---
title: "GET /#Action=ModifyOptionGroup"
method: GET
path: "/#Action=ModifyOptionGroup"
---

# GET /#Action=ModifyOptionGroup

`GET /#Action=ModifyOptionGroup`

Modifies an existing option group.

## Query parameters

- `OptionGroupName` string, required
- `OptionsToInclude` object[]
  - `OptionName` string, required — The configuration of options to include in a group.
  - `Port` integer — The optional port for the option.
  - `OptionVersion` string — The version for the option.
  - `DBSecurityGroupMemberships` string[] — A list of DBSecurityGroupMembership name strings used for this option.
  - `VpcSecurityGroupMemberships` string[] — A list of VpcSecurityGroupMembership name strings used for this option.
  - `OptionSettings` object[] — The option settings to include in an option group.
    - `Name` string — The name of the option that has settings that you can set.
    - `Value` string — The current value of the option setting.
    - `DefaultValue` string — The default value of the option setting.
    - `Description` string — The description of the option setting.
    - `ApplyType` string — The DB engine specific parameter type.
    - `DataType` string — The data type of the option setting.
    - `AllowedValues` string — The allowed values of the option setting.
    - `IsModifiable` boolean — A Boolean value that, when true, indicates the option setting can be modified from the default.
    - `IsCollection` boolean — Indicates if the option setting is part of a collection.
- `OptionsToRemove` String[]
- `ApplyImmediately` boolean
- `Action` 'ModifyOptionGroup', required
- `Version` '2014-10-31', required

## Response `200`

Success

## Other responses

- `480` — InvalidOptionGroupStateFault
- `481` — OptionGroupNotFoundFault

---

[API](https://skmtc.net/aws/apis/rds.md) · [All operations](https://skmtc.net/aws/apis/rds/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/rds/versions/e6b3ad7df19b/schema)