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FunctionToolDefinition

This docs was updated at: 2026-02-23

com.paragon.responses.spec.FunctionToolDefinition  ยท  Record

A concrete, deserializable representation of a function tool definition.

This class is used for deserializing function tool definitions from API responses. Unlike FunctionTool which is abstract and meant to be extended by users with their own implementations, this class is a simple data carrier that can be instantiated by Jackson during deserialization.

According to the OpenAPI spec for FunctionTool:

  • type - string (enum), required. Always "function"
  • name - string, required. The name of the function to call
  • description - any, optional
  • parameters - any, required. JSON Schema for the function parameters
  • strict - any, required