---
title: "Changes to Update Agent"
method: PUT
path: "/api/v1/agents/"
---

# Changes to Update Agent

`PUT /api/v1/agents/`

> Every recorded change to this operation, newest first.
> 279 revisions in range; 1 not diffed.

## Timeline

Changed in 39 of 279 revisions.

- **2026-10-23** `1484d8a755f7`: 1 info
- **2026-10-23** `b9ac2e8b5b7b`: 1 info
- **2026-10-22** `1a8b3af37027`: 3 info
- **2026-10-21** `bfa3131e6a47`: 1 info
- **2026-10-16** `492759366b1c`: 1 info
- **2026-10-06** `66cde677ee38`: 3 info
- **2026-09-29** `bce24baaf8d3`: 1 info
- **2026-09-24** `bd52f7a94f71`: 1 info
- **2026-08-29** `547a632a6e36`: 2 info
- **2026-08-28** `b283b0df8391`: 3 info
- **2026-08-26** `6c9d50ac05f3`: 1 breaking
- **2026-08-20** `f829ded48985`: 1 info
- **2026-08-20** `cfeaccd32798`: 1 warning
- **2026-08-19** `491d87388d41`: 1 info
- **2026-08-17** `609194a6be9c`: 19 warning
- **2026-07-30** `ca4239448081`: 6 info
- **2026-07-20** `1fec0cc11341`: 2 info
- **2026-07-10** `b8c8571a4635`: 1 info
- **2026-07-08** `70b905987f55`: 2 info
- **2026-06-05** `360eb26e3e6c`: 40 warning
- **2026-06-05** `500977ea342d`: 40 info
- **2026-06-03** `fa854ea4fdc1`: 40 warning
- **2026-05-13** `14d75b20970b`: 2 info
- **2026-05-08** `84ae4ec73e85`: 3 info
- **2026-05-05** `45b4ad759714`: 6 info
- **2026-04-29** `116aa6b2ec42`: 6 info
- **2026-04-24** `577eaa1863a0`: 1 info
- **2026-04-22** `6a0ed47af213`: 1 info
- **2026-04-21** `b9bd4bbf8c63`: 6 info
- **2026-04-10** `7512961ac607`: 3 info
- **2026-03-26** `4a6e704818b0`: 1 warning
- **2026-03-12** `188bd2731dbf`: 1 warning
- **2026-03-06** `5c8953a6550d`: 2 warning, 1 info
- **2026-03-06** `7b0a6635a147`: 6 info
- **2026-02-26** `cf9d54bd559f`: 2 info
- **2026-02-25** `dc05eff0a8f4`: 2 warning
- **2026-02-23** `3df2b88f5799`: 10 info
- **2026-02-22** `b98e3fb0fe0f`: 8 info
- **2026-02-19** `c92bd89b46ae`: 6 info

