public InstanceGroupConfig(InstanceRoleType instanceRole, String instanceType, Integer instanceCount) {setInstanceRole(instanceRole.toString());setInstanceType(instanceType);setInstanceCount(instanceCount);}

public InstanceGroupConfig ( InstanceRoleType instanceRole , String instanceType , Integer instanceCount ) { setInstanceRole ( instanceRole . toString ( ) ) ; setInstanceType ( instanceType ) ; setInstanceCount ( instanceCount ) ; }
public InstanceGroupConfig(InstanceRoleType instanceRole, string instanceType, int instanceCount){_instanceRole = instanceRole;_instanceType = instanceType;_instanceCount = instanceCount;}
