public void setState(String state) {
        this.state = state;
    }
<p>
State of instance group. The following values are no longer supported: STARTING, TERMINATED, and FAILED.
</p>

@param state
       State of instance group. The following values are no longer supported: STARTING, TERMINATED, and FAILED.
@see InstanceGroupState
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/InstanceGroupDetail.java