## Changes

- **2026-10-23** `1484d8a755f7`: 1 info
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/llm_config/reasoning_effort` to the response with the `200` status
- **2026-10-23** `b9ac2e8b5b7b`: 1 info
  - added the optional property `channel_targets/anyOf[subschema #1]/items/sip_configuration` to the response with the `200` status
- **2026-10-22** `1a8b3af37027`: 3 info
  - added the optional property `custom_message/anyOf[subschema #1: CustomMessageResponse]/edit_comments` to the response with the `200` status
  - added the optional property `custom_message/anyOf[subschema #1: CustomMessageResponse]/type_config` to the response with the `200` status
  - added the optional property `custom_message/anyOf[subschema #1: CustomMessageResponse]/version_number` to the response with the `200` status
- **2026-10-21** `bfa3131e6a47`: 1 info
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/labels` to the response with the `200` status
- **2026-10-16** `492759366b1c`: 1 info
  - response property `prompt/anyOf[subschema #1: PromptResponse]/llm_config/seed` deprecated
- **2026-10-06** `66cde677ee38`: 3 info
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/response_display/anyOf[subschema #1: ResponseDisplayConfig]/mapping/i18n` to the response with the `200` status
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/response_display/anyOf[subschema #1: ResponseDisplayConfig]/mapping/i18n` to the response with the `200` status
  - added the optional property `tools/anyOf[subschema #1]/items/definition/response_display/anyOf[subschema #1: ResponseDisplayConfig]/mapping/i18n` to the response with the `200` status
- **2026-09-29** `bce24baaf8d3`: 1 info
  - added the optional property `custom_message/anyOf[subschema #1: CustomMessageResponse]/rules/items/holidays` to the response with the `200` status
- **2026-09-24** `bd52f7a94f71`: 1 info
  - the `custom_message/anyOf[subschema #1: CustomMessageResponse]/rules/items/date/anyOf[subschema #1]/` response's property pattern was changed from `\b(19|20)\d{2}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])\b` to `^(19|20)\d{2}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])$` for the status `200`
- **2026-08-29** `547a632a6e36`: 2 info
  - added the optional property `language_group/anyOf[subschema #1: LanguageGroupResponse]/validation_issues` to the response with the `200` status
  - added the optional property `validation_issues` to the response with the `200` status
- **2026-08-28** `b283b0df8391`: 3 info
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/response_display` to the response with the `200` status
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/response_display` to the response with the `200` status
  - added the optional property `tools/anyOf[subschema #1]/items/definition/response_display` to the response with the `200` status
- **2026-08-26** `6c9d50ac05f3`: 1 breaking
  - removed the enum value `Deepgram Nova 3 (On-Prem)` of the request property `stt_provider/anyOf[subschema #1: AgentSttProvider]/`
- **2026-08-20** `f829ded48985`: 1 info
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/validation_issues` to the response with the `200` status
- **2026-08-20** `cfeaccd32798`: 1 warning
  - removed the optional property `prompt/anyOf[subschema #1: PromptResponse]/validation_issues` from the response with the `200` status
- **2026-08-19** `491d87388d41`: 1 info
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/validation_issues` to the response with the `200` status
- **2026-08-17** `609194a6be9c`: 19 warning
  - added the new `Cartesia` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_provider` response property for the response status `200`
  - added the new `Corey (US)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Daniel (US)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Emilio (MX)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Emma (US)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Fernanda (MX)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Haeun (KR)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Hua (CN)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Jaewon (KR)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Linda (US)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Liu (CN)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Marta (ES)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Mateo (MX)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Minji (KR)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Skylar (US)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Suda (TH)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Taehyun (KR)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Xia (VN)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Ximena (MX)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
- **2026-07-30** `ca4239448081`: 6 info
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
- **2026-07-20** `1fec0cc11341`: 2 info
  - added the new optional request property `prompt_version_number`
  - added the optional property `prompt_version_number` to the response with the `200` status
- **2026-07-10** `b8c8571a4635`: 1 info
  - response property `prompt/anyOf[subschema #1: PromptResponse]/llm_config/version` deprecated
- **2026-07-08** `70b905987f55`: 2 info
  - added the new optional request property `bridge_phrases_id`
  - added the optional property `bridge_phrases_id` to the response with the `200` status
- **2026-06-05** `360eb26e3e6c`: 40 warning
  - added the new `Achernar (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Achernar (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Achernar (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Aoede (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Aoede (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Aoede (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Callirrhoe (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Callirrhoe (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Callirrhoe (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Charon (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Charon (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Charon (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Fenrir (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Fenrir (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Fenrir (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Kore (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Kore (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Kore (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Leda (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Leda (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Leda (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Orus (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Orus (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Orus (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Puck (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Puck (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Puck (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Umbriel (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Umbriel (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Umbriel (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Vindemiatrix (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Vindemiatrix (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Vindemiatrix (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Zephyr (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Zephyr (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Zephyr (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `ar-XA` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
  - added the new `fr-FR` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
  - added the new `ja-JP` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
  - added the new `ne-NP` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
- **2026-06-05** `500977ea342d`: 40 info
  - removed the `Achernar (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Achernar (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Achernar (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Aoede (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Aoede (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Aoede (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Callirrhoe (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Callirrhoe (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Callirrhoe (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Charon (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Charon (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Charon (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Fenrir (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Fenrir (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Fenrir (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Kore (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Kore (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Kore (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Leda (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Leda (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Leda (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Orus (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Orus (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Orus (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Puck (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Puck (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Puck (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Umbriel (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Umbriel (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Umbriel (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Vindemiatrix (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Vindemiatrix (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Vindemiatrix (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Zephyr (Arabic)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Zephyr (French)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `Zephyr (Japanese)` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - removed the `ar-XA` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
