AWS SDK Version 2 for .NET
API Reference

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.NET Framework 3.5
Modifies an existing DB subnet group. DB subnet groups must contain at least one subnet in at least two AZs in the region.

Namespace: Amazon.RDS
Assembly: AWSSDK.dll
Version: (assembly version)


public abstract ModifyDBSubnetGroupResponse ModifyDBSubnetGroup(
         ModifyDBSubnetGroupRequest request


Type: Amazon.RDS.Model.ModifyDBSubnetGroupRequest

Container for the necessary parameters to execute the ModifyDBSubnetGroup service method.

Return Value
Type: Amazon.RDS.Model.ModifyDBSubnetGroupResponse
The response from the ModifyDBSubnetGroup service method, as returned by RDS.


DBSubnetGroupDoesNotCoverEnoughAZsException Subnets in the DB subnet group should cover at least two Availability Zones unless there is only one Availability Zone.
DBSubnetGroupNotFoundException DBSubnetGroupName does not refer to an existing DB subnet group.
DBSubnetQuotaExceededException Request would result in user exceeding the allowed number of subnets in a DB subnet groups.
InvalidSubnetException The requested subnet is invalid, or multiple subnets were requested that are not all in a common VPC.
SubnetAlreadyInUseException The DB subnet is already in use in the Availability Zone.

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5