---
title: "Changes to List Outbound Communication Campaigns"
method: GET
path: "/api/v1/outbound/campaigns"
---

# Changes to List Outbound Communication Campaigns

`GET /api/v1/outbound/campaigns`

> Every recorded change to this operation, newest first.
> 280 revisions in range; 1 not diffed.

## Timeline

Changed in 11 of 280 revisions.

- **2026-10-06** `d861b61b3858`: 1 info
- **2026-08-31** `4559c71cdfb7`: 1 info
- **2026-08-21** `caa6e946dac5`: 1 info
- **2026-08-12** `ca51f324b64e`: 1 warning
- **2026-07-13** `e5def85f259c`: 1 info
- **2026-07-10** `35608772fe2d`: 5 warning
- **2026-07-08** `84ce79d3a6b6`: 3 info
- **2026-06-30** `8860409cf011`: 1 warning
- **2026-06-09** `4827e4fc5f78`: 1 warning, 2 info
- **2026-04-08** `25a40f6a381c`: 1 info
- **2026-02-20** `b52bf5d2857b`: 1 info

## Changes

- **2026-10-06** `d861b61b3858`: 1 info
  - added the non-success response with the status `400`
- **2026-08-31** `4559c71cdfb7`: 1 info
  - added the optional property `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/outreach_override_rules` to the response with the `200` status
- **2026-08-21** `caa6e946dac5`: 1 info
  - added the optional property `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/voicemail_detection/anyOf[subschema #1: VoicemailDetectionConfig]/voicemail_detection_v2_pre_speech_timeout` to the response with the `200` status
- **2026-08-12** `ca51f324b64e`: 1 warning
  - added the new `NO_OUTCOME` enum value to the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200`
- **2026-07-13** `e5def85f259c`: 1 info
  - added the optional property `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/target_filters` to the response with the `200` status
- **2026-07-10** `35608772fe2d`: 5 warning
  - added the new `SIP_DOES_NOT_EXIST_ANYWHERE` enum value to the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200`
  - added the new `SIP_LOOP_DETECTED` enum value to the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200`
  - added the new `SIP_NOT_FOUND` enum value to the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200`
  - added the new `SIP_TEMPORARILY_UNAVAILABLE` enum value to the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200`
  - added the new `UNEXPECTED_ERROR` enum value to the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200`
- **2026-07-08** `84ce79d3a6b6`: 3 info
  - added `#/components/schemas/VoicemailDetectionConfig` to the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/voicemail_detection` response property `anyOf` list for the response status `200`
  - removed `subschema #1` from the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/voicemail_detection` response property `anyOf` list for the response status `200`
  - the `voicemail_detection` response's property default value `{"voicemail_detection_overall_timeout":30,"voicemail_detection_pre_speech_timeout":3.5,"voicemail_detection_post_speech_timeout":1.75}` was removed for the status `200`
- **2026-06-30** `8860409cf011`: 1 warning
  - added the new `DECLINED` enum value to the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200`
- **2026-06-09** `4827e4fc5f78`: 1 warning, 2 info
  - added the new `FILTERED_LINE_TYPE` enum value to the `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200`
  - added the optional property `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/allowed_line_types` to the response with the `200` status
  - added the optional property `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/include_unknown_line_types` to the response with the `200` status
- **2026-04-08** `25a40f6a381c`: 1 info
  - added the optional property `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/webhooks` to the response with the `200` status
- **2026-02-20** `b52bf5d2857b`: 1 info
  - added the optional property `anyOf[subschema #1: ListResponse[OutboundCampaign]]/items/items/max_daily_calls` to the response with the `200` status

---

[Operation](https://skmtc.dev/asksyllable/apis/syllablesdk/docs/api/v1/outbound/campaigns/get.md) - [API](https://skmtc.dev/asksyllable/apis/syllablesdk.md) - [Page](https://skmtc.dev/asksyllable/apis/syllablesdk/changes/api/v1/outbound/campaigns/get)