/**
* Get meta field value.
+ *
+ * ## OPTIONS
+ *
+ * <user>
+ * : The user login, user email, or user ID of the user to get metadata for.
+ *
+ * <key>
+ * : The metadata key.
+ *
+ * [--format=<format>]
+ * : Accepted values: table, json. Default: table
*
* @synopsis <user> <key> [--format=<format>]
*/
/**
* Delete a meta field.
+ *
+ * <user>
+ * : The user login, user email, or user ID of the user to delete metadata from.
+ *
+ * <key>
+ * : The metadata key.
*
* @synopsis <user> <key>
*/
/**
* Add a meta field.
+ *
+ * <user>
+ * : The user login, user email, or user ID of the user to add metadata for.
+ *
+ * <key>
+ * : The metadata key.
+ *
+ * <value>
+ * : The new metadata value.
*
* @synopsis <user> <key> <value> [--format=<format>]
*/
/**
* Update a meta field.
+ *
+ * <user>
+ * : The user login, user email, or user ID of the user to update metadata for.
+ *
+ * <key>
+ * : The metadata key.
+ *
+ * <value>
+ * : The new metadata value.
*
* @alias set
* @synopsis <user> <key> <value> [--format=<format>]