Modifies an existing subnet group. subnet groups must contain at least one subnet in at least two Availability Zones in the Amazon Web Services Region.
get/#Action=ModifyDBSubnetGroup
Query parameters
DBSubnetGroupNamestring required
<p>The name for the subnet group. This value is stored as a lowercase string. You can't modify the default subnet group. </p> <p>Constraints: Must match the name of an existing <code>DBSubnetGroup</code>. Must not be default.</p> <p>Example: <code>mySubnetgroup</code> </p>
DBSubnetGroupDescriptionstring
The description for the subnet group.
SubnetIdsstring[] required
The Amazon EC2 subnet IDs for the subnet group.
Action'ModifyDBSubnetGroup' required
Version'2014-10-31' required
Response
Success