Language

VoiceAgentDefinition.ToolChoice Property

Definition

How the model chooses tools for generated responses. none prevents tool calls, auto lets the model decide, required requires at least one tool call, and a specific function or MCP tool can be selected with an object. Defaults to auto.

To assign an object to this property use FromObjectAsJson<T>(T, JsonSerializerOptions).

To assign an already formatted json string to this property use FromString(String).

<remarks> Supported types:

  • "none".
  • "auto".
  • "required".
  • OpenAI.Realtime.RealtimeCustomFunctionToolChoice.
  • OpenAI.Realtime.RealtimeCustomMcpToolChoice.
</remarks>

Examples:

  • BinaryData.FromObjectAsJson("foo"). : Creates a payload of "foo".
  • BinaryData.FromString("\"foo\""). : Creates a payload of "foo".
  • BinaryData.FromObjectAsJson(new { key = "value" }). : Creates a payload of { "key": "value" }.
  • BinaryData.FromString("{\"key\": \"value\"}"). : Creates a payload of { "key": "value" }.

public BinaryData ToolChoice { get; set; }
member this.ToolChoice : BinaryData with get, set
Public Property ToolChoice As BinaryData

Property Value

Applies to