Google Gemini · Schema

FunctionResponse

The result output from a FunctionCall that contains a string representing the FunctionDeclaration.name and a structured JSON object containing any output from the function call.

Agentic AIArtificial IntelligenceCode GenerationEmbeddingsGenerative AIImage GenerationLLMMachine LearningMultimodal

Properties

Name	Type	Description
name	string	Required. The name of the function to call. Must be a-z, A-Z, 0-9, or contain underscores and dashes, with a maximum length of 63.
response	object	Required. The function response in JSON object format.

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/FunctionResponse",
  "title": "FunctionResponse",
  "type": "object",
  "description": "The result output from a FunctionCall that contains a string representing the FunctionDeclaration.name and a structured JSON object containing any output from the function call.",
  "properties": {
    "name": {
      "type": "string",
      "description": "Required. The name of the function to call. Must be a-z, A-Z, 0-9, or contain underscores and dashes, with a maximum length of 63."
    },
    "response": {
      "type": "object",
      "description": "Required. The function response in JSON object format.",
      "additionalProperties": true
    }
  }
}