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OpenAI API changes
Deprecation

Response property deprecated: connector_id

openapi:POST /responses::response.default.text.event-stream.anyOf[#.components.schemas.ResponseOutputItemAddedEvent].item.oneOf[#.components.schemas.ToolSearchOutput].tools.items.oneOf[subschema-#6:-MCP-tool].connector_id
Product
OpenAI API
Source
OpenAPI URL
Change kind
Response Property Deprecated
Detected
Last updated

Deterministic evidence

Before / after

Extracted from OpenAI's published contract. Shows the whole operation — a narrower excerpt was not available for this change. Open the source ↗

−1+64 changes

1 / 4
"gpt-5.1",
"gpt-5.1",
"gpt-5.1-2025-11-13",
"gpt-5.1-2025-11-13",
"gpt-5.1-codex",
"gpt-5.1-codex",
"gpt-5.1-mini",
"gpt-5.1-chat-latest",
"gpt-5.1-chat-latest",
"gpt-5",
"gpt-5",
"gpt-5-mini",
"gpt-5-mini",
"gpt-4o-2024-11-20",
"gpt-4o-2024-11-20",
"gpt-4o-2024-08-06",
"gpt-4o-2024-08-06",
"gpt-4o-2024-05-13",
"gpt-4o-2024-05-13",
"gpt-audio-mini",
"gpt-audio-mini-2025-12-15",
"gpt-4o-audio-preview",
"gpt-4o-audio-preview",
"gpt-4o-audio-preview-2024-10-01",
"gpt-4o-audio-preview-2024-10-01",
"gpt-4o-audio-preview-2024-12-17",
"gpt-4o-audio-preview-2024-12-17",
"type": "string"
"type": "string"
},
},
"connector_id": {
"connector_id": {
"deprecated": true,
"enum": [
"enum": [
"connector_dropbox",
"connector_dropbox",
"connector_gmail",
"connector_gmail",
},
},
"mode": {
"mode": {
"$ref": "#/components/schemas/PromptCacheModeEnum"
"$ref": "#/components/schemas/PromptCacheModeEnum"
},
"prewarm": {
"type": "boolean"
},
},
"ttl": {
"ttl": {
"$ref": "#/components/schemas/PromptCacheTTLEnum"
"$ref": "#/components/schemas/PromptCacheTTLEnum"

Deadline

Deprecation timeline

openapi:POST /responses::response.default.text.event-stream.anyOf[#.components.schemas.ResponseOutputItemAddedEvent].item.oneOf[#.components.schemas.ToolSearchOutput].tools.items.oneOf[subschema-#6:-MCP-tool].connector_id was announced as deprecated on Sep 16, 2026, with no removal date yet.

See all OpenAI deprecation deadlines →

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