public function delete( $args, $assoc_args ) {
		$args = $this->replace_login_with_user_id( $args );
		parent::delete( $args, $assoc_args );
	}
public function delete( $args, $assoc_args ) {
		$args = $this->replace_login_with_user_id( $args );
		parent::delete( $args, $assoc_args );
	}
public function delete ( $ args , $ assoc_args ) { $ args = $ this -> replace_login_with_user_id ( $ args ) ; parent :: delete ( $ args , $ assoc_args ) ; }
Deletes a meta field.

## OPTIONS

<user>
: The user login, user email, or user ID of the user to delete metadata from.

<key>
: The metadata key.

[<value>]
: The value to delete. If omitted, all rows with key will deleted.

## EXAMPLES

# Delete user meta
$ wp user meta delete 123 bio
Success: Deleted custom field.
Deletes a meta field .