--- title: "Changes to Update Outbound Communication Campaign" method: PUT path: "/api/v1/outbound/campaigns/{campaign_id}" --- # Changes to Update Outbound Communication Campaign `PUT /api/v1/outbound/campaigns/{campaign_id}` > Every recorded change to this operation, newest first. > 280 revisions in range; 1 not diffed. ## Timeline Changed in 11 of 280 revisions. - **2026-08-31** `4559c71cdfb7`: 2 info - **2026-08-21** `caa6e946dac5`: 2 info - **2026-08-12** `ca51f324b64e`: 1 warning, 1 info - **2026-07-13** `e5def85f259c`: 2 info - **2026-07-10** `35608772fe2d`: 5 warning, 5 info - **2026-07-08** `84ce79d3a6b6`: 1 breaking, 5 info - **2026-06-30** `8860409cf011`: 1 warning, 1 info - **2026-06-09** `4827e4fc5f78`: 1 warning, 5 info - **2026-04-08** `25a40f6a381c`: 2 info - **2026-03-30** `afd6e3641498`: 2 warning - **2026-02-20** `b52bf5d2857b`: 2 info ## Changes - **2026-08-31** `4559c71cdfb7`: 2 info - added the new optional request property `outreach_override_rules` - added the optional property `outreach_override_rules` to the response with the `200` status - **2026-08-21** `caa6e946dac5`: 2 info - added the new optional request property `voicemail_detection/anyOf[subschema #1: VoicemailDetectionConfig]/voicemail_detection_v2_pre_speech_timeout` - added the optional property `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, 1 info - added the new `NO_OUTCOME` enum value to the `webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200` - added the new `NO_OUTCOME` enum value to the request property `webhooks/items/trigger_statuses/items/` - **2026-07-13** `e5def85f259c`: 2 info - added the new optional request property `target_filters` - added the optional property `target_filters` to the response with the `200` status - **2026-07-10** `35608772fe2d`: 5 warning, 5 info - added the new `SIP_DOES_NOT_EXIST_ANYWHERE` enum value to the `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 `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 `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 `webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200` - added the new `UNEXPECTED_ERROR` enum value to the `webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200` - added the new `SIP_DOES_NOT_EXIST_ANYWHERE` enum value to the request property `webhooks/items/trigger_statuses/items/` - added the new `SIP_LOOP_DETECTED` enum value to the request property `webhooks/items/trigger_statuses/items/` - added the new `SIP_NOT_FOUND` enum value to the request property `webhooks/items/trigger_statuses/items/` - added the new `SIP_TEMPORARILY_UNAVAILABLE` enum value to the request property `webhooks/items/trigger_statuses/items/` - added the new `UNEXPECTED_ERROR` enum value to the request property `webhooks/items/trigger_statuses/items/` - **2026-07-08** `84ce79d3a6b6`: 1 breaking, 5 info - removed `subschema #1` from the `voicemail_detection` request property `anyOf` list - added `#/components/schemas/VoicemailDetectionConfig` to the `voicemail_detection` request property `anyOf` list - the `voicemail_detection` request property default value `{"voicemail_detection_overall_timeout":30,"voicemail_detection_pre_speech_timeout":3.5,"voicemail_detection_post_speech_timeout":1.75}` was removed - added `#/components/schemas/VoicemailDetectionConfig` to the `voicemail_detection` response property `anyOf` list for the response status `200` - removed `subschema #1` from the `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, 1 info - added the new `DECLINED` enum value to the `webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200` - added the new `DECLINED` enum value to the request property `webhooks/items/trigger_statuses/items/` - **2026-06-09** `4827e4fc5f78`: 1 warning, 5 info - added the new `FILTERED_LINE_TYPE` enum value to the `webhooks/anyOf[subschema #1]/items/trigger_statuses/items/` response property for the response status `200` - added the new optional request property `allowed_line_types` - added the new optional request property `include_unknown_line_types` - added the new `FILTERED_LINE_TYPE` enum value to the request property `webhooks/items/trigger_statuses/items/` - added the optional property `allowed_line_types` to the response with the `200` status - added the optional property `include_unknown_line_types` to the response with the `200` status - **2026-04-08** `25a40f6a381c`: 2 info - added the new optional request property `webhooks` - added the optional property `webhooks` to the response with the `200` status - **2026-03-30** `afd6e3641498`: 2 warning - the `hourly_rate` request property's max was set to `3600.00` - the `hourly_rate` request property's min was set to `1.00` - **2026-02-20** `b52bf5d2857b`: 2 info - added the new optional request property `max_daily_calls` - added the optional property `max_daily_calls` to the response with the `200` status --- [Operation](https://skmtc.dev/asksyllable/apis/syllablesdk/docs/api/v1/outbound/campaigns/:campaign_id/put.md) - [API](https://skmtc.dev/asksyllable/apis/syllablesdk.md) - [Page](https://skmtc.dev/asksyllable/apis/syllablesdk/changes/api/v1/outbound/campaigns/:campaign_id/put)