Conversations

Retrieve an item

Get a single item from a conversation with the given IDs.

get/conversations/{conversation_id}/items/{item_id}

Path parameters

conversation_idstring required

Example:conv_123

The ID of the conversation that contains the item.

item_idstring required

Example:msg_abc

The ID of the item to retrieve.

Query parameters

includeIncludeEnum[]

Additional fields to include in the response. See the include parameter for listing Conversation items above for more information.

Response

Changes

Changed in 16 of the 163 revisions of this API.62161

Sep 25, 2026d86203de41ae1See the full diff
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  added the non-success response with the status
  response-non-success-status-added
Sep 16, 20262cd8933757a42See the full diff
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  response property oneOf[AdditionalTools]/tools/items/oneOf[subschema #6: MCP tool]/connector_id deprecated
  response-property-deprecated
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  response property oneOf[ToolSearchOutput]/tools/items/oneOf[subschema #6: MCP tool]/connector_id deprecated
  response-property-deprecated
Sep 10, 20262f07cb0091b46See the full diff
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  added the optional property / to the response with the status
  response-optional-property-added
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  added the optional property / to the response with the status
  response-optional-property-added
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  added the optional property / to the response with the status
  response-optional-property-added
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  added the optional property / to the response with the status
  response-optional-property-added
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  added subschema #1 to the / response property anyOf list for the response status
  response-property-any-of-added
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  removed subschema #1 subschema #2 from the / response property anyOf list for the response status
  response-property-any-of-removed
This revision also has 2 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Sep 8, 20266bfa471548022See the full diff
- ○
  added the optional property / to the response with the status
  response-optional-property-added
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  added the optional property / to the response with the status
  response-optional-property-added
Sep 8, 2026185927e212ab12See the full diff
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  added the new gpt-image-2.5-flare enum value to the //////// response property for the response status
  response-property-enum-value-added
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  added the new gpt-image-2.5-flare enum value to the //////// response property for the response status
  response-property-enum-value-added
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  added the new gpt-image-2.5-flare-2026-09-08 enum value to the //////// response property for the response status
  response-property-enum-value-added
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  added the new gpt-image-2.5-flare-2026-09-08 enum value to the //////// response property for the response status
  response-property-enum-value-added
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  added the new gpt-image-2.5-sunburst enum value to the //////// response property for the response status
  response-property-enum-value-added
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  added the new gpt-image-2.5-sunburst enum value to the //////// response property for the response status
  response-property-enum-value-added
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  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the //////// response property for the response status
  response-property-enum-value-added
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  added the new gpt-image-2.5-sunburst-2026-09-08 enum value to the //////// response property for the response status
  response-property-enum-value-added
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  added the new max enum value to the /////// response property for the response status
  response-property-enum-value-added
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  added the new max enum value to the /////// response property for the response status
  response-property-enum-value-added
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  added the new xhigh enum value to the /////// response property for the response status
  response-property-enum-value-added
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  added the new xhigh enum value to the /////// response property for the response status
  response-property-enum-value-added
Sep 4, 2026d3d980dbba531See the full diff
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  added the new incomplete enum value to the / response property for the response status
  response-property-enum-value-added
Sep 3, 20269430b00d75b4111See the full diff
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  added to the response body oneOf list for the response status
  response-body-one-of-added
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  added the optional property / to the response with the status
  response-optional-property-added
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  added the optional property /////// to the response with the status
  response-optional-property-added
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  added the optional property ///////////// to the response with the status
  response-optional-property-added
- ○
  added the optional property ////////// to the response with the status
  response-optional-property-added
- ○
  added the optional property /////// to the response with the status
  response-optional-property-added
- ○
  added the optional property ///// to the response with the status
  response-optional-property-added
- ○
  added the optional property /////// to the response with the status
  response-optional-property-added
- ○
  added the optional property ///////////// to the response with the status
  response-optional-property-added
- ○
  added the optional property ////////// to the response with the status
  response-optional-property-added
- ○
  added the optional property /////// to the response with the status
  response-optional-property-added
- ○
  added the optional property / to the response with the status
  response-optional-property-added
Aug 29, 2026959ef977e1351See the full diff
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  removed the optional property //// from the response with the status
  response-optional-property-removed
Aug 28, 20265c81016c9be71See the full diff
- ○
  added the optional property //// to the response with the status
  response-optional-property-added
Aug 20, 20265de4ab93fa244See the full diff
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  added the new gpt-image-2 enum value to the //////// response property for the response status
  response-property-enum-value-added
- ●
  added the new gpt-image-2 enum value to the //////// response property for the response status
  response-property-enum-value-added
- ●
  added the new gpt-image-2-2026-04-21 enum value to the //////// response property for the response status
  response-property-enum-value-added
- ●
  added the new gpt-image-2-2026-04-21 enum value to the //////// response property for the response status
  response-property-enum-value-added

Full history (16 revisions)