * [--comment_post_ID=<comment_post_ID>]
+	 * : ID of the post that relates to the comment, if any.
+	 *
+	 * [--comment_type=<comment_type>]
+	 * : Comment type. Default 'comment'.
+	 *
+	 * [--comment_meta=<comment_meta>]
+	 * : Array in JSON format of comment meta values keyed by their comment meta key.
+	 *
+	 * [--user_id=<user_id>]
+	 * : ID of the user who submitted the comment. Default 0.
+	 *
 	 * [--<field>=<value>]
 	 * : Associative args for the new comment. See wp_insert_comment().
 	 *
@@ -100,6 +145,8 @@ public function __construct() {
 	 * @param array<string, mixed> $assoc_args Associative arguments.
 	 */
 	public function create( $args, $assoc_args ) {
+		$assoc_args = Utils\parse_shell_arrays( $assoc_args, [ 'comment_meta' ] );
+
 		$assoc_args = wp_slash( $assoc_args );
 		parent::_create(
 			$args,
@@ -137,6 +184,52 @@ function ( $params ) {
 	 * <id>...
 	 * : One or more IDs of comments to update.
 	 *
+	 * [--comment_agent=<comment_agent>]
+	 * : The HTTP user agent of the comment author.
+	 *
+	 * [--comment_approved=<comment_approved>]
+	 * : Whether the comment has been approved.
+	 *
+	 * [--comment_author=<comment_author>]
+	 * : The name of the author of the comment.
+	 *
+	 * [--comment_author_email=<comment_author_email>]
+	 * : The email address of the comment author.
+	 *
+	 * [--comment_author_IP=<comment_author_IP>]
+	 * : The IP address of the comment author.
+	 *
+	 * [--comment_author_url=<comment_author_url>]
+	 * : The URL address of the comment author.
+	 *
+	 * [--comment_content=<comment_content>]
+	 * : The content of the comment.
+	 *
+	 * [--comment_date=<yyyy-mm-dd-hh-ii-ss>]
+	 * : The date the comment was submitted.
+	 *
+	 * [--comment_date_gmt=<yyyy-mm-dd-hh-ii-ss>]
+	 * : The date the comment was submitted in the GMT timezone. Note that
+	 * wp_update_comment() always recalculates this from 'comment_date'.
+	 *
+	 * [--comment_karma=<comment_karma>]
+	 * : The karma of the comment.
+	 *
+	 * [--comment_parent=<comment_parent>]
+	 * : ID of this comment's parent, if any.
+	 *
+	 * [--comment_post_ID=<comment_post_ID>]
+	 * : ID of the post that relates to the comment, if any.
+	 *
+	 * [--comment_type=<comment_type>]
+	 * : Comment type.
+	 *
+	 * [--comment_meta=<comment_meta>]
+	 * : Array in JSON format of comment meta values keyed by their comment meta key.
+	 *
+	 * [--user_id=<user_id>]
+	 * : ID of the user who submitted the comment.
+	 *
 	 * --<field>=<value>
 	 * : One or more fields to update. See wp_update_comment().
 	 *
@@ -150,6 +243,8 @@ function ( $params ) {
 	 * @param array<string, mixed> $assoc_args Associative arguments.
 	 */
 	public function update( $args, $assoc_args ) {
+		$assoc_args = Utils\parse_shell_arrays( $assoc_args, [ 'comment_meta' ] );
+
 		$assoc_args = wp_slash( $assoc_args );
 		parent::_update(
 			$args,
diff --git a/src/Post_Command.php b/src/Post_Command.php
index 5e10c546b..fd472fbea 100644
--- a/src/Post_Command.php
+++ b/src/Post_Command.php
@@ -127,6 +127,13 @@ public function __construct() {
 	 * [--meta_input=<meta_input>]
 	 * : Array in JSON format of post meta values keyed by their post meta key. Default empty.
