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Modifies the parameters of a DB parameter group. To modify more than one parameter,
submit a list of the following:
After you modify a DB parameter group, you should wait at least 5 minutes before creating
your first DB instance that uses that DB parameter group as the default parameter
group. This allows Amazon RDS to fully complete the modify operation before the parameter
group is used as the default for a new DB instance. This is especially important for
parameters that are critical when creating the default database for a DB instance,
such as the character set for the default database defined by the ParameterName, ParameterValue, and ApplyMethod.
A maximum of 20 parameters can be modified in a single request.
character_set_database
parameter. You can use the Parameter Groups option of the Amazon
RDS console or the DescribeDBParameters command to verify that your DB
parameter group has been created or modified.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginModifyDBParameterGroup and EndModifyDBParameterGroup.
Namespace: Amazon.RDS
Assembly: AWSSDK.RDS.dll
Version: 3.x.y.z
public virtual Task<ModifyDBParameterGroupResponse> ModifyDBParameterGroupAsync( ModifyDBParameterGroupRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the ModifyDBParameterGroup service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| DBParameterGroupNotFoundException | DBParameterGroupName doesn't refer to an existing DB parameter group. |
| InvalidDBParameterGroupStateException | The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you can't delete it when the parameter group is in this state. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5