Set group member extra data

Call setGroupMemberInfo() to set a member's ex extension field.

await OpenIMSDK.setGroupMemberInfo({
  groupID: 'group-001',
  userID: 'user-002',
  ex: JSON.stringify({
    title: 'maintainer',
  }),
});

Parameters

| Parameter | Type | Required | Description | | --- | --- | --- | | groupID | string | Yes | ID of the target group. | | userID | string | Yes | User ID of the member whose extension data to set. | | ex | string | Yes | Group member extension string. It can contain JSON or another string format for business-specific data. |

When the call completes, the member extension field is updated. Member profile changes trigger OnGroupMemberInfoChanged; see Get group members for event handling.