 	 *
+	 * [--page_template=<page_template>]
+	 * : Page template to use.
+	 *
+	 * [--import_id=<import_id>]
+	 * : The post ID to be used when inserting a new post. If specified, must not
+	 * match any existing post ID.
+	 *
 	 * [<file>]
 	 * : Read post content from <file>. If this value is present, the
 	 *     `--post_content` argument will be ignored.
@@ -338,6 +345,9 @@ function ( $params ) {
 	 * [--meta_input=<meta_input>]
 	 * : Array in JSON format of post meta values keyed by their post meta key. Default empty.
 	 *
+	 * [--page_template=<page_template>]
+	 * : Page template to use.
+	 *
 	 * [<file>]
 	 * : Read post content from <file>. If this value is present, the
 	 *     `--post_content` argument will be ignored.
diff --git a/src/User_Application_Password_Command.php b/src/User_Application_Password_Command.php
index 0dffef714..b28e002ba 100644
--- a/src/User_Application_Password_Command.php
+++ b/src/User_Application_Password_Command.php
@@ -357,8 +357,8 @@ public function create( $args, $assoc_args ) {
 	 * <uuid>
 	 * : The universally unique ID of the application password.
 	 *
-	 * [--<field>=<value>]
-	 * : Update the <field> with a new <value>. Currently supported fields: name.
+	 * [--name=<name>]
+	 * : The new name of the application password.
 	 *
 	 * ## EXAMPLES
 	 *
diff --git a/src/User_Command.php b/src/User_Command.php
index 59d6f3d34..a508059ad 100644
--- a/src/User_Command.php
+++ b/src/User_Command.php
@@ -538,12 +538,42 @@ public function create( $args, $assoc_args ) {
 	 * [--rich_editing=<rich_editing>]
 	 * : A string for whether to enable the rich editor or not. False if not empty.
 	 *
+	 * [--syntax_highlighting=<syntax_highlighting>]
+	 * : Whether to enable the rich code editor for the user. Accepts 'true' or
+	 * 'false' as a string literal, not boolean.
+	 *
+	 * [--comment_shortcuts=<comment_shortcuts>]
+	 * : Whether to enable comment moderation keyboard shortcuts for the user.
+	 * Accepts 'true' or 'false' as a string literal, not boolean.
+	 *
+	 * [--admin_color=<admin_color>]
+	 * : Admin color scheme for the user.
+	 *
+	 * [--use_ssl=<use_ssl>]
+	 * : Whether the user should always access the admin over https.
+	 *
 	 * [--user_registered=<yyyy-mm-dd-hh-ii-ss>]
 	 * : The date the user registered.
 	 *
+	 * [--user_activation_key=<user_activation_key>]
+	 * : Password reset key.
+	 *
+	 * [--spam=<spam>]
+	 * : Multisite only. Whether the user is marked as spam.
+	 *
+	 * [--show_admin_bar_front=<show_admin_bar_front>]
+	 * : Whether to display the admin bar for the user on the site's front end.
+	 * Accepts 'true' or 'false' as a string literal, not boolean.
+	 *
 	 * [--role=<role>]
 	 * : A string used to set the user's role.
 	 *
+	 * [--locale=<locale>]
+	 * : The user's locale.
+	 *
+	 * [--meta_input=<meta_input>]
+	 * : Array in JSON format of user meta values keyed by their user meta key.
+	 *
 	 * --<field>=<value>
 	 * : One or more fields to update. For accepted fields, see wp_update_user().
 	 *
@@ -584,6 +614,8 @@ public function update( $args, $assoc_args ) {
 			add_filter( 'send_password_change_email', '__return_false' );
 		}
 
+		$assoc_args = Utils\parse_shell_arrays( $assoc_args, [ 'meta_input' ] );
+
 		$assoc_args = wp_slash( $assoc_args );
 		parent::_update( $user_ids, $assoc_args, 'wp_update_user' );