
modify-db-subnet-group
**********************


DESCRIPTION
===========

Modifies an existing DB subnet group. DB subnet groups must contain at
least one subnet in at least two AZs in the region.


SYNOPSIS
========

   aws rds modify-db-subnet-group
     --db-subnet-group-name <value>
     --subnet-ids <value>
     [--db-subnet-group-description <value>]


REQUIRED PARAMETERS
===================

"--db-subnet-group-name"  (string)
   The name for the DB Subnet Group. This value is stored as a
   lowercase string.

   Constraints: Must contain no more than 255 alphanumeric characters
   or hyphens. Must not be "Default".

   Example: "mySubnetgroup"

"--subnet-ids"  (list of string)
   The EC2 Subnet IDs for the DB Subnet Group.

   *Parameter Syntax*

      ["string", ...]


OPTIONAL PARAMETERS
===================

"--db-subnet-group-description"  (string)
   The description for the DB Subnet Group.
