ALIYUN::RDS::DBInstanceParameterGroup is used to modify parameters of an ApsaraDB for RDS instance.

Syntax

{
  "Type": "ALIYUN::RDS::DBInstanceParameterGroup",
  "Properties": {
    "Forcerestart": String,
    "DBInstanceId": String,
    "Parameters": List
  }
}

Properties

Property Type Required Editable Description Constraint
DBInstanceId String Yes No The ID of the ApsaraDB for RDS instance. None
Parameters List Yes No The parameters of the instance. For more information, see Parameters properties.
Forcerestart String No No Specifies whether to forcibly restart the instance. Default value: false. Valid values:
  • true: The system forcibly restarts the instance.
  • false: The system does not forcibly restart the instance.

Parameters syntax

"Parameters": [
  {
    "Key": String,
    "Value": String
  }
]

Parameters properties

Property Type Required Editable Description Constraint
Key String Yes No The name of the parameter. None
Value String Yes No The value of the parameter. None

Response parameters

Fn::GetAtt

None

Examples

JSON format 

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "Parameters": {
      "Type": "Json",
      "Description": "Parameters to update for selected database instance."
    },
    "DBInstanceId": {
      "Type": "String",
      "Description": "Database InstanceId to update properties."
    },
    "Forcerestart": {
      "Type": "String",
      "Description": "whether restart database instance.",
      "AllowedValues": [
        "true",
        "false"
      ],
      "Default": "false"
    }
  },
  "Resources": {
    "DBInstanceParameterGroup": {
      "Type": "ALIYUN::RDS::DBInstanceParameterGroup",
      "Properties": {
        "Parameters": {
          "Ref": "Parameters"
        },
        "DBInstanceId": {
          "Ref": "DBInstanceId"
        },
        "Forcerestart": {
          "Ref": "Forcerestart"
        }
      }
    }
  }
}

YAML format 

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  Parameters:
    Type: Json
    Description: Parameters to update for selected database instance.
  DBInstanceId:
    Type: String
    Description: Database InstanceId to update properties.
  Forcerestart:
    Type: String
    Description: whether restart database instance.
    AllowedValues:
      - 'true'
      - 'false'
    Default: 'false'
Resources:
  DBInstanceParameterGroup:
    Type: 'ALIYUN::RDS::DBInstanceParameterGroup'
    Properties:
      Parameters:
        Ref: Parameters
      DBInstanceId:
        Ref: DBInstanceId
      Forcerestart:
        Ref: Forcerestart