public RemoveThingFromThingGroupRequest withThingGroupArn(String thingGroupArn) {
        setThingGroupArn(thingGroupArn);
        return this;
    }
<p>
The group ARN.
</p>

@param thingGroupArn
       The group ARN.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/RemoveThingFromThingGroupRequest.java