ModifyDBClusterParameterGroup
Modifies the parameters of a DB cluster 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.
Note
Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB cluster associated with the parameter group before the change can take effect.
Important
After you create a DB cluster parameter group, you should wait at least 5 minutes before
creating your first DB cluster that uses that DB cluster parameter group as the default
parameter group. This allows Amazon Neptune to fully complete the create action before the
parameter group is used as the default for a new DB cluster. This is especially important
for parameters that are critical when creating the default database for a DB cluster, 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 Neptune console or the DescribeDBClusterParameters command to verify that your DB cluster parameter
group has been created or modified.
Request Parameters
For information about the parameters that are common to all actions, see Common Parameters.
- DBClusterParameterGroupName
-
The name of the DB cluster parameter group to modify.
Type: String
Required: Yes
- Parameters.Parameter.N
-
A list of parameters in the DB cluster parameter group to modify.
Type: Array of Parameter objects
Required: Yes
Response Elements
The following element is returned by the service.
- DBClusterParameterGroupName
-
The name of the DB cluster parameter group.
Constraints:
-
Must be 1 to 255 letters or numbers.
-
First character must be a letter
-
Cannot end with a hyphen or contain two consecutive hyphens
Note
This value is stored as a lowercase string.
Type: String
-
Errors
For information about the errors that are common to all actions, see Common Errors.
- DBParameterGroupNotFound
-
DBParameterGroupName does not refer to an existing DB parameter group.
HTTP Status Code: 404
- InvalidDBParameterGroupState
-
The DB parameter group is in use or is in an invalid state. If you are attempting to delete the parameter group, you cannot delete it when the parameter group is in this state.
HTTP Status Code: 400
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
