[@webitel/api-services](../index.html) / [close-reason-groups/close-reason-groups.msw.api.gen](../modules/close-reason-groups_close-reason-groups.msw.api.gen.html) / getListCloseReasonGroupsMockHandler # Function: getListCloseReasonGroupsMockHandler() > **getListCloseReasonGroupsMockHandler**(`overrideResponse?`): `HttpHandler` ## Parameters ### overrideResponse? [`CasesCloseReasonGroupList`](../interfaces/_models.CasesCloseReasonGroupList.html) | (`info`) => [`CasesCloseReasonGroupList`](../interfaces/_models.CasesCloseReasonGroupList.html) \| `Promise`\<[`CasesCloseReasonGroupList`](../interfaces/_models.CasesCloseReasonGroupList.html)\> ## Returns `HttpHandler`