--- title: "Changes to Get a model response" method: GET path: "/responses/{response_id}" --- # Changes to Get a model response `GET /responses/{response_id}` > Every recorded change to this endpoint, newest first. ## Timeline Changed in 13 of 31 revisions. - **2026-07-30** `26e845904dd2` — 1 warning - **2026-07-23** `0514a733c82d` — 3 breaking, 1 warning - **2026-07-09** `e0508a503b84` — 12 warning, 99 info - **2026-06-17** `827fa3e74ce9` — 5 info - **2026-06-16** `506a44267b3f` — 2 warning, 2 info - **2026-06-03** `60433c6df861` — 1 info - **2026-06-01** `d96e76a894f8` — 2 breaking, 4 info - **2026-05-15** `5b751bfbf149` — 1 info - **2026-05-07** `737fbb7f6f17` — 9 warning, 12 info - **2026-05-06** `1b5c6501b847` — 3 breaking, 3 info - **2026-04-30** `d23a9a441bbb` — 3 breaking - **2026-04-29** `5b98524f8dee` — 1 breaking - **2026-04-22** `bbf1d88b9b56` — 1 warning, 1 info ## Changes - **2026-07-30** `26e845904dd2` — 1 warning - added the new `fast` enum value to the `allOf[#/components/schemas/ModelResponseProperties]/service_tier/anyOf[subschema #1]/` response property for the response status `200` - **2026-07-23** `0514a733c82d` — 3 breaking, 1 warning - response property `allOf[#/components/schemas/ModelResponseProperties]/prompt_cache_key` list-of-types was widened by adding types `null` to media type `application/json` of response `200` - response property `allOf[#/components/schemas/ModelResponseProperties]/safety_identifier` list-of-types was widened by adding types `null` to media type `application/json` of response `200` - the `allOf[#/components/schemas/ModelResponseProperties]/safety_identifier` response property's maxLength was unset from `64` for the response status `200` - added the new `data_residency_mismatch` enum value to the `allOf[subschema #3]/error/anyOf[subschema #1]/code` response property for the response status `200` - **2026-07-09** `e0508a503b84` — 12 warning, 99 info - added the new `auto` enum value to the `allOf[#/components/schemas/ResponseProperties]/prompt/anyOf[subschema #1]/variables/anyOf[subschema #1: Prompt Variables]/additionalProperties/anyOf[subschema #4: Input file]/detail` response property for the response status `200` - added the new `auto` enum value to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #1: Input message]/content/anyOf[subschema #2: Input item content list]/items/anyOf[subschema #3: Input file]/detail` response property for the response status `200` - added the new `auto` enum value to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[subschema #1: Input message]/content/items/anyOf[subschema #3: Input file]/detail` response property for the response status `200` - added the new `auto` enum value to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[subschema #26: Custom tool call output]/output/anyOf[subschema #2: output content list]/items/anyOf[subschema #3: Input file]/detail` response property for the response status `200` - added the new `auto` enum value to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[subschema #8: Function tool call output]/output/anyOf[subschema #2]/items/anyOf[subschema #3: Input file]/detail` response property for the response status `200` - added the new `auto` enum value to the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/FunctionToolCallOutputResource]/allOf[subschema #1: Function tool call output]/output/anyOf[subschema #2: output content list]/items/anyOf[subschema #3: Input file]/detail` response property for the response status `200` - added the new `auto` enum value to the `allOf[subschema #3]/output/items/anyOf[subschema #26: ResponseCustomToolCallOutputItem -> subschema #28: ResponseCustomToolCallOutputItem]/allOf[subschema #1: Custom tool call output]/output/anyOf[subschema #2: output content list]/items/anyOf[subschema #3: Input file]/detail` response property for the response status `200` - added the new `bio_policy` enum value to the `allOf[subschema #3]/error/anyOf[subschema #1]/code` response property for the response status `200` - added the new `gpt-5.6-luna` enum value to the `allOf[#/components/schemas/ResponseProperties]/model/anyOf[#/components/schemas/ModelIdsShared]/anyOf[#/components/schemas/ChatModel]/` response property for the response status `200` - added the new `gpt-5.6-sol` enum value to the `allOf[#/components/schemas/ResponseProperties]/model/anyOf[#/components/schemas/ModelIdsShared]/anyOf[#/components/schemas/ChatModel]/` response property for the response status `200` - added the new `gpt-5.6-terra` enum value to the `allOf[#/components/schemas/ResponseProperties]/model/anyOf[#/components/schemas/ModelIdsShared]/anyOf[#/components/schemas/ChatModel]/` response property for the response status `200` - added the new `max` enum value to the `allOf[subschema #3]/reasoning/anyOf[subschema #1: Reasoning]/effort/anyOf[subschema #1]/` response property for the response status `200` - added the optional property `allOf[#/components/schemas/ResponseProperties]/prompt/anyOf[subschema #1]/variables/anyOf[subschema #1: Prompt Variables]/additionalProperties/anyOf[subschema #2: Input text]/prompt_cache_breakpoint` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/prompt/anyOf[subschema #1]/variables/anyOf[subschema #1: Prompt Variables]/additionalProperties/anyOf[subschema #3: Input image]/prompt_cache_breakpoint` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/prompt/anyOf[subschema #1]/variables/anyOf[subschema #1: Prompt Variables]/additionalProperties/anyOf[subschema #4: Input file]/prompt_cache_breakpoint` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #10: Shell tool -> subschema #11: Shell tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #11: Custom tool -> subschema #12: Custom tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #12: Namespace -> subschema #13: Namespace]/tools/items/anyOf[#/components/schemas/FunctionToolParam]/allowed_callers` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #12: Namespace -> subschema #13: Namespace]/tools/items/anyOf[#/components/schemas/FunctionToolParam]/output_schema` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #12: Namespace -> subschema #13: Namespace]/tools/items/anyOf[subschema #2: Custom tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #15: Apply patch tool -> subschema #16: Apply patch tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #1: Function]/allowed_callers` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #1: Function]/output_schema` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #6: MCP tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #7: Code interpreter]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #1: Input message]/content/anyOf[subschema #2: Input item content list]/items/anyOf[subschema #1: Input text]/prompt_cache_breakpoint` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #1: Input message]/content/anyOf[subschema #2: Input item content list]/items/anyOf[subschema #2: Input image]/prompt_cache_breakpoint` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #1: Input message]/content/anyOf[subschema #2: Input item content list]/items/anyOf[subschema #3: Input file]/prompt_cache_breakpoint` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #10: Shell tool -> subschema #11: Shell tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #11: Custom tool -> subschema #12: Custom tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #12: Namespace -> subschema #13: Namespace]/tools/items/anyOf[#/components/schemas/FunctionToolParam]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #12: Namespace -> subschema #13: Namespace]/tools/items/anyOf[#/components/schemas/FunctionToolParam]/output_schema` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #12: Namespace -> subschema #13: Namespace]/tools/items/anyOf[subschema #2: Custom tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #15: Apply patch tool -> subschema #16: Apply patch tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #1: Function]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #1: Function]/output_schema` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #6: MCP tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #7: Code interpreter]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #10: Shell tool -> subschema #11: Shell tool]/allowed_callers` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #11: Custom tool -> subschema #12: Custom tool]/allowed_callers` to the response with the `200` status - …71 more - **2026-06-17** `827fa3e74ce9` — 5 info - added the optional property `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #6: MCP tool]/tunnel_id` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/AdditionalToolsItemParam]/tools/items/anyOf[subschema #6: MCP tool]/tunnel_id` to the response with the `200` status - added the optional property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #6: MCP tool]/tunnel_id` to the response with the `200` status - added the optional property `allOf[subschema #3]/output/items/anyOf[#/components/schemas/AdditionalTools]/tools/items/anyOf[subschema #6: MCP tool]/tunnel_id` to the response with the `200` status - added the optional property `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #6: MCP tool]/tunnel_id` to the response with the `200` status - **2026-06-16** `506a44267b3f` — 2 warning, 2 info - removed the optional property `allOf[#/components/schemas/ResponseProperties]/reasoning` from the response with the `200` status - removed the optional property `allOf[#/components/schemas/ResponseProperties]/truncation` from the response with the `200` status - added the optional property `allOf[subschema #3]/reasoning` to the response with the `200` status - added the optional property `allOf[subschema #3]/truncation` to the response with the `200` status - **2026-06-03** `60433c6df861` — 1 info - added the optional property `allOf[subschema #3]/moderation` to the response with the `200` status - **2026-06-01** `d96e76a894f8` — 2 breaking, 4 info - the response property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[subschema #6: Web search tool call]/action/anyOf[subschema #1: Search action]/query` became optional for the status `200` - the response property `allOf[subschema #3]/output/items/anyOf[subschema #5: Web search tool call]/action/anyOf[subschema #1: Search action]/query` became optional for the status `200` - added `#/components/schemas/AdditionalTools` to the `allOf[subschema #3]/output/items/` response property `anyOf` list for the response status `200` - added `#/components/schemas/AdditionalToolsItemParam` to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/` response property `anyOf` list for the response status `200` - response property `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[subschema #6: Web search tool call]/action/anyOf[subschema #1: Search action]/query` deprecated - response property `allOf[subschema #3]/output/items/anyOf[subschema #5: Web search tool call]/action/anyOf[subschema #1: Search action]/query` deprecated - **2026-05-15** `5b751bfbf149` — 1 info - added `#/components/schemas/CompactionTriggerItemParam` to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/` response property `anyOf` list for the response status `200` - **2026-05-07** `737fbb7f6f17` — 9 warning, 12 info - added the new `chatgpt-image-latest` enum value to the `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #8: Image generation tool]/model/anyOf[subschema #2]/` response property for the response status `200` - added the new `chatgpt-image-latest` enum value to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #8: Image generation tool]/model/anyOf[subschema #2]/` response property for the response status `200` - added the new `chatgpt-image-latest` enum value to the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #8: Image generation tool]/model/anyOf[subschema #2]/` response property for the response status `200` - added the new `gpt-image-2` enum value to the `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #8: Image generation tool]/model/anyOf[subschema #2]/` response property for the response status `200` - added the new `gpt-image-2` enum value to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #8: Image generation tool]/model/anyOf[subschema #2]/` response property for the response status `200` - added the new `gpt-image-2` enum value to the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #8: Image generation tool]/model/anyOf[subschema #2]/` response property for the response status `200` - added the new `gpt-image-2-2026-04-21` enum value to the `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #8: Image generation tool]/model/anyOf[subschema #2]/` response property for the response status `200` - added the new `gpt-image-2-2026-04-21` enum value to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #8: Image generation tool]/model/anyOf[subschema #2]/` response property for the response status `200` - added the new `gpt-image-2-2026-04-21` enum value to the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #8: Image generation tool]/model/anyOf[subschema #2]/` response property for the response status `200` - removed the `1024x1024` enum value from the `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `1024x1024` enum value from the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `1024x1024` enum value from the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `1024x1536` enum value from the `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `1024x1536` enum value from the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `1024x1536` enum value from the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `1536x1024` enum value from the `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `1536x1024` enum value from the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `1536x1024` enum value from the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `auto` enum value from the `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `auto` enum value from the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - removed the `auto` enum value from the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property for the response status `200` - **2026-05-06** `1b5c6501b847` — 3 breaking, 3 info - the `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #8: Image generation tool]/size` response's property type/format changed from `string`/`` to ``/`` for status `200` - the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #8: Image generation tool]/size` response's property type/format changed from `string`/`` to ``/`` for status `200` - the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #8: Image generation tool]/size` response's property type/format changed from `string`/`` to ``/`` for status `200` - added `subschema #1, subschema #2` to the `allOf[#/components/schemas/ResponseProperties]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property `anyOf` list for the response status `200` - added `subschema #1, subschema #2` to the `allOf[subschema #3]/instructions/anyOf[subschema #1]/anyOf[subschema #2: Input item list]/items/anyOf[subschema #2: Item]/anyOf[#/components/schemas/ToolSearchOutputItemParam]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property `anyOf` list for the response status `200` - added `subschema #1, subschema #2` to the `allOf[subschema #3]/output/items/anyOf[#/components/schemas/ToolSearchOutput]/tools/items/anyOf[subschema #8: Image generation tool]/size` response property `anyOf` list for the response status `200` - **2026-04-30** `d23a9a441bbb` — 3 breaking - response property `allOf[subschema #3]/completed_at` list-of-types was widened by adding types `number` to media type `application/json` of response `200` - the `allOf[subschema #3]/completed_at/anyOf[subschema #1]/` response's property type/format changed from `integer`/`unixtime` to `number`/`unixtime` for status `200` - the `allOf[subschema #3]/created_at` response's property type/format changed from `integer`/`unixtime` to `number`/`unixtime` for status `200` - **2026-04-29** `5b98524f8dee` — 1 breaking - response property `allOf[subschema #3]/completed_at` list-of-types was widened by adding types `integer` to media type `application/json` of response `200` - **2026-04-22** `bbf1d88b9b56` — 1 warning, 1 info - added the new `in_memory` enum value to the `allOf[#/components/schemas/ModelResponseProperties]/prompt_cache_retention/anyOf[subschema #1]/` response property for the response status `200` - removed the `in-memory` enum value from the `allOf[#/components/schemas/ModelResponseProperties]/prompt_cache_retention/anyOf[subschema #1]/` response property for the response status `200` --- [Operation](https://skmtc.dev/openai/apis/openai-api/docs/responses/:response_id/get.md) · [API](https://skmtc.dev/openai/apis/openai-api.md) · [Page](https://skmtc.dev/openai/apis/openai-api/changes/responses/:response_id/get)