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OpenAI API changes
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Request property discriminator added

openapi:POST /live/sessions/{}/fork::request.application.json.session.delegation.responses.tool_choice.oneOf[subschema-#2].
Product
OpenAI API
Source
OpenAPI URL
Change kind
Request Property Discriminator Added
Detected
Last updated

Deterministic evidence

Before / after

Extracted from OpenAI's published contract. Shows the changed property. Open the source ↗

−2+411 change

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{
{
"additionalProperties": {},
"discriminator": {
"type": "object"
"propertyName": "type"
},
"oneOf": [
{
"$ref": "#/components/schemas/LiveFunctionToolChoiceParam"
},
{
"$ref": "#/components/schemas/LiveMCPToolChoiceParam"
},
{
"$ref": "#/components/schemas/LiveSpecificFileSearchParam"
},
{
"$ref": "#/components/schemas/LiveSpecificWebSearchParam"
},
{
"$ref": "#/components/schemas/LiveSpecificWebSearchPreviewParam"
},
{
"$ref": "#/components/schemas/LiveSpecificImageGenParam"
},
{
"$ref": "#/components/schemas/LiveSpecificComputerParam"
},
{
"$ref": "#/components/schemas/LiveSpecificCodeInterpreterParam"
},
{
"$ref": "#/components/schemas/LiveSpecificProgrammaticToolCallingParam"
},
{
"$ref": "#/components/schemas/LiveSpecificFunctionShellParam"
},
{
"$ref": "#/components/schemas/LiveSpecificCustomToolParam"
},
{
"$ref": "#/components/schemas/LiveSpecificApplyPatchParam"
}
]
}
}

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