SDKsFlutter

Change group member mute

Mute or unmute a specified group member using the OpenIM Flutter SDK.

A group owner or administrator can mute an individual group member for a specified duration, or unmute them immediately by passing 0 seconds:

Parameters

Parameter	Type	Required	Description
`groupID`	`String`	Yes	Target group ID.
`userID`	`String`	Yes	Target member user ID to mute or unmute.
`seconds`	`int`	Yes	Mute duration in seconds from the current time. Pass `0` to unmute immediately.

Code example

await OpenIM.iMManager.groupManager.changeGroupMemberMute(
  groupID: groupID,
  userID: targetUserID,
  seconds: 3600,
);

Return value

A successful Future indicates that the mute duration has been applied on the server. The member's status is keyed by groupID:userID.

State changes after the call

Connected clients in the group receive member profile update events containing the updated muteEndTime Unix epoch timestamp in seconds. For complete member listener setup and incremental merging logic, see Retrieving group members overview.

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