instance group ids of the newly created instance groups . concode_field_sep com.amazonaws.internal.SdkInternalList<String> instanceGroupIds concode_elem_sep String jobFlowId concode_field_sep void setJobFlowId concode_elem_sep String getJobFlowId concode_elem_sep AddInstanceGroupsResult withJobFlowId concode_elem_sep void setInstanceGroupIds concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep AddInstanceGroupsResult clone concode_elem_sep AddInstanceGroupsResult withInstanceGroupIds concode_elem_sep AddInstanceGroupsResult withInstanceGroupIds concode_elem_sep String toString
java . util . List < String > function ( ) { if ( instanceGroupIds == null ) { instanceGroupIds = new com . amazonaws . internal . SdkInternalList < String > ( ) ; } return instanceGroupIds ; }