ModifyDBParameterGroupRequest Class

Container for the parameters to the ModifyDBParameterGroup operation. Modifies the parameters of a DB parameter group. To modify more than one parameter, submit a list of the following: ParameterName, ParameterValue, and ApplyMethod. A maximum of 20 parameters can be modified in a single request.

Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB instance associated with the parameter group before the change can take effect.

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 action 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 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.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.RDS.AmazonRDSRequest
      Amazon.RDS.Model.ModifyDBParameterGroupRequest

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

Syntax

public class ModifyDBParameterGroupRequest : AmazonRDSRequest
         IRequestEvents

The ModifyDBParameterGroupRequest type exposes the following members

Constructors

	Name	Description
	ModifyDBParameterGroupRequest()	Empty constructor used to set properties independently even when a simple constructor is available
	ModifyDBParameterGroupRequest(string, List<Parameter>)

Properties

Name Type Description

	Name	Type	Description
	DBParameterGroupName	System.String	Gets and sets the property DBParameterGroupName. The name of the DB parameter group. Constraints: Must be the name of an existing DB parameter group Must be 1 to 255 alphanumeric characters First character must be a letter Cannot end with a hyphen or contain two consecutive hyphens
	Parameters	System.Collections.Generic.List<Amazon.RDS.Model.Parameter>	Gets and sets the property Parameters. An array of parameter names, values, and the apply method for the parameter update. At least one parameter name, value, and apply method must be supplied; subsequent arguments are optional. A maximum of 20 parameters can be modified in a single request. Valid Values (for the application method): `immediate \| pending-reboot` You can use the immediate value with dynamic parameters only. You can use the pending-reboot value for both dynamic and static parameters, and changes are applied when you reboot the DB instance without failover.

DBParameterGroupName

System.String

Gets and sets the property DBParameterGroupName.

The name of the DB parameter group.

Constraints:

Must be the name of an existing DB parameter group
Must be 1 to 255 alphanumeric characters
First character must be a letter
Cannot end with a hyphen or contain two consecutive hyphens

Parameters

System.Collections.Generic.List<Amazon.RDS.Model.Parameter>

Gets and sets the property Parameters.

An array of parameter names, values, and the apply method for the parameter update. At least one parameter name, value, and apply method must be supplied; subsequent arguments are optional. A maximum of 20 parameters can be modified in a single request.

Valid Values (for the application method): immediate | pending-reboot

You can use the immediate value with dynamic parameters only. You can use the pending-reboot value for both dynamic and static parameters, and changes are applied when you reboot the DB instance without failover.

Version Information

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

.NET for Windows Store apps:
Supported in: Windows 8.1, Windows 8

.NET for Windows Phone:
Supported in: Windows Phone 8.1