# Add three new Campaigns API endpoints and over 20 request fields ## Added - Added three new **Campaigns** APIs: - `DELETE /v2/contact_center/outbound_campaign/dnc_lists/{dncListId}/phones` - `GET /v2/contact_center/outbound_campaign/dnc_lists/{dncListId}/phones` - `POST /v2/contact_center/outbound_campaign/dnc_lists/{dncListId}/phones` ## Changed - New `callback_confirm_message_custom_audio`, `callback_cancel_message_custom_audio`, `enable_advanced_callback_confirmation`, `callback_returning_message_custom_audio`, `offer_number_message_custom_audio`, `callback_confirm_message`, `confirm_extension_number_message_custom_audio`, `outbound_dial_greeting_message_custom_audio`, `offer_extension_number_message_custom_audio`, `invalid_option_message_custom_audio`, `play_message_custom_audio`, `offer_number_message_custom_audio`, `callback_returning_message_custom_audio`, `callback_cancel_message_custom_audio`, `advanced_callback_confirmation`, `callback_return_start_time`, `callback_confirm_message_custom_audio`, `play_message_custom_audio`, `invalid_option_message_custom_audio`, `offer_extension_number_message_custom_audio`, `outbound_dial_greeting_message_custom_audio`, `confirm_extension_number_message_custom_audio`, and `callback_confirm_message` request fields in the following **Queues** API: - `POST /v2/contact_center/queues/{queueId}/interrupt_menu` - New `notify_interrupts` request field in the following **Queues** API: - `PATCH /v2/contact_center/queues/{queueId}/interrupt`