gets the value of the portgroupkey property . concode_field_sep String switchUuid concode_elem_sep String portgroupKey concode_elem_sep ManagedObjectReference _this concode_field_sep void setThis concode_elem_sep ManagedObjectReference getThis concode_elem_sep void setPortgroupKey concode_elem_sep void setSwitchUuid concode_elem_sep String getSwitchUuid
String function ( ) { return portgroupKey ; }