  - removed the `fr-FR` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
  - removed the `ja-JP` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
  - removed the `ne-NP` enum value from the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
- **2026-06-03** `fa854ea4fdc1`: 40 warning
  - added the new `Achernar (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Achernar (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Achernar (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Aoede (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Aoede (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Aoede (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Callirrhoe (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Callirrhoe (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Callirrhoe (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Charon (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Charon (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Charon (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Fenrir (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Fenrir (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Fenrir (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Kore (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Kore (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Kore (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Leda (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Leda (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Leda (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Orus (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Orus (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Orus (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Puck (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Puck (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Puck (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Umbriel (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Umbriel (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Umbriel (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Vindemiatrix (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Vindemiatrix (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Vindemiatrix (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Zephyr (Arabic)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Zephyr (French)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `Zephyr (Japanese)` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/voice_display_name` response property for the response status `200`
  - added the new `ar-XA` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
  - added the new `fr-FR` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
  - added the new `ja-JP` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
  - added the new `ne-NP` enum value to the `language_group/anyOf[subschema #1: LanguageGroupResponse]/language_configs/items/language_code` response property for the response status `200`
- **2026-05-13** `14d75b20970b`: 2 info
  - added the new optional request property `enable_verbal_language_change`
  - added the optional property `enable_verbal_language_change` to the response with the `200` status
- **2026-05-08** `84ae4ec73e85`: 3 info
  - added the required property `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/version_number` to the response with the `200` status
  - added the required property `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/version_number` to the response with the `200` status
  - added the required property `tools/anyOf[subschema #1]/items/version_number` to the response with the `200` status
- **2026-05-05** `45b4ad759714`: 6 info
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
- **2026-04-29** `116aa6b2ec42`: 6 info
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
- **2026-04-24** `577eaa1863a0`: 1 info
  - added the optional property `channel_targets/anyOf[subschema #1]/items/a2p_verified` to the response with the `200` status
- **2026-04-22** `6a0ed47af213`: 1 info
  - added the required property `custom_message/anyOf[subschema #1: CustomMessageResponse]/repeat_after_language_change` to the response with the `200` status
- **2026-04-21** `b9bd4bbf8c63`: 6 info
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
- **2026-04-10** `7512961ac607`: 3 info
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/endpoint/anyOf[subschema #1: ToolHttpEndpoint]/timeout` to the response with the `200` status
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/endpoint/anyOf[subschema #1: ToolHttpEndpoint]/timeout` to the response with the `200` status
  - added the optional property `tools/anyOf[subschema #1]/items/definition/endpoint/anyOf[subschema #1: ToolHttpEndpoint]/timeout` to the response with the `200` status
- **2026-03-26** `4a6e704818b0`: 1 warning
  - added the new `anthropic` enum value to the `prompt/anyOf[subschema #1: PromptResponse]/llm_config/provider` response property for the response status `200`
- **2026-03-12** `188bd2731dbf`: 1 warning
  - added the new `whatsapp` enum value to the `channel_targets/anyOf[subschema #1]/items/target_mode` response property for the response status `200`
- **2026-03-06** `5c8953a6550d`: 2 warning, 1 info
  - added the new `email_template` enum value to the `custom_message/anyOf[subschema #1: CustomMessageResponse]/type` response property for the response status `200`
  - added the new `greeting` enum value to the `custom_message/anyOf[subschema #1: CustomMessageResponse]/type` response property for the response status `200`
  - added the optional property `custom_message/anyOf[subschema #1: CustomMessageResponse]/subject` to the response with the `200` status
- **2026-03-06** `7b0a6635a147`: 6 info
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
- **2026-02-26** `cf9d54bd559f`: 2 info
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/validation_issues` to the response with the `200` status
  - added the optional property `tools/anyOf[subschema #1]/items/validation_issues` to the response with the `200` status
- **2026-02-25** `dc05eff0a8f4`: 2 warning
  - removed the optional property `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/validation_issues` from the response with the `200` status
  - removed the optional property `tools/anyOf[subschema #1]/items/validation_issues` from the response with the `200` status
- **2026-02-23** `3df2b88f5799`: 10 info
  - added `subschema #1` to the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/validation_issues/anyOf[subschema #1]/items/value` response property `anyOf` list for the response status `200`
  - added `subschema #1` to the `tools/anyOf[subschema #1]/items/validation_issues/anyOf[subschema #1]/items/value` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `#/components/schemas/services__syllable__api__v1__validation__core__JsonValue` from the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/validation_issues/anyOf[subschema #1]/items/value` response property `anyOf` list for the response status `200`
  - removed `#/components/schemas/services__syllable__api__v1__validation__core__JsonValue` from the `tools/anyOf[subschema #1]/items/validation_issues/anyOf[subschema #1]/items/value` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
- **2026-02-22** `b98e3fb0fe0f`: 8 info
  - added the optional property `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/validation_issues` to the response with the `200` status
  - added the optional property `tools/anyOf[subschema #1]/items/validation_issues` to the response with the `200` status
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - added `subschema #1, subschema #2` to the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/session_end_tool/anyOf[subschema #1: DaoToolResponse]/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `prompt/anyOf[subschema #1: PromptResponse]/tools_full/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `tools/anyOf[subschema #1]/items/definition/context/anyOf[subschema #1: Context]/task` response property `anyOf` list for the response status `200`
- …earlier changes are on the page: https://skmtc.dev/asksyllable/apis/syllablesdk/changes/api/v1/agents/put

---

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