FirebaseVertexAI Framework Reference

FunctionCallingConfig

@available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
public struct FunctionCallingConfig : Sendable

extension FunctionCallingConfig: Encodable

Configuration for specifying function calling behavior.

• auto()

  Creates a function calling config where the model calls functions at its discretion.

  Note

  This is the default behavior.

  Declaration

  Swift

  public static func auto() -> FunctionCallingConfig

• any(allowedFunctionNames:)

  Creates a function calling config where the model will always call a provided function.

  Declaration

  Swift

  public static func any(allowedFunctionNames: [String]? = nil) -> FunctionCallingConfig

  Parameters

  allowedFunctionNames

  A set of function names that, when provided, limits the functions that the model will call.

• none()

  Creates a function calling config where the model will never call a function.

  Note

  This can also be achieved by not passing any FunctionDeclaration tools when instantiating the model.

  Declaration

  Swift

  public static func none() -> FunctionCallingConfig