sets the value of the lastmodifieddatetime property . concode_field_sep List<Long> companionCreativeIds concode_elem_sep DateTime lastModifiedDateTime concode_elem_sep String name concode_elem_sep Long id concode_elem_sep Long masterCreativeId concode_field_sep void setName concode_elem_sep String getName concode_elem_sep DateTime getLastModifiedDateTime concode_elem_sep void setMasterCreativeId concode_elem_sep void setId concode_elem_sep Long getMasterCreativeId concode_elem_sep Long getId concode_elem_sep List<Long> getCompanionCreativeIds
void function ( DateTime arg0 ) { this . lastModifiedDateTime = arg0 ; }