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Creates a new subnet group. subnet groups must contain at least one subnet in at least two Availability Zones in the Amazon Web Services Region.
For .NET Core this operation is only available in asynchronous form. Please refer to CreateDBSubnetGroupAsync.
Namespace: Amazon.DocDB
Assembly: AWSSDK.DocDB.dll
Version: 3.x.y.z
public abstract CreateDBSubnetGroupResponse CreateDBSubnetGroup( CreateDBSubnetGroupRequest request )
Container for the necessary parameters to execute the CreateDBSubnetGroup service method.
| Exception | Condition |
|---|---|
| DBSubnetGroupAlreadyExistsException | DBSubnetGroupName is already being used by an existing subnet group. |
| DBSubnetGroupDoesNotCoverEnoughAZsException | Subnets in the subnet group should cover at least two Availability Zones unless there is only one Availability Zone. |
| DBSubnetGroupQuotaExceededException | The request would cause you to exceed the allowed number of subnet groups. |
| DBSubnetQuotaExceededException | The request would cause you to exceed the allowed number of subnets in a subnet group. |
| InvalidSubnetException | The requested subnet is not valid, or multiple subnets were requested that are not all in a common virtual private cloud (VPC). |
.NET Framework:
Supported in: 4.5 and newer, 3.5