Developer Function: Server Script: groups.Update
## Overview
Update the "「Group」" of the group ID specified in the "「Server Script」".
## Prerequisites
Site Administration Permission is required to update groups using this function. If you want to update a group as a user without site manager privileges, you will need to specify the API key of a user with Site Administration Permission.
## Syntax
```
groups.Update(groupId, data)
```
## Parameters
|Parameter|Type|Required|Description|
|:----------|:----------|:---:|:---------------------------|
|groupId|object|Yes|Specify the group ID of the target group|
|data|string|Yes|Specify the update content in JSON format|
## Return Value
If the specified "「Group」" can be updated, true is returned; if not, false is returned.
## Usage Example
The following example updates the members of "「Group」" of group 100 with "「User」" with user ID 5 and "「Dept」" with department ID 3. Specify "User, User ID, Manager Permission (true/false)" if the member is a user and "Dept, Department ID, Manager Permission (true/false)" if the member is a department. All member updates will be rewritten with the specified one.
##### JavaScript
```
const apiKey = 'xxxxx...';
const userId = 5;
const deptId = 3;
const groupId = 100;
let groupMembers = [
`User,${userId},true`,
`Dept,${deptId},false`
];
const data = {
ApiKey: apiKey,
GroupMembers: groupMembers
};
groups.Update(groupId, JSON.stringify(data));
```
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