---
title: "Changes to POST /v1:evaluateInstances"
method: POST
path: "/v1:evaluateInstances"
---

# Changes to POST /v1:evaluateInstances

`POST /v1:evaluateInstances`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 6 of 8 revisions.

- **2026-11-06** `3aca3b348f0c`: 4 info
- **2026-10-30** `34fcc627b062`: 4 info
- **2026-10-29** `32e0af977e50`: 4 info
- **2026-10-17** `de09f0a0ba2c`: 4 info
- **2026-10-10** `5635ed18f21f`: 2 breaking, 4 info
- **2026-10-10** `02b7da6c0b3e`: 104 info

## Changes

- **2026-11-06** `3aca3b348f0c`: 4 info
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2c`
- **2026-10-30** `34fcc627b062`: 4 info
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2c`
- **2026-10-29** `32e0af977e50`: 4 info
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2c`
- **2026-10-17** `de09f0a0ba2c`: 4 info
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2c`
- **2026-10-10** `5635ed18f21f`: 2 breaking, 4 info
  - removed the request body
  - removed the media type `*/*` for the response with the status `200`
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2c`
- **2026-10-10** `02b7da6c0b3e`: 104 info
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/aiplatform` was added to the endpoint's security scheme `Oauth2c`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2`
  - the security scope `https://www.googleapis.com/auth/cloud-platform` was removed from the endpoint's security scheme `Oauth2c`
  - added the new optional request property `autoraterConfig/generationConfig/audioTranscriptionConfig`
  - added the new optional request property `autoraterConfig/generationConfig/responseFormat/items/video/resolution`
  - added the new optional request property `autoraterConfig/generationConfig/speechConfig/multiSpeakerVoiceConfig/speakerVoiceConfigs/items/voiceConfig/voice`
  - added the new optional request property `autoraterConfig/generationConfig/speechConfig/voiceConfig/voice`
  - added the new optional request property `autoraterConfig/generationConfig/translationConfig`
  - added the new optional request property `instance/agentData/agentConfig/developerInstruction/contents/contents/items/parts/items/audioTranscription`
  - added the new optional request property `instance/agentData/agentConfig/developerInstruction/contents/contents/items/parts/items/codeExecutionResult/id`
  - added the new optional request property `instance/agentData/agentConfig/developerInstruction/contents/contents/items/parts/items/executableCode/id`
  - added the new optional request property `instance/agentData/agentConfig/developerInstruction/contents/contents/items/parts/items/functionCall/id`
  - added the new optional request property `instance/agentData/agentConfig/developerInstruction/contents/contents/items/parts/items/functionResponse/id`
  - added the new optional request property `instance/agentData/agentConfig/developerInstruction/contents/contents/items/parts/items/speechMetadata`
  - added the new optional request property `instance/agentData/agentConfig/tools/tool/items/computerUse/disabledSafetyPolicies`
  - added the new optional request property `instance/agentData/agentConfig/tools/tool/items/googleMaps/groundingTypes`
  - added the new optional request property `instance/agentData/agents/additionalProperties/developerInstruction/contents/contents/items/parts/items/audioTranscription`
  - added the new optional request property `instance/agentData/agents/additionalProperties/developerInstruction/contents/contents/items/parts/items/codeExecutionResult/id`
  - added the new optional request property `instance/agentData/agents/additionalProperties/developerInstruction/contents/contents/items/parts/items/executableCode/id`
  - added the new optional request property `instance/agentData/agents/additionalProperties/developerInstruction/contents/contents/items/parts/items/functionCall/id`
  - added the new optional request property `instance/agentData/agents/additionalProperties/developerInstruction/contents/contents/items/parts/items/functionResponse/id`
  - added the new optional request property `instance/agentData/agents/additionalProperties/developerInstruction/contents/contents/items/parts/items/speechMetadata`
  - added the new optional request property `instance/agentData/agents/additionalProperties/tools/tool/items/computerUse/disabledSafetyPolicies`
  - added the new optional request property `instance/agentData/agents/additionalProperties/tools/tool/items/googleMaps/groundingTypes`
  - added the new optional request property `instance/agentData/developerInstruction/contents/contents/items/parts/items/audioTranscription`
  - added the new optional request property `instance/agentData/developerInstruction/contents/contents/items/parts/items/codeExecutionResult/id`
  - added the new optional request property `instance/agentData/developerInstruction/contents/contents/items/parts/items/executableCode/id`
  - added the new optional request property `instance/agentData/developerInstruction/contents/contents/items/parts/items/functionCall/id`
  - added the new optional request property `instance/agentData/developerInstruction/contents/contents/items/parts/items/functionResponse/id`
  - added the new optional request property `instance/agentData/developerInstruction/contents/contents/items/parts/items/speechMetadata`
  - added the new optional request property `instance/agentData/events/event/items/parts/items/audioTranscription`
  - added the new optional request property `instance/agentData/events/event/items/parts/items/codeExecutionResult/id`
  - added the new optional request property `instance/agentData/events/event/items/parts/items/executableCode/id`
  - added the new optional request property `instance/agentData/events/event/items/parts/items/functionCall/id`
  - added the new optional request property `instance/agentData/events/event/items/parts/items/functionResponse/id`
  - added the new optional request property `instance/agentData/events/event/items/parts/items/speechMetadata`
  - added the new optional request property `instance/agentData/tools/tool/items/computerUse/disabledSafetyPolicies`
  - added the new optional request property `instance/agentData/tools/tool/items/googleMaps/groundingTypes`
  - added the new optional request property `instance/agentData/turns/items/events/items/activeTools/items/computerUse/disabledSafetyPolicies`
  - …64 more

---

[Operation](https://skmtc.dev/google/apis/aiplatform/docs/v1:evaluateInstances/post.md) - [API](https://skmtc.dev/google/apis/aiplatform.md) - [Page](https://skmtc.dev/google/apis/aiplatform/changes/v1:evaluateInstances/post)